14 files changed, 1354 insertions, 0 deletions
diff --git a/frontend-old/node_modules/idb/build/async-iterators.cjs b/frontend-old/node_modules/idb/build/async-iterators.cjs
new file mode 100644
index 0000000..33a1f1a
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/async-iterators.cjs
@@ -0,0 +1,57 @@
+'use strict';
+
+var wrapIdbValue = require('./wrap-idb-value.cjs');
+
+const advanceMethodProps = ['continue', 'continuePrimaryKey', 'advance'];
+const methodMap = {};
+const advanceResults = new WeakMap();
+const ittrProxiedCursorToOriginalProxy = new WeakMap();
+const cursorIteratorTraps = {
+    get(target, prop) {
+        if (!advanceMethodProps.includes(prop))
+            return target[prop];
+        let cachedFunc = methodMap[prop];
+        if (!cachedFunc) {
+            cachedFunc = methodMap[prop] = function (...args) {
+                advanceResults.set(this, ittrProxiedCursorToOriginalProxy.get(this)[prop](...args));
+            };
+        }
+        return cachedFunc;
+    },
+};
+async function* iterate(...args) {
+    // tslint:disable-next-line:no-this-assignment
+    let cursor = this;
+    if (!(cursor instanceof IDBCursor)) {
+        cursor = await cursor.openCursor(...args);
+    }
+    if (!cursor)
+        return;
+    cursor = cursor;
+    const proxiedCursor = new Proxy(cursor, cursorIteratorTraps);
+    ittrProxiedCursorToOriginalProxy.set(proxiedCursor, cursor);
+    // Map this double-proxy back to the original, so other cursor methods work.
+    wrapIdbValue.reverseTransformCache.set(proxiedCursor, wrapIdbValue.unwrap(cursor));
+    while (cursor) {
+        yield proxiedCursor;
+        // If one of the advancing methods was not called, call continue().
+        cursor = await (advanceResults.get(proxiedCursor) || cursor.continue());
+        advanceResults.delete(proxiedCursor);
+    }
+}
+function isIteratorProp(target, prop) {
+    return ((prop === Symbol.asyncIterator &&
+        wrapIdbValue.instanceOfAny(target, [IDBIndex, IDBObjectStore, IDBCursor])) ||
+        (prop === 'iterate' && wrapIdbValue.instanceOfAny(target, [IDBIndex, IDBObjectStore])));
+}
+wrapIdbValue.replaceTraps((oldTraps) => ({
+    ...oldTraps,
+    get(target, prop, receiver) {
+        if (isIteratorProp(target, prop))
+            return iterate;
+        return oldTraps.get(target, prop, receiver);
+    },
+    has(target, prop) {
+        return isIteratorProp(target, prop) || oldTraps.has(target, prop);
+    },
+}));
diff --git a/frontend-old/node_modules/idb/build/async-iterators.d.ts b/frontend-old/node_modules/idb/build/async-iterators.d.ts
new file mode 100644
index 0000000..cb0ff5c
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/async-iterators.d.ts
@@ -0,0 +1 @@
+export {};
diff --git a/frontend-old/node_modules/idb/build/async-iterators.js b/frontend-old/node_modules/idb/build/async-iterators.js
new file mode 100644
index 0000000..be84493
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/async-iterators.js
@@ -0,0 +1,55 @@
+import { r as replaceTraps, a as reverseTransformCache, u as unwrap, i as instanceOfAny } from './wrap-idb-value.js';
+
+const advanceMethodProps = ['continue', 'continuePrimaryKey', 'advance'];
+const methodMap = {};
+const advanceResults = new WeakMap();
+const ittrProxiedCursorToOriginalProxy = new WeakMap();
+const cursorIteratorTraps = {
+    get(target, prop) {
+        if (!advanceMethodProps.includes(prop))
+            return target[prop];
+        let cachedFunc = methodMap[prop];
+        if (!cachedFunc) {
+            cachedFunc = methodMap[prop] = function (...args) {
+                advanceResults.set(this, ittrProxiedCursorToOriginalProxy.get(this)[prop](...args));
+            };
+        }
+        return cachedFunc;
+    },
+};
+async function* iterate(...args) {
+    // tslint:disable-next-line:no-this-assignment
+    let cursor = this;
+    if (!(cursor instanceof IDBCursor)) {
+        cursor = await cursor.openCursor(...args);
+    }
+    if (!cursor)
+        return;
+    cursor = cursor;
+    const proxiedCursor = new Proxy(cursor, cursorIteratorTraps);
+    ittrProxiedCursorToOriginalProxy.set(proxiedCursor, cursor);
+    // Map this double-proxy back to the original, so other cursor methods work.
+    reverseTransformCache.set(proxiedCursor, unwrap(cursor));
+    while (cursor) {
+        yield proxiedCursor;
+        // If one of the advancing methods was not called, call continue().
+        cursor = await (advanceResults.get(proxiedCursor) || cursor.continue());
+        advanceResults.delete(proxiedCursor);
+    }
+}
+function isIteratorProp(target, prop) {
+    return ((prop === Symbol.asyncIterator &&
+        instanceOfAny(target, [IDBIndex, IDBObjectStore, IDBCursor])) ||
+        (prop === 'iterate' && instanceOfAny(target, [IDBIndex, IDBObjectStore])));
+}
+replaceTraps((oldTraps) => ({
+    ...oldTraps,
+    get(target, prop, receiver) {
+        if (isIteratorProp(target, prop))
+            return iterate;
+        return oldTraps.get(target, prop, receiver);
+    },
+    has(target, prop) {
+        return isIteratorProp(target, prop) || oldTraps.has(target, prop);
+    },
+}));
diff --git a/frontend-old/node_modules/idb/build/database-extras.d.ts b/frontend-old/node_modules/idb/build/database-extras.d.ts
new file mode 100644
index 0000000..cb0ff5c
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/database-extras.d.ts
@@ -0,0 +1 @@
+export {};
diff --git a/frontend-old/node_modules/idb/build/entry.d.ts b/frontend-old/node_modules/idb/build/entry.d.ts
new file mode 100644
index 0000000..febdcf4
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/entry.d.ts
@@ -0,0 +1,627 @@
+export interface OpenDBCallbacks<DBTypes extends DBSchema | unknown> {
+    /**
+     * Called if this version of the database has never been opened before. Use it to specify the
+     * schema for the database.
+     *
+     * @param database A database instance that you can use to add/remove stores and indexes.
+     * @param oldVersion Last version of the database opened by the user.
+     * @param newVersion Whatever new version you provided.
+     * @param transaction The transaction for this upgrade.
+     * This is useful if you need to get data from other stores as part of a migration.
+     * @param event The event object for the associated 'upgradeneeded' event.
+     */
+    upgrade?(database: IDBPDatabase<DBTypes>, oldVersion: number, newVersion: number | null, transaction: IDBPTransaction<DBTypes, StoreNames<DBTypes>[], 'versionchange'>, event: IDBVersionChangeEvent): void;
+    /**
+     * Called if there are older versions of the database open on the origin, so this version cannot
+     * open.
+     *
+     * @param currentVersion Version of the database that's blocking this one.
+     * @param blockedVersion The version of the database being blocked (whatever version you provided to `openDB`).
+     * @param event The event object for the associated `blocked` event.
+     */
+    blocked?(currentVersion: number, blockedVersion: number | null, event: IDBVersionChangeEvent): void;
+    /**
+     * Called if this connection is blocking a future version of the database from opening.
+     *
+     * @param currentVersion Version of the open database (whatever version you provided to `openDB`).
+     * @param blockedVersion The version of the database that's being blocked.
+     * @param event The event object for the associated `versionchange` event.
+     */
+    blocking?(currentVersion: number, blockedVersion: number | null, event: IDBVersionChangeEvent): void;
+    /**
+     * Called if the browser abnormally terminates the connection.
+     * This is not called when `db.close()` is called.
+     */
+    terminated?(): void;
+}
+/**
+ * Open a database.
+ *
+ * @param name Name of the database.
+ * @param version Schema version.
+ * @param callbacks Additional callbacks.
+ */
+export declare function openDB<DBTypes extends DBSchema | unknown = unknown>(name: string, version?: number, { blocked, upgrade, blocking, terminated }?: OpenDBCallbacks<DBTypes>): Promise<IDBPDatabase<DBTypes>>;
+export interface DeleteDBCallbacks {
+    /**
+     * Called if there are connections to this database open, so it cannot be deleted.
+     *
+     * @param currentVersion Version of the database that's blocking the delete operation.
+     * @param event The event object for the associated `blocked` event.
