all these changes

frontend/node_modules/@turf/convex/LICENSE

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+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/convex/README.md

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+# @turf/convex
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## convex
+
+Takes a [Feature][1] or a [FeatureCollection][2] and returns a convex hull [Polygon][3].
+
+Internally this uses
+the [convex-hull][4] module that
+implements a [monotone chain hull][5].
+
+**Parameters**
+
+-   `geojson` **[GeoJSON][6]** input Feature or FeatureCollection
+-   `options` **[Object][7]** Optional parameters (optional, default `{}`)
+    -   `options.concavity` **[number][8]** 1 - thin shape. Infinity - convex hull. (optional, default `Infinity`)
+    -   `options.properties` **[Object][7]** Translate Properties to Feature (optional, default `{}`)
+
+**Examples**
+
+```javascript
+var points = turf.featureCollection([
+  turf.point([10.195312, 43.755225]),
+  turf.point([10.404052, 43.8424511]),
+  turf.point([10.579833, 43.659924]),
+  turf.point([10.360107, 43.516688]),
+  turf.point([10.14038, 43.588348]),
+  turf.point([10.195312, 43.755225])
+]);
+
+var hull = turf.convex(points);
+
+//addToMap
+var addToMap = [points, hull]
+```
+
+Returns **[Feature][9]&lt;[Polygon][10]>** a convex hull
+
+[1]: https://tools.ietf.org/html/rfc7946#section-3.2
+
+[2]: https://tools.ietf.org/html/rfc7946#section-3.3
+
+[3]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+[4]: https://github.com/mikolalysenko/convex-hull
+
+[5]: http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain
+
+[6]: https://tools.ietf.org/html/rfc7946#section-3
+
+[7]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+
+[8]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
+
+[9]: https://tools.ietf.org/html/rfc7946#section-3.2
+
+[10]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+<!-- 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/convex
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

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

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+import { polygon, } from "@turf/helpers";
+import { coordEach } from "@turf/meta";
+import concaveman from "concaveman";
+/**
+ * Takes a {@link Feature} or a {@link FeatureCollection} and returns a convex hull {@link Polygon}.
+ *
+ * Internally this uses
+ * the [convex-hull](https://github.com/mikolalysenko/convex-hull) module that implements a
+ * [monotone chain hull](http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain).
+ *
+ * @name convex
+ * @param {GeoJSON} geojson input Feature or FeatureCollection
+ * @param {Object} [options={}] Optional parameters
+ * @param {number} [options.concavity=Infinity] 1 - thin shape. Infinity - convex hull.
+ * @param {Object} [options.properties={}] Translate Properties to Feature
+ * @returns {Feature<Polygon>} a convex hull
+ * @example
+ * var points = turf.featureCollection([
+ *   turf.point([10.195312, 43.755225]),
+ *   turf.point([10.404052, 43.8424511]),
+ *   turf.point([10.579833, 43.659924]),
+ *   turf.point([10.360107, 43.516688]),
+ *   turf.point([10.14038, 43.588348]),
+ *   turf.point([10.195312, 43.755225])
+ * ]);
+ *
+ * var hull = turf.convex(points);
+ *
+ * //addToMap
+ * var addToMap = [points, hull]
+ */
+export default function convex(geojson, options) {
+    if (options === void 0) { options = {}; }
+    // Default parameters
+    options.concavity = options.concavity || Infinity;
+    // Container
+    var points = [];
+    // Convert all points to flat 2D coordinate Array
+    coordEach(geojson, function (coord) {
+        points.push([coord[0], coord[1]]);
+    });
+    if (!points.length) {
+        return null;
+    }
+    var convexHull = concaveman(points, options.concavity);
+    // Convex hull should have at least 3 different vertices in order to create a valid polygon
+    if (convexHull.length > 3) {
+        return polygon([convexHull]);
+    }
+    return null;
+}

