all these changes

frontend/node_modules/@turf/triangle-grid/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/triangle-grid/README.md

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+# @turf/triangle-grid
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## triangleGrid
+
+Takes a bounding box and a cell depth and returns a set of triangular [polygons][1] in a grid.
+
+**Parameters**
+
+-   `bbox` **[Array][2]&lt;[number][3]>** extent in [minX, minY, maxX, maxY] order
+-   `cellSide` **[number][3]** dimension of each cell
+-   `options` **[Object][4]** Optional parameters (optional, default `{}`)
+    -   `options.units` **[string][5]** used in calculating cellSide, can be degrees, radians, miles, or kilometers (optional, default `'kilometers'`)
+    -   `options.mask` **[Feature][6]&lt;[Polygon][7]>?** if passed a Polygon or MultiPolygon, the grid Points will be created only inside it
+    -   `options.properties` **[Object][4]** passed to each point of the grid (optional, default `{}`)
+
+**Examples**
+
+```javascript
+var bbox = [-95, 30 ,-85, 40];
+var cellSide = 50;
+var options = {units: 'miles'};
+
+var triangleGrid = turf.triangleGrid(bbox, cellSide, options);
+
+//addToMap
+var addToMap = [triangleGrid];
+```
+
+Returns **[FeatureCollection][8]&lt;[Polygon][7]>** grid of polygons
+
+[1]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+[2]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array
+
+[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
+
+[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+
+[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
+
+[6]: https://tools.ietf.org/html/rfc7946#section-3.2
+
+[7]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+[8]: https://tools.ietf.org/html/rfc7946#section-3.3
+
+<!-- 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/triangle-grid
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

frontend/node_modules/@turf/triangle-grid/dist/es/index.js

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+import distance from "@turf/distance";
+import intersect from "@turf/intersect";
+import { polygon, featureCollection, } from "@turf/helpers";
+/**
+ * Takes a bounding box and a cell depth and returns a set of triangular {@link Polygon|polygons} in a grid.
+ *
+ * @name triangleGrid
+ * @param {Array<number>} bbox extent in [minX, minY, maxX, maxY] order
+ * @param {number} cellSide dimension of each cell
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units='kilometers'] used in calculating cellSide, can be degrees, radians, miles, or kilometers
+ * @param {Feature<Polygon>} [options.mask] if passed a Polygon or MultiPolygon, the grid Points will be created only inside it
+ * @param {Object} [options.properties={}] passed to each point of the grid
+ * @returns {FeatureCollection<Polygon>} grid of polygons
+ * @example
+ * var bbox = [-95, 30 ,-85, 40];
+ * var cellSide = 50;
+ * var options = {units: 'miles'};
+ *
+ * var triangleGrid = turf.triangleGrid(bbox, cellSide, options);
+ *
+ * //addToMap
+ * var addToMap = [triangleGrid];
+ */
+function triangleGrid(bbox, cellSide, options) {
+    if (options === void 0) { options = {}; }
+    // Containers
+    var results = [];
+    // Input Validation is being handled by Typescript
+    // if (cellSide === null || cellSide === undefined) throw new Error('cellSide is required');
+    // if (!isNumber(cellSide)) throw new Error('cellSide is invalid');
+    // if (!bbox) throw new Error('bbox is required');
+    // if (!Array.isArray(bbox)) throw new Error('bbox must be array');
+    // if (bbox.length !== 4) throw new Error('bbox must contain 4 numbers');
+    // if (mask && ['Polygon', 'MultiPolygon'].indexOf(getType(mask)) === -1) throw new Error('options.mask must be a (Multi)Polygon');
+    // Main
+    var xFraction = cellSide / distance([bbox[0], bbox[1]], [bbox[2], bbox[1]], options);
+    var cellWidth = xFraction * (bbox[2] - bbox[0]);
+    var yFraction = cellSide / distance([bbox[0], bbox[1]], [bbox[0], bbox[3]], options);
+    var cellHeight = yFraction * (bbox[3] - bbox[1]);
+    var xi = 0;
+    var currentX = bbox[0];
+    while (currentX <= bbox[2]) {
+        var yi = 0;
+        var currentY = bbox[1];
+        while (currentY <= bbox[3]) {
+            var cellTriangle1 = null;
+            var cellTriangle2 = null;
+            if (xi % 2 === 0 && yi % 2 === 0) {
+                cellTriangle1 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = polygon([
+                    [
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY + cellHeight],
+                    ],
+                ], options.properties);
+            }
+            else if (xi % 2 === 0 && yi % 2 === 1) {
+                cellTriangle1 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+            }
+            else if (yi % 2 === 0 && xi % 2 === 1) {
+                cellTriangle1 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+            }
+            else if (yi % 2 === 1 && xi % 2 === 1) {
+                cellTriangle1 = polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = polygon([
+                    [
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY + cellHeight],
+                    ],
+                ], options.properties);
+            }
+            if (options.mask) {
+                if (intersect(options.mask, cellTriangle1))
+                    results.push(cellTriangle1);
+                if (intersect(options.mask, cellTriangle2))
+                    results.push(cellTriangle2);
+            }
+            else {
+                results.push(cellTriangle1);
+                results.push(cellTriangle2);
+            }
+            currentY += cellHeight;
+            yi++;
+        }
+        xi++;
+        currentX += cellWidth;
+    }
+    return featureCollection(results);
+}
+export default triangleGrid;