+     */
+    blocked?(currentVersion: number, event: IDBVersionChangeEvent): void;
+}
+/**
+ * Delete a database.
+ *
+ * @param name Name of the database.
+ */
+export declare function deleteDB(name: string, { blocked }?: DeleteDBCallbacks): Promise<void>;
+export { unwrap, wrap } from './wrap-idb-value.js';
+declare type KeyToKeyNoIndex<T> = {
+    [K in keyof T]: string extends K ? never : number extends K ? never : K;
+};
+declare type ValuesOf<T> = T extends {
+    [K in keyof T]: infer U;
+} ? U : never;
+declare type KnownKeys<T> = ValuesOf<KeyToKeyNoIndex<T>>;
+declare type Omit<T, K> = Pick<T, Exclude<keyof T, K>>;
+export interface DBSchema {
+    [s: string]: DBSchemaValue;
+}
+interface IndexKeys {
+    [s: string]: IDBValidKey;
+}
+interface DBSchemaValue {
+    key: IDBValidKey;
+    value: any;
+    indexes?: IndexKeys;
+}
+/**
+ * Extract known object store names from the DB schema type.
+ *
+ * @template DBTypes DB schema type, or unknown if the DB isn't typed.
+ */
+export declare type StoreNames<DBTypes extends DBSchema | unknown> = DBTypes extends DBSchema ? KnownKeys<DBTypes> : string;
+/**
+ * Extract database value types from the DB schema type.
+ *
+ * @template DBTypes DB schema type, or unknown if the DB isn't typed.
+ * @template StoreName Names of the object stores to get the types of.
+ */
+export declare type StoreValue<DBTypes extends DBSchema | unknown, StoreName extends StoreNames<DBTypes>> = DBTypes extends DBSchema ? DBTypes[StoreName]['value'] : any;
+/**
+ * Extract database key types from the DB schema type.
+ *
+ * @template DBTypes DB schema type, or unknown if the DB isn't typed.
+ * @template StoreName Names of the object stores to get the types of.
+ */
+export declare type StoreKey<DBTypes extends DBSchema | unknown, StoreName extends StoreNames<DBTypes>> = DBTypes extends DBSchema ? DBTypes[StoreName]['key'] : IDBValidKey;
+/**
+ * Extract the names of indexes in certain object stores from the DB schema type.
+ *
+ * @template DBTypes DB schema type, or unknown if the DB isn't typed.
+ * @template StoreName Names of the object stores to get the types of.
+ */
+export declare type IndexNames<DBTypes extends DBSchema | unknown, StoreName extends StoreNames<DBTypes>> = DBTypes extends DBSchema ? keyof DBTypes[StoreName]['indexes'] : string;
+/**
+ * Extract the types of indexes in certain object stores from the DB schema type.
+ *
+ * @template DBTypes DB schema type, or unknown if the DB isn't typed.
+ * @template StoreName Names of the object stores to get the types of.
+ * @template IndexName Names of the indexes to get the types of.
+ */
+export declare type IndexKey<DBTypes extends DBSchema | unknown, StoreName extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName>> = DBTypes extends DBSchema ? IndexName extends keyof DBTypes[StoreName]['indexes'] ? DBTypes[StoreName]['indexes'][IndexName] : IDBValidKey : IDBValidKey;
+declare type CursorSource<DBTypes extends DBSchema | unknown, TxStores extends ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown, Mode extends IDBTransactionMode = 'readonly'> = IndexName extends IndexNames<DBTypes, StoreName> ? IDBPIndex<DBTypes, TxStores, StoreName, IndexName, Mode> : IDBPObjectStore<DBTypes, TxStores, StoreName, Mode>;
+declare type CursorKey<DBTypes extends DBSchema | unknown, StoreName extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown> = IndexName extends IndexNames<DBTypes, StoreName> ? IndexKey<DBTypes, StoreName, IndexName> : StoreKey<DBTypes, StoreName>;
+declare type IDBPDatabaseExtends = Omit<IDBDatabase, 'createObjectStore' | 'deleteObjectStore' | 'transaction' | 'objectStoreNames'>;
+/**
+ * A variation of DOMStringList with precise string types
+ */
+export interface TypedDOMStringList<T extends string> extends DOMStringList {
+    contains(string: T): boolean;
+    item(index: number): T | null;
+    [index: number]: T;
+    [Symbol.iterator](): IterableIterator<T>;
+}
+interface IDBTransactionOptions {
+    /**
+     * The durability of the transaction.
+     *
+     * The default is "default". Using "relaxed" provides better performance, but with fewer
+     * guarantees. Web applications are encouraged to use "relaxed" for ephemeral data such as caches
+     * or quickly changing records, and "strict" in cases where reducing the risk of data loss
+     * outweighs the impact to performance and power.
+     */
+    durability?: 'default' | 'strict' | 'relaxed';
+}
+export interface IDBPDatabase<DBTypes extends DBSchema | unknown = unknown> extends IDBPDatabaseExtends {
+    /**
+     * The names of stores in the database.
+     */
+    readonly objectStoreNames: TypedDOMStringList<StoreNames<DBTypes>>;
+    /**
+     * Creates a new object store.
+     *
+     * Throws a "InvalidStateError" DOMException if not called within an upgrade transaction.
+     */
+    createObjectStore<Name extends StoreNames<DBTypes>>(name: Name, optionalParameters?: IDBObjectStoreParameters): IDBPObjectStore<DBTypes, ArrayLike<StoreNames<DBTypes>>, Name, 'versionchange'>;
+    /**
+     * Deletes the object store with the given name.
+     *
+     * Throws a "InvalidStateError" DOMException if not called within an upgrade transaction.
+     */
+    deleteObjectStore(name: StoreNames<DBTypes>): void;
+    /**
+     * Start a new transaction.
+     *
+     * @param storeNames The object store(s) this transaction needs.
+     * @param mode
+     * @param options
+     */
+    transaction<Name extends StoreNames<DBTypes>, Mode extends IDBTransactionMode = 'readonly'>(storeNames: Name, mode?: Mode, options?: IDBTransactionOptions): IDBPTransaction<DBTypes, [Name], Mode>;
+    transaction<Names extends ArrayLike<StoreNames<DBTypes>>, Mode extends IDBTransactionMode = 'readonly'>(storeNames: Names, mode?: Mode, options?: IDBTransactionOptions): IDBPTransaction<DBTypes, Names, Mode>;
+    /**
+     * Add a value to a store.
+     *
+     * Rejects if an item of a given key already exists in the store.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param value
+     * @param key
+     */
+    add<Name extends StoreNames<DBTypes>>(storeName: Name, value: StoreValue<DBTypes, Name>, key?: StoreKey<DBTypes, Name> | IDBKeyRange): Promise<StoreKey<DBTypes, Name>>;
+    /**
+     * Deletes all records in a store.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     */
+    clear(name: StoreNames<DBTypes>): Promise<void>;
+    /**
+     * Retrieves the number of records matching the given query in a store.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param key
+     */
+    count<Name extends StoreNames<DBTypes>>(storeName: Name, key?: StoreKey<DBTypes, Name> | IDBKeyRange | null): Promise<number>;
+    /**
+     * Retrieves the number of records matching the given query in an index.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param indexName Name of the index within the store.
+     * @param key
+     */
+    countFromIndex<Name extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, Name>>(storeName: Name, indexName: IndexName, key?: IndexKey<DBTypes, Name, IndexName> | IDBKeyRange | null): Promise<number>;
+    /**
+     * Deletes records in a store matching the given query.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param key
+     */
+    delete<Name extends StoreNames<DBTypes>>(storeName: Name, key: StoreKey<DBTypes, Name> | IDBKeyRange): Promise<void>;
+    /**
+     * Retrieves the value of the first record in a store matching the query.
+     *
+     * Resolves with undefined if no match is found.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param query
+     */
+    get<Name extends StoreNames<DBTypes>>(storeName: Name, query: StoreKey<DBTypes, Name> | IDBKeyRange): Promise<StoreValue<DBTypes, Name> | undefined>;
+    /**
+     * Retrieves the value of the first record in an index matching the query.
+     *
+     * Resolves with undefined if no match is found.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param indexName Name of the index within the store.
+     * @param query
+     */
+    getFromIndex<Name extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, Name>>(storeName: Name, indexName: IndexName, query: IndexKey<DBTypes, Name, IndexName> | IDBKeyRange): Promise<StoreValue<DBTypes, Name> | undefined>;
+    /**
+     * Retrieves all values in a store that match the query.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param query
+     * @param count Maximum number of values to return.
