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diff --git a/frontend-old/node_modules/protobufjs/src/field.js b/frontend-old/node_modules/protobufjs/src/field.js
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+++ b/frontend-old/node_modules/protobufjs/src/field.js
@@ -0,0 +1,453 @@
+"use strict";
+module.exports = Field;
+
+// extends ReflectionObject
+var ReflectionObject = require("./object");
+((Field.prototype = Object.create(ReflectionObject.prototype)).constructor = Field).className = "Field";
+
+var Enum  = require("./enum"),
+    types = require("./types"),
+    util  = require("./util");
+
+var Type; // cyclic
+
+var ruleRe = /^required|optional|repeated$/;
+
+/**
+ * Constructs a new message field instance. Note that {@link MapField|map fields} have their own class.
+ * @name Field
+ * @classdesc Reflected message field.
+ * @extends FieldBase
+ * @constructor
+ * @param {string} name Unique name within its namespace
+ * @param {number} id Unique id within its namespace
+ * @param {string} type Value type
+ * @param {string|Object.<string,*>} [rule="optional"] Field rule
+ * @param {string|Object.<string,*>} [extend] Extended type if different from parent
+ * @param {Object.<string,*>} [options] Declared options
+ */
+
+/**
+ * Constructs a field from a field descriptor.
+ * @param {string} name Field name
+ * @param {IField} json Field descriptor
+ * @returns {Field} Created field
+ * @throws {TypeError} If arguments are invalid
+ */
+Field.fromJSON = function fromJSON(name, json) {
+    var field = new Field(name, json.id, json.type, json.rule, json.extend, json.options, json.comment);
+    if (json.edition)
+        field._edition = json.edition;
+    field._defaultEdition = "proto3";  // For backwards-compatibility.
+    return field;
+};
+
+/**
+ * Not an actual constructor. Use {@link Field} instead.
+ * @classdesc Base class of all reflected message fields. This is not an actual class but here for the sake of having consistent type definitions.
+ * @exports FieldBase
+ * @extends ReflectionObject
+ * @constructor
+ * @param {string} name Unique name within its namespace
+ * @param {number} id Unique id within its namespace
+ * @param {string} type Value type
+ * @param {string|Object.<string,*>} [rule="optional"] Field rule
+ * @param {string|Object.<string,*>} [extend] Extended type if different from parent
+ * @param {Object.<string,*>} [options] Declared options
+ * @param {string} [comment] Comment associated with this field
+ */
+function Field(name, id, type, rule, extend, options, comment) {
+
+    if (util.isObject(rule)) {
+        comment = extend;
+        options = rule;
+        rule = extend = undefined;
+    } else if (util.isObject(extend)) {
+        comment = options;
+        options = extend;
+        extend = undefined;
+    }
+
+    ReflectionObject.call(this, name, options);
+
+    if (!util.isInteger(id) || id < 0)
+        throw TypeError("id must be a non-negative integer");
+
+    if (!util.isString(type))
+        throw TypeError("type must be a string");
+
+    if (rule !== undefined && !ruleRe.test(rule = rule.toString().toLowerCase()))
+        throw TypeError("rule must be a string rule");
+
+    if (extend !== undefined && !util.isString(extend))
+        throw TypeError("extend must be a string");
+
+    /**
+     * Field rule, if any.
+     * @type {string|undefined}
+     */
+    if (rule === "proto3_optional") {
+        rule = "optional";
+    }
+    this.rule = rule && rule !== "optional" ? rule : undefined; // toJSON
+
+    /**
+     * Field type.
+     * @type {string}
+     */
+    this.type = type; // toJSON
+
+    /**
+     * Unique field id.
+     * @type {number}
+     */
+    this.id = id; // toJSON, marker
+
+    /**
+     * Extended type if different from parent.
+     * @type {string|undefined}
+     */
+    this.extend = extend || undefined; // toJSON
+
+    /**
+     * Whether this field is repeated.
+     * @type {boolean}
+     */
+    this.repeated = rule === "repeated";
+
+    /**
+     * Whether this field is a map or not.
+     * @type {boolean}
+     */
+    this.map = false;
+
+    /**
+     * Message this field belongs to.
+     * @type {Type|null}
+     */
+    this.message = null;
+
+    /**
+     * OneOf this field belongs to, if any,
+     * @type {OneOf|null}
+     */
+    this.partOf = null;
+
+    /**
+     * The field type's default value.
+     * @type {*}
+     */
+    this.typeDefault = null;
+
+    /**
+     * The field's default value on prototypes.
+     * @type {*}
+     */
+    this.defaultValue = null;
+
+    /**
+     * Whether this field's value should be treated as a long.
+     * @type {boolean}
+     */
+    this.long = util.Long ? types.long[type] !== undefined : /* istanbul ignore next */ false;
+
+    /**
+     * Whether this field's value is a buffer.
+     * @type {boolean}
+     */
+    this.bytes = type === "bytes";
+
+    /**
+     * Resolved type if not a basic type.