frontend/node_modules/@turf/triangle-grid/dist/es/package.json

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+{"type":"module"}

frontend/node_modules/@turf/triangle-grid/dist/js/index.d.ts

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+import { Units, BBox, Feature, Polygon, FeatureCollection, Properties } from "@turf/helpers";
+/**
+ * Takes a bounding box and a cell depth and returns a set of triangular {@link Polygon|polygons} in a grid.
+ *
+ * @name triangleGrid
+ * @param {Array<number>} bbox extent in [minX, minY, maxX, maxY] order
+ * @param {number} cellSide dimension of each cell
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units='kilometers'] used in calculating cellSide, can be degrees, radians, miles, or kilometers
+ * @param {Feature<Polygon>} [options.mask] if passed a Polygon or MultiPolygon, the grid Points will be created only inside it
+ * @param {Object} [options.properties={}] passed to each point of the grid
+ * @returns {FeatureCollection<Polygon>} grid of polygons
+ * @example
+ * var bbox = [-95, 30 ,-85, 40];
+ * var cellSide = 50;
+ * var options = {units: 'miles'};
+ *
+ * var triangleGrid = turf.triangleGrid(bbox, cellSide, options);
+ *
+ * //addToMap
+ * var addToMap = [triangleGrid];
+ */
+declare function triangleGrid<P = Properties>(bbox: BBox, cellSide: number, options?: {
+    units?: Units;
+    properties?: P;
+    mask?: Feature<Polygon> | Polygon;
+}): FeatureCollection<Polygon, P>;
+export default triangleGrid;