+     */
+    getAll<Name extends StoreNames<DBTypes>>(storeName: Name, query?: StoreKey<DBTypes, Name> | IDBKeyRange | null, count?: number): Promise<StoreValue<DBTypes, Name>[]>;
+    /**
+     * Retrieves all values in an index that match the query.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param indexName Name of the index within the store.
+     * @param query
+     * @param count Maximum number of values to return.
+     */
+    getAllFromIndex<Name extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, Name>>(storeName: Name, indexName: IndexName, query?: IndexKey<DBTypes, Name, IndexName> | IDBKeyRange | null, count?: number): Promise<StoreValue<DBTypes, Name>[]>;
+    /**
+     * Retrieves the keys of records in a store matching the query.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param query
+     * @param count Maximum number of keys to return.
+     */
+    getAllKeys<Name extends StoreNames<DBTypes>>(storeName: Name, query?: StoreKey<DBTypes, Name> | IDBKeyRange | null, count?: number): Promise<StoreKey<DBTypes, Name>[]>;
+    /**
+     * Retrieves the keys of records in an index matching the query.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param indexName Name of the index within the store.
+     * @param query
+     * @param count Maximum number of keys to return.
+     */
+    getAllKeysFromIndex<Name extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, Name>>(storeName: Name, indexName: IndexName, query?: IndexKey<DBTypes, Name, IndexName> | IDBKeyRange | null, count?: number): Promise<StoreKey<DBTypes, Name>[]>;
+    /**
+     * Retrieves the key of the first record in a store that matches the query.
+     *
+     * Resolves with undefined if no match is found.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param query
+     */
+    getKey<Name extends StoreNames<DBTypes>>(storeName: Name, query: StoreKey<DBTypes, Name> | IDBKeyRange): Promise<StoreKey<DBTypes, Name> | undefined>;
+    /**
+     * Retrieves the key of the first record in an index that matches the query.
+     *
+     * Resolves with undefined if no match is found.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param indexName Name of the index within the store.
+     * @param query
+     */
+    getKeyFromIndex<Name extends StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, Name>>(storeName: Name, indexName: IndexName, query: IndexKey<DBTypes, Name, IndexName> | IDBKeyRange): Promise<StoreKey<DBTypes, Name> | undefined>;
+    /**
+     * Put an item in the database.
+     *
+     * Replaces any item with the same key.
+     *
+     * This is a shortcut that creates a transaction for this single action. If you need to do more
+     * than one action, create a transaction instead.
+     *
+     * @param storeName Name of the store.
+     * @param value
+     * @param key
+     */
+    put<Name extends StoreNames<DBTypes>>(storeName: Name, value: StoreValue<DBTypes, Name>, key?: StoreKey<DBTypes, Name> | IDBKeyRange): Promise<StoreKey<DBTypes, Name>>;
+}
+declare type IDBPTransactionExtends = Omit<IDBTransaction, 'db' | 'objectStore' | 'objectStoreNames'>;
+export interface IDBPTransaction<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, Mode extends IDBTransactionMode = 'readonly'> extends IDBPTransactionExtends {
+    /**
+     * The transaction's mode.
+     */
+    readonly mode: Mode;
+    /**
+     * The names of stores in scope for this transaction.
+     */
+    readonly objectStoreNames: TypedDOMStringList<TxStores[number]>;
+    /**
+     * The transaction's connection.
+     */
+    readonly db: IDBPDatabase<DBTypes>;
+    /**
+     * Promise for the completion of this transaction.
+     */
+    readonly done: Promise<void>;
+    /**
+     * The associated object store, if the transaction covers a single store, otherwise undefined.
+     */
+    readonly store: TxStores[1] extends undefined ? IDBPObjectStore<DBTypes, TxStores, TxStores[0], Mode> : undefined;
+    /**
+     * Returns an IDBObjectStore in the transaction's scope.
+     */
+    objectStore<StoreName extends TxStores[number]>(name: StoreName): IDBPObjectStore<DBTypes, TxStores, StoreName, Mode>;
+}
+declare type IDBPObjectStoreExtends = Omit<IDBObjectStore, 'transaction' | 'add' | 'clear' | 'count' | 'createIndex' | 'delete' | 'get' | 'getAll' | 'getAllKeys' | 'getKey' | 'index' | 'openCursor' | 'openKeyCursor' | 'put' | 'indexNames'>;
+export interface IDBPObjectStore<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, Mode extends IDBTransactionMode = 'readonly'> extends IDBPObjectStoreExtends {
+    /**
+     * The names of indexes in the store.
+     */
+    readonly indexNames: TypedDOMStringList<IndexNames<DBTypes, StoreName>>;
+    /**
+     * The associated transaction.
+     */
+    readonly transaction: IDBPTransaction<DBTypes, TxStores, Mode>;
+    /**
+     * Add a value to the store.
+     *
+     * Rejects if an item of a given key already exists in the store.
+     */
+    add: Mode extends 'readonly' ? undefined : (value: StoreValue<DBTypes, StoreName>, key?: StoreKey<DBTypes, StoreName> | IDBKeyRange) => Promise<StoreKey<DBTypes, StoreName>>;
+    /**
+     * Deletes all records in store.
+     */
+    clear: Mode extends 'readonly' ? undefined : () => Promise<void>;
+    /**
+     * Retrieves the number of records matching the given query.
+     */
+    count(key?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null): Promise<number>;
+    /**
+     * Creates a new index in store.
+     *
+     * Throws an "InvalidStateError" DOMException if not called within an upgrade transaction.
+     */
+    createIndex: Mode extends 'versionchange' ? <IndexName extends IndexNames<DBTypes, StoreName>>(name: IndexName, keyPath: string | string[], options?: IDBIndexParameters) => IDBPIndex<DBTypes, TxStores, StoreName, IndexName, Mode> : undefined;
+    /**
+     * Deletes records in store matching the given query.
+     */
+    delete: Mode extends 'readonly' ? undefined : (key: StoreKey<DBTypes, StoreName> | IDBKeyRange) => Promise<void>;
+    /**
+     * Retrieves the value of the first record matching the query.
+     *
+     * Resolves with undefined if no match is found.
+     */
+    get(query: StoreKey<DBTypes, StoreName> | IDBKeyRange): Promise<StoreValue<DBTypes, StoreName> | undefined>;
+    /**
+     * Retrieves all values that match the query.
+     *
+     * @param query
+     * @param count Maximum number of values to return.
+     */
+    getAll(query?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null, count?: number): Promise<StoreValue<DBTypes, StoreName>[]>;
+    /**
+     * Retrieves the keys of records matching the query.
+     *
+     * @param query
+     * @param count Maximum number of keys to return.
+     */
+    getAllKeys(query?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null, count?: number): Promise<StoreKey<DBTypes, StoreName>[]>;
+    /**
+     * Retrieves the key of the first record that matches the query.
+     *
+     * Resolves with undefined if no match is found.
+     */
+    getKey(query: StoreKey<DBTypes, StoreName> | IDBKeyRange): Promise<StoreKey<DBTypes, StoreName> | undefined>;
+    /**
+     * Get a query of a given name.
+     */
+    index<IndexName extends IndexNames<DBTypes, StoreName>>(name: IndexName): IDBPIndex<DBTypes, TxStores, StoreName, IndexName, Mode>;
+    /**
+     * Opens a cursor over the records matching the query.
+     *
+     * Resolves with null if no matches are found.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    openCursor(query?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null, direction?: IDBCursorDirection): Promise<IDBPCursorWithValue<DBTypes, TxStores, StoreName, unknown, Mode> | null>;
+    /**
+     * Opens a cursor over the keys matching the query.
+     *
+     * Resolves with null if no matches are found.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    openKeyCursor(query?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null, direction?: IDBCursorDirection): Promise<IDBPCursor<DBTypes, TxStores, StoreName, unknown, Mode> | null>;
+    /**
+     * Put an item in the store.
+     *
+     * Replaces any item with the same key.
+     */
+    put: Mode extends 'readonly' ? undefined : (value: StoreValue<DBTypes, StoreName>, key?: StoreKey<DBTypes, StoreName> | IDBKeyRange) => Promise<StoreKey<DBTypes, StoreName>>;
+    /**
+     * Iterate over the store.
+     */
+    [Symbol.asyncIterator](): AsyncIterableIterator<IDBPCursorWithValueIteratorValue<DBTypes, TxStores, StoreName, unknown, Mode>>;
+    /**
+     * Iterate over the records matching the query.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    iterate(query?: StoreKey<DBTypes, StoreName> | IDBKeyRange | null, direction?: IDBCursorDirection): AsyncIterableIterator<IDBPCursorWithValueIteratorValue<DBTypes, TxStores, StoreName, unknown, Mode>>;
+}
+declare type IDBPIndexExtends = Omit<IDBIndex, 'objectStore' | 'count' | 'get' | 'getAll' | 'getAllKeys' | 'getKey' | 'openCursor' | 'openKeyCursor'>;
+export interface IDBPIndex<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> = IndexNames<DBTypes, StoreName>, Mode extends IDBTransactionMode = 'readonly'> extends IDBPIndexExtends {
+    /**
+     * The IDBObjectStore the index belongs to.