+     * @type {Type|Enum|null}
+     */
+    this.resolvedType = null;
+
+    /**
+     * Sister-field within the extended type if a declaring extension field.
+     * @type {Field|null}
+     */
+    this.extensionField = null;
+
+    /**
+     * Sister-field within the declaring namespace if an extended field.
+     * @type {Field|null}
+     */
+    this.declaringField = null;
+
+    /**
+     * Comment for this field.
+     * @type {string|null}
+     */
+    this.comment = comment;
+}
+
+/**
+ * Determines whether this field is required.
+ * @name Field#required
+ * @type {boolean}
+ * @readonly
+ */
+Object.defineProperty(Field.prototype, "required", {
+    get: function() {
+        return this._features.field_presence === "LEGACY_REQUIRED";
+    }
+});
+
+/**
+ * Determines whether this field is not required.
+ * @name Field#optional
+ * @type {boolean}
+ * @readonly
+ */
+Object.defineProperty(Field.prototype, "optional", {
+    get: function() {
+        return !this.required;
+    }
+});
+
+/**
+ * Determines whether this field uses tag-delimited encoding.  In proto2 this
+ * corresponded to group syntax.
+ * @name Field#delimited
+ * @type {boolean}
+ * @readonly
+ */
+Object.defineProperty(Field.prototype, "delimited", {
+    get: function() {
+        return this.resolvedType instanceof Type &&
+            this._features.message_encoding === "DELIMITED";
+    }
+});
+
+/**
+ * Determines whether this field is packed. Only relevant when repeated.
+ * @name Field#packed
+ * @type {boolean}
+ * @readonly
+ */
+Object.defineProperty(Field.prototype, "packed", {
+    get: function() {
+        return this._features.repeated_field_encoding === "PACKED";
+    }
+});
+
+/**
+ * Determines whether this field tracks presence.
+ * @name Field#hasPresence
+ * @type {boolean}
+ * @readonly
+ */
+Object.defineProperty(Field.prototype, "hasPresence", {
+    get: function() {
+        if (this.repeated || this.map) {
+            return false;
+        }
+        return this.partOf || // oneofs
+            this.declaringField || this.extensionField || // extensions
+            this._features.field_presence !== "IMPLICIT";
+    }
+});
+
+/**
+ * @override
+ */
+Field.prototype.setOption = function setOption(name, value, ifNotSet) {
+    return ReflectionObject.prototype.setOption.call(this, name, value, ifNotSet);
+};
+
+/**
+ * Field descriptor.
+ * @interface IField
+ * @property {string} [rule="optional"] Field rule
+ * @property {string} type Field type
+ * @property {number} id Field id
+ * @property {Object.<string,*>} [options] Field options
+ */
+
+/**
+ * Extension field descriptor.
+ * @interface IExtensionField
+ * @extends IField
+ * @property {string} extend Extended type
+ */
+
+/**
+ * Converts this field to a field descriptor.
+ * @param {IToJSONOptions} [toJSONOptions] JSON conversion options
+ * @returns {IField} Field descriptor
+ */
+Field.prototype.toJSON = function toJSON(toJSONOptions) {
+    var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
+    return util.toObject([
+        "edition" , this._editionToJSON(),
+        "rule"    , this.rule !== "optional" && this.rule || undefined,
+        "type"    , this.type,
+        "id"      , this.id,
+        "extend"  , this.extend,
+        "options" , this.options,
+        "comment" , keepComments ? this.comment : undefined
+    ]);
+};
+
+/**
+ * Resolves this field's type references.
+ * @returns {Field} `this`
+ * @throws {Error} If any reference cannot be resolved
+ */
+Field.prototype.resolve = function resolve() {
+
+    if (this.resolved)
+        return this;
+
+    if ((this.typeDefault = types.defaults[this.type]) === undefined) { // if not a basic type, resolve it
+        this.resolvedType = (this.declaringField ? this.declaringField.parent : this.parent).lookupTypeOrEnum(this.type);
+        if (this.resolvedType instanceof Type)
+            this.typeDefault = null;
+        else // instanceof Enum
+            this.typeDefault = this.resolvedType.values[Object.keys(this.resolvedType.values)[0]]; // first defined
+    } else if (this.options && this.options.proto3_optional) {
+        // proto3 scalar value marked optional; should default to null
+        this.typeDefault = null;
+    }
+
+    // use explicitly set default value if present
+    if (this.options && this.options["default"] != null) {
+        this.typeDefault = this.options["default"];
+        if (this.resolvedType instanceof Enum && typeof this.typeDefault === "string")
+            this.typeDefault = this.resolvedType.values[this.typeDefault];
+    }
+
+    // remove unnecessary options
+    if (this.options) {
+        if (this.options.packed !== undefined && this.resolvedType && !(this.resolvedType instanceof Enum))
+            delete this.options.packed;
+        if (!Object.keys(this.options).length)
+            this.options = undefined;
+    }
+
+    // convert to internal data type if necesssary
+    if (this.long) {
+        this.typeDefault = util.Long.fromNumber(this.typeDefault, this.type.charAt(0) === "u");
+
+        /* istanbul ignore else */
+        if (Object.freeze)
+            Object.freeze(this.typeDefault); // long instances are meant to be immutable anyway (i.e. use small int cache that even requires it)
+
+    } else if (this.bytes && typeof this.typeDefault === "string") {
+        var buf;
+        if (util.base64.test(this.typeDefault))
+            util.base64.decode(this.typeDefault, buf = util.newBuffer(util.base64.length(this.typeDefault)), 0);
+        else
+            util.utf8.write(this.typeDefault, buf = util.newBuffer(util.utf8.length(this.typeDefault)), 0);
+        this.typeDefault = buf;
+    }
+
+    // take special care of maps and repeated fields
+    if (this.map)
+        this.defaultValue = util.emptyObject;
+    else if (this.repeated)
+        this.defaultValue = util.emptyArray;
+    else
+        this.defaultValue = this.typeDefault;
+
+    // ensure proper value on prototype
+    if (this.parent instanceof Type)
+        this.parent.ctor.prototype[this.name] = this.defaultValue;
+
+    return ReflectionObject.prototype.resolve.call(this);
+};
+
+/**
+ * Infers field features from legacy syntax that may have been specified differently.
