all these changes

frontend/node_modules/@turf/dissolve/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 TurfJS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@turf/dissolve/README.md

@@ -0,0 +1,96 @@
+# @turf/dissolve
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## dissolve
+
+Dissolves a FeatureCollection of [polygon][1] features, filtered by an optional property name:value.
+Note that [mulitpolygon][2] features within the collection are not supported
+
+**Parameters**
+
+- `featureCollection` **[FeatureCollection][3]&lt;[Polygon][4]>** input feature collection to be dissolved
+- `options` **[Object][5]** Optional parameters (optional, default `{}`)
+  - `options.propertyName` **[string][6]?** features with equals 'propertyName' in `properties` will be merged
+
+**Examples**
+
+```javascript
+var features = turf.featureCollection([
+  turf.polygon(
+    [
+      [
+        [0, 0],
+        [0, 1],
+        [1, 1],
+        [1, 0],
+        [0, 0],
+      ],
+    ],
+    { combine: "yes" }
+  ),
+  turf.polygon(
+    [
+      [
+        [0, -1],
+        [0, 0],
+        [1, 0],
+        [1, -1],
+        [0, -1],
+      ],
+    ],
+    { combine: "yes" }
+  ),
+  turf.polygon(
+    [
+      [
+        [1, -1],
+        [1, 0],
+        [2, 0],
+        [2, -1],
+        [1, -1],
+      ],
+    ],
+    { combine: "no" }
+  ),
+]);
+
+var dissolved = turf.dissolve(features, { propertyName: "combine" });
+
+//addToMap
+var addToMap = [features, dissolved];
+```
+
+Returns **[FeatureCollection][3]&lt;[Polygon][4]>** a FeatureCollection containing the dissolved polygons
+
+[1]: polygon
+[2]: mulitpolygon
+[3]: https://tools.ietf.org/html/rfc7946#section-3.3
+[4]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+[6]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
+
+<!-- This file is automatically generated. Please don't edit it directly:
+if you find an error, edit the source file (likely index.js), and re-run
+./scripts/generate-readmes in the turf project. -->
+
+---
+
+This module is part of the [Turfjs project](http://turfjs.org/), an open source
+module collection dedicated to geographic algorithms. It is maintained in the
+[Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create
+PRs and issues.
+
+### Installation
+
+Install this module individually:
+
+```sh
+$ npm install @turf/dissolve
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

frontend/node_modules/@turf/dissolve/dist/es/index.js

@@ -0,0 +1,81 @@
+import { isObject, multiPolygon, featureCollection } from '@turf/helpers';
+import { collectionOf } from '@turf/invariant';
+import { featureEach } from '@turf/meta';
+import flatten from '@turf/flatten';
+import polygonClipping from 'polygon-clipping';
+
+/**
+ * Dissolves a FeatureCollection of {@link polygon} features, filtered by an optional property name:value.
+ * Note that {@link mulitpolygon} features within the collection are not supported
+ *
+ * @name dissolve
+ * @param {FeatureCollection<Polygon>} featureCollection input feature collection to be dissolved
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.propertyName] features with the same `propertyName` value will be dissolved.
+ * @returns {FeatureCollection<Polygon>} a FeatureCollection containing the dissolved polygons
+ * @example
+ * var features = turf.featureCollection([
+ *   turf.polygon([[[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]], {combine: 'yes'}),
+ *   turf.polygon([[[0, -1], [0, 0], [1, 0], [1, -1], [0,-1]]], {combine: 'yes'}),
+ *   turf.polygon([[[1,-1],[1, 0], [2, 0], [2, -1], [1, -1]]], {combine: 'no'}),
+ * ]);
+ *
+ * var dissolved = turf.dissolve(features, {propertyName: 'combine'});
+ *
+ * //addToMap
+ * var addToMap = [features, dissolved]
+ */
+function dissolve(fc, options) {
+  // Optional parameters
+  options = options || {};
+  if (!isObject(options)) throw new Error("options is invalid");
+  var propertyName = options.propertyName;
+
+  // Input validation
+  collectionOf(fc, "Polygon", "dissolve");
+
+  // Main
+  var outFeatures = [];
+  if (!options.propertyName) {
+    return flatten(
+      multiPolygon(
+        polygonClipping.union.apply(
+          null,
+          fc.features.map(function (f) {
+            return f.geometry.coordinates;
+          })
+        )
+      )
+    );
+  } else {
+    var uniquePropertyVals = {};
+    featureEach(fc, function (feature) {
+      if (
+        !Object.prototype.hasOwnProperty.call(
+          uniquePropertyVals,
+          feature.properties[propertyName]
+        )
+      ) {
+        uniquePropertyVals[feature.properties[propertyName]] = [];
+      }
+      uniquePropertyVals[feature.properties[propertyName]].push(feature);
+    });
+    var vals = Object.keys(uniquePropertyVals);
+    for (var i = 0; i < vals.length; i++) {
+      var mp = multiPolygon(
+        polygonClipping.union.apply(
+          null,
+          uniquePropertyVals[vals[i]].map(function (f) {
+            return f.geometry.coordinates;
+          })
+        )
+      );
+      mp.properties[propertyName] = vals[i];
+      outFeatures.push(mp);
+    }
+  }
+
+  return flatten(featureCollection(outFeatures));
+}
+
+export default dissolve;