+     */
+    readonly objectStore: IDBPObjectStore<DBTypes, TxStores, StoreName, Mode>;
+    /**
+     * Retrieves the number of records matching the given query.
+     */
+    count(key?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null): Promise<number>;
+    /**
+     * Retrieves the value of the first record matching the query.
+     *
+     * Resolves with undefined if no match is found.
+     */
+    get(query: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange): Promise<StoreValue<DBTypes, StoreName> | undefined>;
+    /**
+     * Retrieves all values that match the query.
+     *
+     * @param query
+     * @param count Maximum number of values to return.
+     */
+    getAll(query?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null, count?: number): Promise<StoreValue<DBTypes, StoreName>[]>;
+    /**
+     * Retrieves the keys of records matching the query.
+     *
+     * @param query
+     * @param count Maximum number of keys to return.
+     */
+    getAllKeys(query?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null, count?: number): Promise<StoreKey<DBTypes, StoreName>[]>;
+    /**
+     * Retrieves the key of the first record that matches the query.
+     *
+     * Resolves with undefined if no match is found.
+     */
+    getKey(query: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange): Promise<StoreKey<DBTypes, StoreName> | undefined>;
+    /**
+     * Opens a cursor over the records matching the query.
+     *
+     * Resolves with null if no matches are found.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    openCursor(query?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null, direction?: IDBCursorDirection): Promise<IDBPCursorWithValue<DBTypes, TxStores, StoreName, IndexName, Mode> | null>;
+    /**
+     * Opens a cursor over the keys matching the query.
+     *
+     * Resolves with null if no matches are found.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    openKeyCursor(query?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null, direction?: IDBCursorDirection): Promise<IDBPCursor<DBTypes, TxStores, StoreName, IndexName, Mode> | null>;
+    /**
+     * Iterate over the index.
+     */
+    [Symbol.asyncIterator](): AsyncIterableIterator<IDBPCursorWithValueIteratorValue<DBTypes, TxStores, StoreName, IndexName, Mode>>;
+    /**
+     * Iterate over the records matching the query.
+     *
+     * Resolves with null if no matches are found.
+     *
+     * @param query If null, all records match.
+     * @param direction
+     */
+    iterate(query?: IndexKey<DBTypes, StoreName, IndexName> | IDBKeyRange | null, direction?: IDBCursorDirection): AsyncIterableIterator<IDBPCursorWithValueIteratorValue<DBTypes, TxStores, StoreName, IndexName, Mode>>;
+}
+declare type IDBPCursorExtends = Omit<IDBCursor, 'key' | 'primaryKey' | 'source' | 'advance' | 'continue' | 'continuePrimaryKey' | 'delete' | 'update'>;
+export interface IDBPCursor<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> extends IDBPCursorExtends {
+    /**
+     * The key of the current index or object store item.
+     */
+    readonly key: CursorKey<DBTypes, StoreName, IndexName>;
+    /**
+     * The key of the current object store item.
+     */
+    readonly primaryKey: StoreKey<DBTypes, StoreName>;
+    /**
+     * Returns the IDBObjectStore or IDBIndex the cursor was opened from.
+     */
+    readonly source: CursorSource<DBTypes, TxStores, StoreName, IndexName, Mode>;
+    /**
+     * Advances the cursor a given number of records.
+     *
+     * Resolves to null if no matching records remain.
+     */
+    advance<T>(this: T, count: number): Promise<T | null>;
+    /**
+     * Advance the cursor by one record (unless 'key' is provided).
+     *
+     * Resolves to null if no matching records remain.
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     */
+    continue<T>(this: T, key?: CursorKey<DBTypes, StoreName, IndexName>): Promise<T | null>;
+    /**
+     * Advance the cursor by given keys.
+     *
+     * The operation is 'and' – both keys must be satisfied.
+     *
+     * Resolves to null if no matching records remain.
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     * @param primaryKey and where the object store has a key equal to or greater than this value.
+     */
+    continuePrimaryKey<T>(this: T, key: CursorKey<DBTypes, StoreName, IndexName>, primaryKey: StoreKey<DBTypes, StoreName>): Promise<T | null>;
+    /**
+     * Delete the current record.
+     */
+    delete: Mode extends 'readonly' ? undefined : () => Promise<void>;
+    /**
+     * Updated the current record.
+     */
+    update: Mode extends 'readonly' ? undefined : (value: StoreValue<DBTypes, StoreName>) => Promise<StoreKey<DBTypes, StoreName>>;
+    /**
+     * Iterate over the cursor.
+     */
+    [Symbol.asyncIterator](): AsyncIterableIterator<IDBPCursorIteratorValue<DBTypes, TxStores, StoreName, IndexName, Mode>>;
+}
+declare type IDBPCursorIteratorValueExtends<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> = Omit<IDBPCursor<DBTypes, TxStores, StoreName, IndexName, Mode>, 'advance' | 'continue' | 'continuePrimaryKey'>;
+export interface IDBPCursorIteratorValue<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> extends IDBPCursorIteratorValueExtends<DBTypes, TxStores, StoreName, IndexName, Mode> {
+    /**
+     * Advances the cursor a given number of records.
+     */
+    advance<T>(this: T, count: number): void;
+    /**
+     * Advance the cursor by one record (unless 'key' is provided).
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     */
+    continue<T>(this: T, key?: CursorKey<DBTypes, StoreName, IndexName>): void;
+    /**
+     * Advance the cursor by given keys.
+     *
+     * The operation is 'and' – both keys must be satisfied.
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     * @param primaryKey and where the object store has a key equal to or greater than this value.
+     */
+    continuePrimaryKey<T>(this: T, key: CursorKey<DBTypes, StoreName, IndexName>, primaryKey: StoreKey<DBTypes, StoreName>): void;
+}
+export interface IDBPCursorWithValue<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> extends IDBPCursor<DBTypes, TxStores, StoreName, IndexName, Mode> {
+    /**
+     * The value of the current item.
+     */
+    readonly value: StoreValue<DBTypes, StoreName>;
+    /**
+     * Iterate over the cursor.
+     */
+    [Symbol.asyncIterator](): AsyncIterableIterator<IDBPCursorWithValueIteratorValue<DBTypes, TxStores, StoreName, IndexName, Mode>>;
+}
+declare type IDBPCursorWithValueIteratorValueExtends<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> = Omit<IDBPCursorWithValue<DBTypes, TxStores, StoreName, IndexName, Mode>, 'advance' | 'continue' | 'continuePrimaryKey'>;
+export interface IDBPCursorWithValueIteratorValue<DBTypes extends DBSchema | unknown = unknown, TxStores extends ArrayLike<StoreNames<DBTypes>> = ArrayLike<StoreNames<DBTypes>>, StoreName extends StoreNames<DBTypes> = StoreNames<DBTypes>, IndexName extends IndexNames<DBTypes, StoreName> | unknown = unknown, Mode extends IDBTransactionMode = 'readonly'> extends IDBPCursorWithValueIteratorValueExtends<DBTypes, TxStores, StoreName, IndexName, Mode> {
+    /**
+     * Advances the cursor a given number of records.
+     */
+    advance<T>(this: T, count: number): void;
+    /**
+     * Advance the cursor by one record (unless 'key' is provided).
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     */
+    continue<T>(this: T, key?: CursorKey<DBTypes, StoreName, IndexName>): void;
+    /**
+     * Advance the cursor by given keys.
+     *
+     * The operation is 'and' – both keys must be satisfied.
+     *
+     * @param key Advance to the index or object store with a key equal to or greater than this value.
+     * @param primaryKey and where the object store has a key equal to or greater than this value.
+     */
+    continuePrimaryKey<T>(this: T, key: CursorKey<DBTypes, StoreName, IndexName>, primaryKey: StoreKey<DBTypes, StoreName>): void;
+}
diff --git a/frontend-old/node_modules/idb/build/index.cjs b/frontend-old/node_modules/idb/build/index.cjs
new file mode 100644
index 0000000..64aef74
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/index.cjs
@@ -0,0 +1,101 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var wrapIdbValue = require('./wrap-idb-value.cjs');
+
+/**
+ * Open a database.
+ *
+ * @param name Name of the database.
+ * @param version Schema version.
+ * @param callbacks Additional callbacks.