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

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+{"type":"module"}

frontend/node_modules/@turf/convex/dist/js/index.d.ts

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+import { AllGeoJSON, Feature, Polygon, Properties } from "@turf/helpers";
+/**
+ * Takes a {@link Feature} or a {@link FeatureCollection} and returns a convex hull {@link Polygon}.
+ *
+ * Internally this uses
+ * the [convex-hull](https://github.com/mikolalysenko/convex-hull) module that implements a
+ * [monotone chain hull](http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain).
+ *
+ * @name convex
+ * @param {GeoJSON} geojson input Feature or FeatureCollection
+ * @param {Object} [options={}] Optional parameters
+ * @param {number} [options.concavity=Infinity] 1 - thin shape. Infinity - convex hull.
+ * @param {Object} [options.properties={}] Translate Properties to Feature
+ * @returns {Feature<Polygon>} a convex hull
+ * @example
+ * var points = turf.featureCollection([
+ *   turf.point([10.195312, 43.755225]),
+ *   turf.point([10.404052, 43.8424511]),
+ *   turf.point([10.579833, 43.659924]),
+ *   turf.point([10.360107, 43.516688]),
+ *   turf.point([10.14038, 43.588348]),
+ *   turf.point([10.195312, 43.755225])
+ * ]);
+ *
+ * var hull = turf.convex(points);
+ *
+ * //addToMap
+ * var addToMap = [points, hull]
+ */
+export default function convex<P = Properties>(geojson: AllGeoJSON, options?: {
+    concavity?: number;
+    properties?: P;
+}): Feature<Polygon, P> | null;

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

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+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var helpers_1 = require("@turf/helpers");
+var meta_1 = require("@turf/meta");
+var concaveman_1 = __importDefault(require("concaveman"));
+/**
+ * Takes a {@link Feature} or a {@link FeatureCollection} and returns a convex hull {@link Polygon}.
+ *
+ * Internally this uses
+ * the [convex-hull](https://github.com/mikolalysenko/convex-hull) module that implements a
+ * [monotone chain hull](http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain).
+ *
+ * @name convex
+ * @param {GeoJSON} geojson input Feature or FeatureCollection
+ * @param {Object} [options={}] Optional parameters
+ * @param {number} [options.concavity=Infinity] 1 - thin shape. Infinity - convex hull.
+ * @param {Object} [options.properties={}] Translate Properties to Feature
+ * @returns {Feature<Polygon>} a convex hull
+ * @example
+ * var points = turf.featureCollection([
+ *   turf.point([10.195312, 43.755225]),
+ *   turf.point([10.404052, 43.8424511]),
+ *   turf.point([10.579833, 43.659924]),
+ *   turf.point([10.360107, 43.516688]),
+ *   turf.point([10.14038, 43.588348]),
+ *   turf.point([10.195312, 43.755225])
+ * ]);
+ *
+ * var hull = turf.convex(points);
+ *
+ * //addToMap
+ * var addToMap = [points, hull]
+ */
+function convex(geojson, options) {
+    if (options === void 0) { options = {}; }
+    // Default parameters
+    options.concavity = options.concavity || Infinity;
+    // Container
+    var points = [];
+    // Convert all points to flat 2D coordinate Array
+    meta_1.coordEach(geojson, function (coord) {
+        points.push([coord[0], coord[1]]);
+    });
+    if (!points.length) {
+        return null;
+    }
+    var convexHull = concaveman_1.default(points, options.concavity);
+    // Convex hull should have at least 3 different vertices in order to create a valid polygon
+    if (convexHull.length > 3) {
+        return helpers_1.polygon([convexHull]);
+    }
+    return null;
+}
+exports.default = convex;

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

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+{
+  "name": "@turf/convex",
+  "version": "6.5.0",
+  "description": "turf convex 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",
+    "gis"
+  ],
+  "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": "dist/js/index.d.ts",
+  "sideEffects": false,
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "bench": "ts-node bench.js",
+    "build": "npm-run-all build:*",
+    "build:es": "tsc --outDir dist/es --module esnext --declaration false && echo '{\"type\":\"module\"}' > dist/es/package.json",
+    "build:js": "tsc",
+    "docs": "node ../../scripts/generate-readmes",
+    "test": "npm-run-all test:*",
+    "test:tape": "ts-node -r esm test.js"
+  },
+  "devDependencies": {
+    "@types/concaveman": "*",
+    "@types/tape": "*",
+    "benchmark": "*",
+    "glob": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "tape": "*",
+    "ts-node": "*",
+    "tslint": "*",
+    "typescript": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/helpers": "^6.5.0",
+    "@turf/meta": "^6.5.0",
+    "concaveman": "*"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}