frontend/node_modules/@turf/dissolve/dist/es/package.json

@@ -0,0 +1 @@
+{"type":"module"}

frontend/node_modules/@turf/dissolve/dist/js/index.js

@@ -0,0 +1,89 @@
+'use strict';
+
+var helpers = require('@turf/helpers');
+var invariant = require('@turf/invariant');
+var meta = require('@turf/meta');
+var flatten = require('@turf/flatten');
+var polygonClipping = require('polygon-clipping');
+
+function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+
+var flatten__default = /*#__PURE__*/_interopDefaultLegacy(flatten);
+var polygonClipping__default = /*#__PURE__*/_interopDefaultLegacy(polygonClipping);
+
+/**
+ * Dissolves a FeatureCollection of {@link polygon} features, filtered by an optional property name:value.
+ * Note that {@link mulitpolygon} features within the collection are not supported
+ *
+ * @name dissolve
+ * @param {FeatureCollection<Polygon>} featureCollection input feature collection to be dissolved
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.propertyName] features with the same `propertyName` value will be dissolved.
+ * @returns {FeatureCollection<Polygon>} a FeatureCollection containing the dissolved polygons
+ * @example
+ * var features = turf.featureCollection([
+ *   turf.polygon([[[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]], {combine: 'yes'}),
+ *   turf.polygon([[[0, -1], [0, 0], [1, 0], [1, -1], [0,-1]]], {combine: 'yes'}),
+ *   turf.polygon([[[1,-1],[1, 0], [2, 0], [2, -1], [1, -1]]], {combine: 'no'}),
+ * ]);
+ *
+ * var dissolved = turf.dissolve(features, {propertyName: 'combine'});
+ *
+ * //addToMap
+ * var addToMap = [features, dissolved]
+ */
+function dissolve(fc, options) {
+  // Optional parameters
+  options = options || {};
+  if (!helpers.isObject(options)) throw new Error("options is invalid");
+  var propertyName = options.propertyName;
+
+  // Input validation
+  invariant.collectionOf(fc, "Polygon", "dissolve");
+
+  // Main
+  var outFeatures = [];
+  if (!options.propertyName) {
+    return flatten__default['default'](
+      helpers.multiPolygon(
+        polygonClipping__default['default'].union.apply(
+          null,
+          fc.features.map(function (f) {
+            return f.geometry.coordinates;
+          })
+        )
+      )
+    );
+  } else {
+    var uniquePropertyVals = {};
+    meta.featureEach(fc, function (feature) {
+      if (
+        !Object.prototype.hasOwnProperty.call(
+          uniquePropertyVals,
+          feature.properties[propertyName]
+        )
+      ) {
+        uniquePropertyVals[feature.properties[propertyName]] = [];
+      }
+      uniquePropertyVals[feature.properties[propertyName]].push(feature);
+    });
+    var vals = Object.keys(uniquePropertyVals);
+    for (var i = 0; i < vals.length; i++) {
+      var mp = helpers.multiPolygon(
+        polygonClipping__default['default'].union.apply(
+          null,
+          uniquePropertyVals[vals[i]].map(function (f) {
+            return f.geometry.coordinates;
+          })
+        )
+      );
+      mp.properties[propertyName] = vals[i];
+      outFeatures.push(mp);
+    }
+  }
+
+  return flatten__default['default'](helpers.featureCollection(outFeatures));
+}
+
+module.exports = dissolve;
+module.exports.default = dissolve;

frontend/node_modules/@turf/dissolve/index.d.ts

@@ -0,0 +1,11 @@
+import { FeatureCollection, Polygon } from "@turf/helpers";
+
+/**
+ * http://turfjs.org/docs.html#dissolve
+ */
+export default function dissolve(
+  featureCollection: FeatureCollection<Polygon>,
+  options?: {
+    propertyName?: string;
+  }
+): FeatureCollection<Polygon>;

frontend/node_modules/@turf/dissolve/package.json

@@ -0,0 +1,63 @@
+{
+  "name": "@turf/dissolve",
+  "version": "6.5.0",
+  "description": "turf dissolve module",
+  "author": "Turf Authors",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/Turfjs/turf/issues"
+  },
+  "homepage": "https://github.com/Turfjs/turf",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Turfjs/turf.git"
+  },
+  "funding": "https://opencollective.com/turf",
+  "publishConfig": {
+    "access": "public"
+  },
+  "keywords": [
+    "turf",
+    "dissolve",
+    "gis",
+    "geojson",
+    "polygon"
+  ],
+  "main": "dist/js/index.js",
+  "module": "dist/es/index.js",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "import": "./dist/es/index.js",
+      "require": "./dist/js/index.js"
+    }
+  },
+  "types": "index.d.ts",
+  "sideEffects": false,
+  "files": [
+    "dist",
+    "index.d.ts"
+  ],
+  "scripts": {
+    "bench": "node -r esm bench.js",
+    "build": "rollup -c ../../rollup.config.js && echo '{\"type\":\"module\"}' > dist/es/package.json",
+    "docs": "node ../../scripts/generate-readmes",
+    "test": "npm-run-all test:*",
+    "test:tape": "node -r esm test.js"
+  },
+  "devDependencies": {
+    "benchmark": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "rollup": "*",
+    "tape": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/helpers": "^6.5.0",
+    "@turf/invariant": "^6.5.0",
+    "@turf/meta": "^6.5.0",
+    "polygon-clipping": "^0.15.3"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}