+ */
+function openDB(name, version, { blocked, upgrade, blocking, terminated } = {}) {
+    const request = indexedDB.open(name, version);
+    const openPromise = wrapIdbValue.wrap(request);
+    if (upgrade) {
+        request.addEventListener('upgradeneeded', (event) => {
+            upgrade(wrapIdbValue.wrap(request.result), event.oldVersion, event.newVersion, wrapIdbValue.wrap(request.transaction), event);
+        });
+    }
+    if (blocked) {
+        request.addEventListener('blocked', (event) => blocked(
+        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
+        event.oldVersion, event.newVersion, event));
+    }
+    openPromise
+        .then((db) => {
+        if (terminated)
+            db.addEventListener('close', () => terminated());
+        if (blocking) {
+            db.addEventListener('versionchange', (event) => blocking(event.oldVersion, event.newVersion, event));
+        }
+    })
+        .catch(() => { });
+    return openPromise;
+}
+/**
+ * Delete a database.
+ *
+ * @param name Name of the database.
+ */
+function deleteDB(name, { blocked } = {}) {
+    const request = indexedDB.deleteDatabase(name);
+    if (blocked) {
+        request.addEventListener('blocked', (event) => blocked(
+        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
+        event.oldVersion, event));
+    }
+    return wrapIdbValue.wrap(request).then(() => undefined);
+}
+
+const readMethods = ['get', 'getKey', 'getAll', 'getAllKeys', 'count'];
+const writeMethods = ['put', 'add', 'delete', 'clear'];
+const cachedMethods = new Map();
+function getMethod(target, prop) {
+    if (!(target instanceof IDBDatabase &&
+        !(prop in target) &&
+        typeof prop === 'string')) {
+        return;
+    }
+    if (cachedMethods.get(prop))
+        return cachedMethods.get(prop);
+    const targetFuncName = prop.replace(/FromIndex$/, '');
+    const useIndex = prop !== targetFuncName;
+    const isWrite = writeMethods.includes(targetFuncName);
+    if (
+    // Bail if the target doesn't exist on the target. Eg, getAll isn't in Edge.
+    !(targetFuncName in (useIndex ? IDBIndex : IDBObjectStore).prototype) ||
+        !(isWrite || readMethods.includes(targetFuncName))) {
+        return;
+    }
+    const method = async function (storeName, ...args) {
+        // isWrite ? 'readwrite' : undefined gzipps better, but fails in Edge :(
+        const tx = this.transaction(storeName, isWrite ? 'readwrite' : 'readonly');
+        let target = tx.store;
+        if (useIndex)
+            target = target.index(args.shift());
+        // Must reject if op rejects.
+        // If it's a write operation, must reject if tx.done rejects.
+        // Must reject with op rejection first.
+        // Must resolve with op value.
+        // Must handle both promises (no unhandled rejections)
+        return (await Promise.all([
+            target[targetFuncName](...args),
+            isWrite && tx.done,
+        ]))[0];
+    };
+    cachedMethods.set(prop, method);
+    return method;
+}
+wrapIdbValue.replaceTraps((oldTraps) => ({
+    ...oldTraps,
+    get: (target, prop, receiver) => getMethod(target, prop) || oldTraps.get(target, prop, receiver),
+    has: (target, prop) => !!getMethod(target, prop) || oldTraps.has(target, prop),
+}));
+
+exports.unwrap = wrapIdbValue.unwrap;
+exports.wrap = wrapIdbValue.wrap;
+exports.deleteDB = deleteDB;
+exports.openDB = openDB;
diff --git a/frontend-old/node_modules/idb/build/index.d.ts b/frontend-old/node_modules/idb/build/index.d.ts
new file mode 100644
index 0000000..de7d8ed
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/index.d.ts
@@ -0,0 +1,2 @@
+export * from './entry.js';
+import './database-extras.js';
diff --git a/frontend-old/node_modules/idb/build/index.js b/frontend-old/node_modules/idb/build/index.js
new file mode 100644
index 0000000..d502fd3
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/index.js
@@ -0,0 +1,95 @@
+import { w as wrap, r as replaceTraps } from './wrap-idb-value.js';
+export { u as unwrap, w as wrap } from './wrap-idb-value.js';
+
+/**
+ * Open a database.
+ *
+ * @param name Name of the database.
+ * @param version Schema version.
+ * @param callbacks Additional callbacks.
+ */
+function openDB(name, version, { blocked, upgrade, blocking, terminated } = {}) {
+    const request = indexedDB.open(name, version);
+    const openPromise = wrap(request);
+    if (upgrade) {
+        request.addEventListener('upgradeneeded', (event) => {
+            upgrade(wrap(request.result), event.oldVersion, event.newVersion, wrap(request.transaction), event);
+        });
+    }
+    if (blocked) {
+        request.addEventListener('blocked', (event) => blocked(
+        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
+        event.oldVersion, event.newVersion, event));
+    }
+    openPromise
+        .then((db) => {
+        if (terminated)
+            db.addEventListener('close', () => terminated());
+        if (blocking) {
+            db.addEventListener('versionchange', (event) => blocking(event.oldVersion, event.newVersion, event));
+        }
+    })
+        .catch(() => { });
+    return openPromise;
+}
+/**
+ * Delete a database.
+ *
+ * @param name Name of the database.
+ */
+function deleteDB(name, { blocked } = {}) {
+    const request = indexedDB.deleteDatabase(name);
+    if (blocked) {
+        request.addEventListener('blocked', (event) => blocked(
+        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
+        event.oldVersion, event));
+    }
+    return wrap(request).then(() => undefined);
+}
+
+const readMethods = ['get', 'getKey', 'getAll', 'getAllKeys', 'count'];
+const writeMethods = ['put', 'add', 'delete', 'clear'];
+const cachedMethods = new Map();
+function getMethod(target, prop) {
+    if (!(target instanceof IDBDatabase &&
+        !(prop in target) &&
+        typeof prop === 'string')) {
+        return;
+    }
+    if (cachedMethods.get(prop))
+        return cachedMethods.get(prop);
+    const targetFuncName = prop.replace(/FromIndex$/, '');
+    const useIndex = prop !== targetFuncName;
+    const isWrite = writeMethods.includes(targetFuncName);
+    if (
+    // Bail if the target doesn't exist on the target. Eg, getAll isn't in Edge.
+    !(targetFuncName in (useIndex ? IDBIndex : IDBObjectStore).prototype) ||
+        !(isWrite || readMethods.includes(targetFuncName))) {
+        return;
+    }
+    const method = async function (storeName, ...args) {
+        // isWrite ? 'readwrite' : undefined gzipps better, but fails in Edge :(
+        const tx = this.transaction(storeName, isWrite ? 'readwrite' : 'readonly');
+        let target = tx.store;
+        if (useIndex)
+            target = target.index(args.shift());
+        // Must reject if op rejects.
+        // If it's a write operation, must reject if tx.done rejects.
+        // Must reject with op rejection first.
+        // Must resolve with op value.