frontend/node_modules/@turf/triangle-grid/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 distance_1 = __importDefault(require("@turf/distance"));
+var intersect_1 = __importDefault(require("@turf/intersect"));
+var helpers_1 = require("@turf/helpers");
+/**
+ * Takes a bounding box and a cell depth and returns a set of triangular {@link Polygon|polygons} in a grid.
+ *
+ * @name triangleGrid
+ * @param {Array<number>} bbox extent in [minX, minY, maxX, maxY] order
+ * @param {number} cellSide dimension of each cell
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units='kilometers'] used in calculating cellSide, can be degrees, radians, miles, or kilometers
+ * @param {Feature<Polygon>} [options.mask] if passed a Polygon or MultiPolygon, the grid Points will be created only inside it
+ * @param {Object} [options.properties={}] passed to each point of the grid
+ * @returns {FeatureCollection<Polygon>} grid of polygons
+ * @example
+ * var bbox = [-95, 30 ,-85, 40];
+ * var cellSide = 50;
+ * var options = {units: 'miles'};
+ *
+ * var triangleGrid = turf.triangleGrid(bbox, cellSide, options);
+ *
+ * //addToMap
+ * var addToMap = [triangleGrid];
+ */
+function triangleGrid(bbox, cellSide, options) {
+    if (options === void 0) { options = {}; }
+    // Containers
+    var results = [];
+    // Input Validation is being handled by Typescript
+    // if (cellSide === null || cellSide === undefined) throw new Error('cellSide is required');
+    // if (!isNumber(cellSide)) throw new Error('cellSide is invalid');
+    // if (!bbox) throw new Error('bbox is required');
+    // if (!Array.isArray(bbox)) throw new Error('bbox must be array');
+    // if (bbox.length !== 4) throw new Error('bbox must contain 4 numbers');
+    // if (mask && ['Polygon', 'MultiPolygon'].indexOf(getType(mask)) === -1) throw new Error('options.mask must be a (Multi)Polygon');
+    // Main
+    var xFraction = cellSide / distance_1.default([bbox[0], bbox[1]], [bbox[2], bbox[1]], options);
+    var cellWidth = xFraction * (bbox[2] - bbox[0]);
+    var yFraction = cellSide / distance_1.default([bbox[0], bbox[1]], [bbox[0], bbox[3]], options);
+    var cellHeight = yFraction * (bbox[3] - bbox[1]);
+    var xi = 0;
+    var currentX = bbox[0];
+    while (currentX <= bbox[2]) {
+        var yi = 0;
+        var currentY = bbox[1];
+        while (currentY <= bbox[3]) {
+            var cellTriangle1 = null;
+            var cellTriangle2 = null;
+            if (xi % 2 === 0 && yi % 2 === 0) {
+                cellTriangle1 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = helpers_1.polygon([
+                    [
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY + cellHeight],
+                    ],
+                ], options.properties);
+            }
+            else if (xi % 2 === 0 && yi % 2 === 1) {
+                cellTriangle1 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+            }
+            else if (yi % 2 === 0 && xi % 2 === 1) {
+                cellTriangle1 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+            }
+            else if (yi % 2 === 1 && xi % 2 === 1) {
+                cellTriangle1 = helpers_1.polygon([
+                    [
+                        [currentX, currentY],
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY],
+                    ],
+                ], options.properties);
+                cellTriangle2 = helpers_1.polygon([
+                    [
+                        [currentX, currentY + cellHeight],
+                        [currentX + cellWidth, currentY + cellHeight],
+                        [currentX + cellWidth, currentY],
+                        [currentX, currentY + cellHeight],
+                    ],
+                ], options.properties);
+            }
+            if (options.mask) {
+                if (intersect_1.default(options.mask, cellTriangle1))
+                    results.push(cellTriangle1);
+                if (intersect_1.default(options.mask, cellTriangle2))
+                    results.push(cellTriangle2);
+            }
+            else {
+                results.push(cellTriangle1);
+                results.push(cellTriangle2);
+            }
+            currentY += cellHeight;
+            yi++;
+        }
+        xi++;
+        currentX += cellWidth;
+    }
+    return helpers_1.featureCollection(results);
+}
+exports.default = triangleGrid;

frontend/node_modules/@turf/triangle-grid/package.json

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+{
+  "name": "@turf/triangle-grid",
+  "version": "6.5.0",
+  "description": "turf triangle-grid 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",
+    "triangle",
+    "grid",
+    "polygons",
+    "analysis",
+    "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",
+    "test:types": "tsc --esModuleInterop --noEmit types.ts"
+  },
+  "devDependencies": {
+    "@turf/bbox-polygon": "^6.5.0",
+    "@turf/truncate": "^6.5.0",
+    "@types/tape": "*",
+    "benchmark": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "tape": "*",
+    "ts-node": "*",
+    "tslint": "*",
+    "typescript": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/distance": "^6.5.0",
+    "@turf/helpers": "^6.5.0",
+    "@turf/intersect": "^6.5.0"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}