+ * in older editions.
+ * @param {string|undefined} edition The edition this proto is on, or undefined if pre-editions
+ * @returns {object} The feature values to override
+ */
+Field.prototype._inferLegacyProtoFeatures = function _inferLegacyProtoFeatures(edition) {
+    if (edition !== "proto2" && edition !== "proto3") {
+        return {};
+    }
+
+    var features = {};
+
+    if (this.rule === "required") {
+        features.field_presence = "LEGACY_REQUIRED";
+    }
+    if (this.parent && types.defaults[this.type] === undefined) {
+        // We can't use resolvedType because types may not have been resolved yet.  However,
+        // legacy groups are always in the same scope as the field so we don't have to do a
+        // full scan of the tree.
+        var type = this.parent.get(this.type.split(".").pop());
+        if (type && type instanceof Type && type.group) {
+            features.message_encoding = "DELIMITED";
+        }
+    }
+    if (this.getOption("packed") === true) {
+        features.repeated_field_encoding = "PACKED";
+    } else if (this.getOption("packed") === false) {
+        features.repeated_field_encoding = "EXPANDED";
+    }
+    return features;
+};
+
+/**
+ * @override
+ */
+Field.prototype._resolveFeatures = function _resolveFeatures(edition) {
+    return ReflectionObject.prototype._resolveFeatures.call(this, this._edition || edition);
+};
+
+/**
+ * Decorator function as returned by {@link Field.d} and {@link MapField.d} (TypeScript).
+ * @typedef FieldDecorator
+ * @type {function}
+ * @param {Object} prototype Target prototype
+ * @param {string} fieldName Field name
+ * @returns {undefined}
+ */
+
+/**
+ * Field decorator (TypeScript).
+ * @name Field.d
+ * @function
+ * @param {number} fieldId Field id
+ * @param {"double"|"float"|"int32"|"uint32"|"sint32"|"fixed32"|"sfixed32"|"int64"|"uint64"|"sint64"|"fixed64"|"sfixed64"|"string"|"bool"|"bytes"|Object} fieldType Field type
+ * @param {"optional"|"required"|"repeated"} [fieldRule="optional"] Field rule
+ * @param {T} [defaultValue] Default value
+ * @returns {FieldDecorator} Decorator function
+ * @template T extends number | number[] | Long | Long[] | string | string[] | boolean | boolean[] | Uint8Array | Uint8Array[] | Buffer | Buffer[]
+ */
+Field.d = function decorateField(fieldId, fieldType, fieldRule, defaultValue) {
+
+    // submessage: decorate the submessage and use its name as the type
+    if (typeof fieldType === "function")
+        fieldType = util.decorateType(fieldType).name;
+
+    // enum reference: create a reflected copy of the enum and keep reuseing it
+    else if (fieldType && typeof fieldType === "object")
+        fieldType = util.decorateEnum(fieldType).name;
+
+    return function fieldDecorator(prototype, fieldName) {
+        util.decorateType(prototype.constructor)
+            .add(new Field(fieldName, fieldId, fieldType, fieldRule, { "default": defaultValue }));
+    };
+};
+
+/**
+ * Field decorator (TypeScript).
+ * @name Field.d
+ * @function
+ * @param {number} fieldId Field id
+ * @param {Constructor<T>|string} fieldType Field type
+ * @param {"optional"|"required"|"repeated"} [fieldRule="optional"] Field rule
+ * @returns {FieldDecorator} Decorator function
+ * @template T extends Message<T>
+ * @variation 2
+ */
+// like Field.d but without a default value
+
+// Sets up cyclic dependencies (called in index-light)
+Field._configure = function configure(Type_) {
+    Type = Type_;
+};