+        // Must handle both promises (no unhandled rejections)
+        return (await Promise.all([
+            target[targetFuncName](...args),
+            isWrite && tx.done,
+        ]))[0];
+    };
+    cachedMethods.set(prop, method);
+    return method;
+}
+replaceTraps((oldTraps) => ({
+    ...oldTraps,
+    get: (target, prop, receiver) => getMethod(target, prop) || oldTraps.get(target, prop, receiver),
+    has: (target, prop) => !!getMethod(target, prop) || oldTraps.has(target, prop),
+}));
+
+export { deleteDB, openDB };
diff --git a/frontend-old/node_modules/idb/build/umd-with-async-ittr.js b/frontend-old/node_modules/idb/build/umd-with-async-ittr.js
new file mode 100644
index 0000000..14540cf
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/umd-with-async-ittr.js
@@ -0,0 +1 @@
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).idb={})}(this,(function(e){"use strict";const t=(e,t)=>t.some((t=>e instanceof t));let n,r;const o=new WeakMap,s=new WeakMap,i=new WeakMap,a=new WeakMap,c=new WeakMap;let u={get(e,t,n){if(e instanceof IDBTransaction){if("done"===t)return s.get(e);if("objectStoreNames"===t)return e.objectStoreNames||i.get(e);if("store"===t)return n.objectStoreNames[1]?void 0:n.objectStore(n.objectStoreNames[0])}return p(e[t])},set:(e,t,n)=>(e[t]=n,!0),has:(e,t)=>e instanceof IDBTransaction&&("done"===t||"store"===t)||t in e};function d(e){u=e(u)}function f(e){return e!==IDBDatabase.prototype.transaction||"objectStoreNames"in IDBTransaction.prototype?(r||(r=[IDBCursor.prototype.advance,IDBCursor.prototype.continue,IDBCursor.prototype.continuePrimaryKey])).includes(e)?function(...t){return e.apply(D(this),t),p(o.get(this))}:function(...t){return p(e.apply(D(this),t))}:function(t,...n){const r=e.call(D(this),t,...n);return i.set(r,t.sort?t.sort():[t]),p(r)}}function l(e){return"function"==typeof e?f(e):(e instanceof IDBTransaction&&function(e){if(s.has(e))return;const t=new Promise(((t,n)=>{const r=()=>{e.removeEventListener("complete",o),e.removeEventListener("error",s),e.removeEventListener("abort",s)},o=()=>{t(),r()},s=()=>{n(e.error||new DOMException("AbortError","AbortError")),r()};e.addEventListener("complete",o),e.addEventListener("error",s),e.addEventListener("abort",s)}));s.set(e,t)}(e),t(e,n||(n=[IDBDatabase,IDBObjectStore,IDBIndex,IDBCursor,IDBTransaction]))?new Proxy(e,u):e)}function p(e){if(e instanceof IDBRequest)return function(e){const t=new Promise(((t,n)=>{const r=()=>{e.removeEventListener("success",o),e.removeEventListener("error",s)},o=()=>{t(p(e.result)),r()},s=()=>{n(e.error),r()};e.addEventListener("success",o),e.addEventListener("error",s)}));return t.then((t=>{t instanceof IDBCursor&&o.set(t,e)})).catch((()=>{})),c.set(t,e),t}(e);if(a.has(e))return a.get(e);const t=l(e);return t!==e&&(a.set(e,t),c.set(t,e)),t}const D=e=>c.get(e);const I=["get","getKey","getAll","getAllKeys","count"],b=["put","add","delete","clear"],y=new Map;function B(e,t){if(!(e instanceof IDBDatabase)||t in e||"string"!=typeof t)return;if(y.get(t))return y.get(t);const n=t.replace(/FromIndex$/,""),r=t!==n,o=b.includes(n);if(!(n in(r?IDBIndex:IDBObjectStore).prototype)||!o&&!I.includes(n))return;const s=async function(e,...t){const s=this.transaction(e,o?"readwrite":"readonly");let i=s.store;return r&&(i=i.index(t.shift())),(await Promise.all([i[n](...t),o&&s.done]))[0]};return y.set(t,s),s}d((e=>({...e,get:(t,n,r)=>B(t,n)||e.get(t,n,r),has:(t,n)=>!!B(t,n)||e.has(t,n)})));const g=["continue","continuePrimaryKey","advance"],h={},v=new WeakMap,m=new WeakMap,w={get(e,t){if(!g.includes(t))return e[t];let n=h[t];return n||(n=h[t]=function(...e){v.set(this,m.get(this)[t](...e))}),n}};async function*E(...e){let t=this;if(t instanceof IDBCursor||(t=await t.openCursor(...e)),!t)return;const n=new Proxy(t,w);for(m.set(n,t),c.set(n,D(t));t;)yield n,t=await(v.get(n)||t.continue()),v.delete(n)}function L(e,n){return n===Symbol.asyncIterator&&t(e,[IDBIndex,IDBObjectStore,IDBCursor])||"iterate"===n&&t(e,[IDBIndex,IDBObjectStore])}d((e=>({...e,get:(t,n,r)=>L(t,n)?E:e.get(t,n,r),has:(t,n)=>L(t,n)||e.has(t,n)}))),e.deleteDB=function(e,{blocked:t}={}){const n=indexedDB.deleteDatabase(e);return t&&n.addEventListener("blocked",(e=>t(e.oldVersion,e))),p(n).then((()=>{}))},e.openDB=function(e,t,{blocked:n,upgrade:r,blocking:o,terminated:s}={}){const i=indexedDB.open(e,t),a=p(i);return r&&i.addEventListener("upgradeneeded",(e=>{r(p(i.result),e.oldVersion,e.newVersion,p(i.transaction),e)})),n&&i.addEventListener("blocked",(e=>n(e.oldVersion,e.newVersion,e))),a.then((e=>{s&&e.addEventListener("close",(()=>s())),o&&e.addEventListener("versionchange",(e=>o(e.oldVersion,e.newVersion,e)))})).catch((()=>{})),a},e.unwrap=D,e.wrap=p}));
diff --git a/frontend-old/node_modules/idb/build/umd.js b/frontend-old/node_modules/idb/build/umd.js
new file mode 100644
index 0000000..5ae515b
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/umd.js
@@ -0,0 +1 @@
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).idb={})}(this,(function(e){"use strict";let t,n;const r=new WeakMap,o=new WeakMap,s=new WeakMap,i=new WeakMap,a=new WeakMap;let c={get(e,t,n){if(e instanceof IDBTransaction){if("done"===t)return o.get(e);if("objectStoreNames"===t)return e.objectStoreNames||s.get(e);if("store"===t)return n.objectStoreNames[1]?void 0:n.objectStore(n.objectStoreNames[0])}return f(e[t])},set:(e,t,n)=>(e[t]=n,!0),has:(e,t)=>e instanceof IDBTransaction&&("done"===t||"store"===t)||t in e};function d(e){return e!==IDBDatabase.prototype.transaction||"objectStoreNames"in IDBTransaction.prototype?(n||(n=[IDBCursor.prototype.advance,IDBCursor.prototype.continue,IDBCursor.prototype.continuePrimaryKey])).includes(e)?function(...t){return e.apply(l(this),t),f(r.get(this))}:function(...t){return f(e.apply(l(this),t))}:function(t,...n){const r=e.call(l(this),t,...n);return s.set(r,t.sort?t.sort():[t]),f(r)}}function u(e){return"function"==typeof e?d(e):(e instanceof IDBTransaction&&function(e){if(o.has(e))return;const t=new Promise(((t,n)=>{const r=()=>{e.removeEventListener("complete",o),e.removeEventListener("error",s),e.removeEventListener("abort",s)},o=()=>{t(),r()},s=()=>{n(e.error||new DOMException("AbortError","AbortError")),r()};e.addEventListener("complete",o),e.addEventListener("error",s),e.addEventListener("abort",s)}));o.set(e,t)}(e),n=e,(t||(t=[IDBDatabase,IDBObjectStore,IDBIndex,IDBCursor,IDBTransaction])).some((e=>n instanceof e))?new Proxy(e,c):e);var n}function f(e){if(e instanceof IDBRequest)return function(e){const t=new Promise(((t,n)=>{const r=()=>{e.removeEventListener("success",o),e.removeEventListener("error",s)},o=()=>{t(f(e.result)),r()},s=()=>{n(e.error),r()};e.addEventListener("success",o),e.addEventListener("error",s)}));return t.then((t=>{t instanceof IDBCursor&&r.set(t,e)})).catch((()=>{})),a.set(t,e),t}(e);if(i.has(e))return i.get(e);const t=u(e);return t!==e&&(i.set(e,t),a.set(t,e)),t}const l=e=>a.get(e);const p=["get","getKey","getAll","getAllKeys","count"],D=["put","add","delete","clear"],b=new Map;function v(e,t){if(!(e instanceof IDBDatabase)||t in e||"string"!=typeof t)return;if(b.get(t))return b.get(t);const n=t.replace(/FromIndex$/,""),r=t!==n,o=D.includes(n);if(!(n in(r?IDBIndex:IDBObjectStore).prototype)||!o&&!p.includes(n))return;const s=async function(e,...t){const s=this.transaction(e,o?"readwrite":"readonly");let i=s.store;return r&&(i=i.index(t.shift())),(await Promise.all([i[n](...t),o&&s.done]))[0]};return b.set(t,s),s}c=(e=>({...e,get:(t,n,r)=>v(t,n)||e.get(t,n,r),has:(t,n)=>!!v(t,n)||e.has(t,n)}))(c),e.deleteDB=function(e,{blocked:t}={}){const n=indexedDB.deleteDatabase(e);return t&&n.addEventListener("blocked",(e=>t(e.oldVersion,e))),f(n).then((()=>{}))},e.openDB=function(e,t,{blocked:n,upgrade:r,blocking:o,terminated:s}={}){const i=indexedDB.open(e,t),a=f(i);return r&&i.addEventListener("upgradeneeded",(e=>{r(f(i.result),e.oldVersion,e.newVersion,f(i.transaction),e)})),n&&i.addEventListener("blocked",(e=>n(e.oldVersion,e.newVersion,e))),a.then((e=>{s&&e.addEventListener("close",(()=>s())),o&&e.addEventListener("versionchange",(e=>o(e.oldVersion,e.newVersion,e)))})).catch((()=>{})),a},e.unwrap=l,e.wrap=f}));
diff --git a/frontend-old/node_modules/idb/build/util.d.ts b/frontend-old/node_modules/idb/build/util.d.ts
new file mode 100644
index 0000000..f699a8d
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/util.d.ts
@@ -0,0 +1,3 @@
+export declare type Constructor = new (...args: any[]) => any;
+export declare type Func = (...args: any[]) => any;
+export declare const instanceOfAny: (object: any, constructors: Constructor[]) => boolean;
diff --git a/frontend-old/node_modules/idb/build/wrap-idb-value.cjs b/frontend-old/node_modules/idb/build/wrap-idb-value.cjs
new file mode 100644
index 0000000..b70cde5
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/wrap-idb-value.cjs
@@ -0,0 +1,191 @@
+'use strict';
+
+const instanceOfAny = (object, constructors) => constructors.some((c) => object instanceof c);
+
+let idbProxyableTypes;
+let cursorAdvanceMethods;
+// This is a function to prevent it throwing up in node environments.
+function getIdbProxyableTypes() {
+    return (idbProxyableTypes ||
+        (idbProxyableTypes = [
+            IDBDatabase,
+            IDBObjectStore,
+            IDBIndex,
+            IDBCursor,
+            IDBTransaction,
+        ]));
+}
+// This is a function to prevent it throwing up in node environments.
+function getCursorAdvanceMethods() {
+    return (cursorAdvanceMethods ||
+        (cursorAdvanceMethods = [
+            IDBCursor.prototype.advance,
+            IDBCursor.prototype.continue,
+            IDBCursor.prototype.continuePrimaryKey,
+        ]));
+}
+const cursorRequestMap = new WeakMap();
+const transactionDoneMap = new WeakMap();
+const transactionStoreNamesMap = new WeakMap();
+const transformCache = new WeakMap();
+const reverseTransformCache = new WeakMap();
+function promisifyRequest(request) {
+    const promise = new Promise((resolve, reject) => {
+        const unlisten = () => {
+            request.removeEventListener('success', success);
+            request.removeEventListener('error', error);
+        };
+        const success = () => {
+            resolve(wrap(request.result));
+            unlisten();
+        };
+        const error = () => {
+            reject(request.error);
+            unlisten();
+        };
+        request.addEventListener('success', success);
+        request.addEventListener('error', error);
+    });
+    promise
+        .then((value) => {
+        // Since cursoring reuses the IDBRequest (*sigh*), we cache it for later retrieval
+        // (see wrapFunction).
+        if (value instanceof IDBCursor) {
+            cursorRequestMap.set(value, request);
+        }
+        // Catching to avoid "Uncaught Promise exceptions"
+    })
+        .catch(() => { });
+    // This mapping exists in reverseTransformCache but doesn't doesn't exist in transformCache. This
+    // is because we create many promises from a single IDBRequest.
+    reverseTransformCache.set(promise, request);
+    return promise;
+}
+function cacheDonePromiseForTransaction(tx) {
+    // Early bail if we've already created a done promise for this transaction.
+    if (transactionDoneMap.has(tx))
+        return;
+    const done = new Promise((resolve, reject) => {
+        const unlisten = () => {
+            tx.removeEventListener('complete', complete);
+            tx.removeEventListener('error', error);
+            tx.removeEventListener('abort', error);
+        };
+        const complete = () => {
+            resolve();
+            unlisten();
+        };
+        const error = () => {
+            reject(tx.error || new DOMException('AbortError', 'AbortError'));
+            unlisten();
+        };
+        tx.addEventListener('complete', complete);
+        tx.addEventListener('error', error);
+        tx.addEventListener('abort', error);
+    });
+    // Cache it for later retrieval.
+    transactionDoneMap.set(tx, done);
+}
+let idbProxyTraps = {
+    get(target, prop, receiver) {
+        if (target instanceof IDBTransaction) {
+            // Special handling for transaction.done.
+            if (prop === 'done')
+                return transactionDoneMap.get(target);
+            // Polyfill for objectStoreNames because of Edge.
+            if (prop === 'objectStoreNames') {
+                return target.objectStoreNames || transactionStoreNamesMap.get(target);
+            }
+            // Make tx.store return the only store in the transaction, or undefined if there are many.
+            if (prop === 'store') {
+                return receiver.objectStoreNames[1]
+                    ? undefined
+                    : receiver.objectStore(receiver.objectStoreNames[0]);
+            }
+        }
+        // Else transform whatever we get back.
+        return wrap(target[prop]);
+    },
+    set(target, prop, value) {
+        target[prop] = value;
+        return true;
+    },
+    has(target, prop) {
+        if (target instanceof IDBTransaction &&
+            (prop === 'done' || prop === 'store')) {
+            return true;
+        }
+        return prop in target;
+    },
+};
+function replaceTraps(callback) {
+    idbProxyTraps = callback(idbProxyTraps);
+}
+function wrapFunction(func) {
+    // Due to expected object equality (which is enforced by the caching in `wrap`), we
+    // only create one new func per func.
+    // Edge doesn't support objectStoreNames (booo), so we polyfill it here.
+    if (func === IDBDatabase.prototype.transaction &&
+        !('objectStoreNames' in IDBTransaction.prototype)) {
+        return function (storeNames, ...args) {
+            const tx = func.call(unwrap(this), storeNames, ...args);
+            transactionStoreNamesMap.set(tx, storeNames.sort ? storeNames.sort() : [storeNames]);
+            return wrap(tx);
+        };
+    }
+    // Cursor methods are special, as the behaviour is a little more different to standard IDB. In
+    // IDB, you advance the cursor and wait for a new 'success' on the IDBRequest that gave you the
+    // cursor. It's kinda like a promise that can resolve with many values. That doesn't make sense
+    // with real promises, so each advance methods returns a new promise for the cursor object, or
+    // undefined if the end of the cursor has been reached.
+    if (getCursorAdvanceMethods().includes(func)) {
+        return function (...args) {
+            // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
+            // the original object.
+            func.apply(unwrap(this), args);
+            return wrap(cursorRequestMap.get(this));
+        };
+    }
+    return function (...args) {
+        // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
+        // the original object.
+        return wrap(func.apply(unwrap(this), args));
+    };
+}
+function transformCachableValue(value) {
+    if (typeof value === 'function')
+        return wrapFunction(value);
+    // This doesn't return, it just creates a 'done' promise for the transaction,
+    // which is later returned for transaction.done (see idbObjectHandler).
+    if (value instanceof IDBTransaction)
+        cacheDonePromiseForTransaction(value);
+    if (instanceOfAny(value, getIdbProxyableTypes()))
+        return new Proxy(value, idbProxyTraps);
+    // Return the same value back if we're not going to transform it.
+    return value;
+}
+function wrap(value) {
+    // We sometimes generate multiple promises from a single IDBRequest (eg when cursoring), because
+    // IDB is weird and a single IDBRequest can yield many responses, so these can't be cached.
+    if (value instanceof IDBRequest)
+        return promisifyRequest(value);
+    // If we've already transformed this value before, reuse the transformed value.
+    // This is faster, but it also provides object equality.
+    if (transformCache.has(value))
+        return transformCache.get(value);
+    const newValue = transformCachableValue(value);
+    // Not all types are transformed.
+    // These may be primitive types, so they can't be WeakMap keys.
+    if (newValue !== value) {
+        transformCache.set(value, newValue);
+        reverseTransformCache.set(newValue, value);
+    }
+    return newValue;
+}
+const unwrap = (value) => reverseTransformCache.get(value);
+
+exports.instanceOfAny = instanceOfAny;
+exports.replaceTraps = replaceTraps;
+exports.reverseTransformCache = reverseTransformCache;
+exports.unwrap = unwrap;
+exports.wrap = wrap;
diff --git a/frontend-old/node_modules/idb/build/wrap-idb-value.d.ts b/frontend-old/node_modules/idb/build/wrap-idb-value.d.ts
new file mode 100644
index 0000000..a8d8cd4
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/wrap-idb-value.d.ts
@@ -0,0 +1,34 @@
+import { IDBPCursor, IDBPCursorWithValue, IDBPDatabase, IDBPIndex, IDBPObjectStore, IDBPTransaction } from './entry.js';
+export declare const reverseTransformCache: WeakMap<object, any>;
+export declare function replaceTraps(callback: (currentTraps: ProxyHandler<any>) => ProxyHandler<any>): void;
+/**
+ * Enhance an IDB object with helpers.
+ *
+ * @param value The thing to enhance.
+ */
+export declare function wrap(value: IDBDatabase): IDBPDatabase;
+export declare function wrap(value: IDBIndex): IDBPIndex;
+export declare function wrap(value: IDBObjectStore): IDBPObjectStore;
+export declare function wrap(value: IDBTransaction): IDBPTransaction;
+export declare function wrap(value: IDBOpenDBRequest): Promise<IDBPDatabase | undefined>;
+export declare function wrap<T>(value: IDBRequest<T>): Promise<T>;
+/**
+ * Revert an enhanced IDB object to a plain old miserable IDB one.
+ *
+ * Will also revert a promise back to an IDBRequest.
+ *
+ * @param value The enhanced object to revert.
+ */
+interface Unwrap {
+    (value: IDBPCursorWithValue<any, any, any, any, any>): IDBCursorWithValue;
+    (value: IDBPCursor<any, any, any, any, any>): IDBCursor;
+    (value: IDBPDatabase): IDBDatabase;
+    (value: IDBPIndex<any, any, any, any, any>): IDBIndex;
+    (value: IDBPObjectStore<any, any, any, any>): IDBObjectStore;
+    (value: IDBPTransaction<any, any, any>): IDBTransaction;
+    <T extends any>(value: Promise<IDBPDatabase<T>>): IDBOpenDBRequest;
+    (value: Promise<IDBPDatabase>): IDBOpenDBRequest;
+    <T>(value: Promise<T>): IDBRequest<T>;
+}
+export declare const unwrap: Unwrap;
+export {};
diff --git a/frontend-old/node_modules/idb/build/wrap-idb-value.js b/frontend-old/node_modules/idb/build/wrap-idb-value.js
new file mode 100644
index 0000000..7dcbe4c
--- /dev/null
+++ b/frontend-old/node_modules/idb/build/wrap-idb-value.js
@@ -0,0 +1,185 @@
+const instanceOfAny = (object, constructors) => constructors.some((c) => object instanceof c);
+
+let idbProxyableTypes;
+let cursorAdvanceMethods;
+// This is a function to prevent it throwing up in node environments.
+function getIdbProxyableTypes() {
+    return (idbProxyableTypes ||
+        (idbProxyableTypes = [
+            IDBDatabase,
+            IDBObjectStore,
+            IDBIndex,
+            IDBCursor,
+            IDBTransaction,
+        ]));
+}
+// This is a function to prevent it throwing up in node environments.
+function getCursorAdvanceMethods() {
+    return (cursorAdvanceMethods ||
+        (cursorAdvanceMethods = [
+            IDBCursor.prototype.advance,
+            IDBCursor.prototype.continue,
+            IDBCursor.prototype.continuePrimaryKey,
+        ]));
+}
+const cursorRequestMap = new WeakMap();
+const transactionDoneMap = new WeakMap();
+const transactionStoreNamesMap = new WeakMap();
+const transformCache = new WeakMap();
+const reverseTransformCache = new WeakMap();
+function promisifyRequest(request) {
+    const promise = new Promise((resolve, reject) => {
+        const unlisten = () => {
+            request.removeEventListener('success', success);
+            request.removeEventListener('error', error);
+        };
+        const success = () => {
+            resolve(wrap(request.result));
+            unlisten();
+        };
+        const error = () => {
+            reject(request.error);
+            unlisten();
+        };
+        request.addEventListener('success', success);
+        request.addEventListener('error', error);
+    });
+    promise
+        .then((value) => {
+        // Since cursoring reuses the IDBRequest (*sigh*), we cache it for later retrieval
+        // (see wrapFunction).
+        if (value instanceof IDBCursor) {
+            cursorRequestMap.set(value, request);
+        }
+        // Catching to avoid "Uncaught Promise exceptions"
+    })
+        .catch(() => { });
+    // This mapping exists in reverseTransformCache but doesn't doesn't exist in transformCache. This
+    // is because we create many promises from a single IDBRequest.
+    reverseTransformCache.set(promise, request);
+    return promise;
+}
+function cacheDonePromiseForTransaction(tx) {
+    // Early bail if we've already created a done promise for this transaction.
+    if (transactionDoneMap.has(tx))
+        return;
+    const done = new Promise((resolve, reject) => {
+        const unlisten = () => {
+            tx.removeEventListener('complete', complete);
+            tx.removeEventListener('error', error);
+            tx.removeEventListener('abort', error);
+        };
+        const complete = () => {
+            resolve();
+            unlisten();
+        };
+        const error = () => {
+            reject(tx.error || new DOMException('AbortError', 'AbortError'));
+            unlisten();
+        };
+        tx.addEventListener('complete', complete);
+        tx.addEventListener('error', error);
+        tx.addEventListener('abort', error);
+    });
+    // Cache it for later retrieval.
+    transactionDoneMap.set(tx, done);
+}
+let idbProxyTraps = {
+    get(target, prop, receiver) {
+        if (target instanceof IDBTransaction) {
+            // Special handling for transaction.done.
+            if (prop === 'done')
+                return transactionDoneMap.get(target);
+            // Polyfill for objectStoreNames because of Edge.
+            if (prop === 'objectStoreNames') {
+                return target.objectStoreNames || transactionStoreNamesMap.get(target);
+            }
+            // Make tx.store return the only store in the transaction, or undefined if there are many.
+            if (prop === 'store') {
+                return receiver.objectStoreNames[1]
+                    ? undefined
+                    : receiver.objectStore(receiver.objectStoreNames[0]);
+            }
+        }
+        // Else transform whatever we get back.
+        return wrap(target[prop]);
+    },
+    set(target, prop, value) {
+        target[prop] = value;
+        return true;
+    },
+    has(target, prop) {
+        if (target instanceof IDBTransaction &&
+            (prop === 'done' || prop === 'store')) {
+            return true;
+        }
+        return prop in target;
+    },
+};
+function replaceTraps(callback) {
+    idbProxyTraps = callback(idbProxyTraps);
+}
+function wrapFunction(func) {
+    // Due to expected object equality (which is enforced by the caching in `wrap`), we
+    // only create one new func per func.
+    // Edge doesn't support objectStoreNames (booo), so we polyfill it here.
+    if (func === IDBDatabase.prototype.transaction &&
+        !('objectStoreNames' in IDBTransaction.prototype)) {
+        return function (storeNames, ...args) {
+            const tx = func.call(unwrap(this), storeNames, ...args);
+            transactionStoreNamesMap.set(tx, storeNames.sort ? storeNames.sort() : [storeNames]);
+            return wrap(tx);
+        };
+    }
+    // Cursor methods are special, as the behaviour is a little more different to standard IDB. In
+    // IDB, you advance the cursor and wait for a new 'success' on the IDBRequest that gave you the
+    // cursor. It's kinda like a promise that can resolve with many values. That doesn't make sense
+    // with real promises, so each advance methods returns a new promise for the cursor object, or
+    // undefined if the end of the cursor has been reached.
+    if (getCursorAdvanceMethods().includes(func)) {
+        return function (...args) {
+            // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
+            // the original object.
+            func.apply(unwrap(this), args);
+            return wrap(cursorRequestMap.get(this));
+        };
+    }
+    return function (...args) {
+        // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
+        // the original object.
+        return wrap(func.apply(unwrap(this), args));
+    };
+}
+function transformCachableValue(value) {
+    if (typeof value === 'function')
+        return wrapFunction(value);
+    // This doesn't return, it just creates a 'done' promise for the transaction,
+    // which is later returned for transaction.done (see idbObjectHandler).
+    if (value instanceof IDBTransaction)
+        cacheDonePromiseForTransaction(value);
+    if (instanceOfAny(value, getIdbProxyableTypes()))
+        return new Proxy(value, idbProxyTraps);
+    // Return the same value back if we're not going to transform it.
+    return value;
+}
+function wrap(value) {
+    // We sometimes generate multiple promises from a single IDBRequest (eg when cursoring), because
+    // IDB is weird and a single IDBRequest can yield many responses, so these can't be cached.
+    if (value instanceof IDBRequest)
+        return promisifyRequest(value);
+    // If we've already transformed this value before, reuse the transformed value.
+    // This is faster, but it also provides object equality.
+    if (transformCache.has(value))
+        return transformCache.get(value);
+    const newValue = transformCachableValue(value);
+    // Not all types are transformed.
+    // These may be primitive types, so they can't be WeakMap keys.
+    if (newValue !== value) {
+        transformCache.set(value, newValue);
+        reverseTransformCache.set(newValue, value);
+    }
+    return newValue;
+}
+const unwrap = (value) => reverseTransformCache.get(value);
+
+export { reverseTransformCache as a, instanceOfAny as i, replaceTraps as r, unwrap as u, wrap as w };