all these changes

frontend/node_modules/@turf/point-to-line-distance/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/point-to-line-distance/README.md

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+# @turf/point-to-line-distance
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## pointToLineDistance
+
+Returns the minimum distance between a [Point][1] and a [LineString][2], being the distance from a line the
+minimum distance between the point and any segment of the `LineString`.
+
+**Parameters**
+
+-   `pt` **([Feature][3]&lt;[Point][4]> | [Array][5]&lt;[number][6]>)** Feature or Geometry
+-   `line` **[Feature][3]&lt;[LineString][7]>** GeoJSON Feature or Geometry
+-   `options` **[Object][8]** Optional parameters (optional, default `{}`)
+    -   `options.units` **[string][9]** can be anything supported by turf/convertLength, eg degrees, radians, miles, or kilometers (optional, default `'kilometers'`)
+    -   `options.method` **[string][9]** wehther to calculate the distance based on geodesic (spheroid) or planar (flat) method. Valid options are 'geodesic' or 'planar'. (optional, default `'geodesic'`)
+
+**Examples**
+
+```javascript
+var pt = turf.point([0, 0]);
+var line = turf.lineString([[1, 1],[-1, 1]]);
+
+var distance = turf.pointToLineDistance(pt, line, {units: 'miles'});
+//=69.11854715938406
+```
+
+Returns **[number][6]** distance between point and line
+
+[1]: https://tools.ietf.org/html/rfc7946#section-3.1.2
+
+[2]: https://tools.ietf.org/html/rfc7946#section-3.1.4
+
+[3]: https://tools.ietf.org/html/rfc7946#section-3.2
+
+[4]: https://tools.ietf.org/html/rfc7946#section-3.1.2
+
+[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array
+
+[6]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
+
+[7]: https://tools.ietf.org/html/rfc7946#section-3.1.4
+
+[8]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+
+[9]: 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/point-to-line-distance
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

frontend/node_modules/@turf/point-to-line-distance/dist/es/index.js

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+// Taken from http://geomalgorithms.com/a02-_lines.html
+import getDistance from "@turf/distance";
+import { convertLength, feature, lineString, point, } from "@turf/helpers";
+import { featureOf } from "@turf/invariant";
+import { segmentEach } from "@turf/meta";
+import getPlanarDistance from "@turf/rhumb-distance";
+/**
+ * Returns the minimum distance between a {@link Point} and a {@link LineString}, being the distance from a line the
+ * minimum distance between the point and any segment of the `LineString`.
+ *
+ * @name pointToLineDistance
+ * @param {Feature<Point>|Array<number>} pt Feature or Geometry
+ * @param {Feature<LineString>} line GeoJSON Feature or Geometry
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units="kilometers"] can be anything supported by turf/convertLength
+ * (ex: degrees, radians, miles, or kilometers)
+ * @param {string} [options.method="geodesic"] wether to calculate the distance based on geodesic (spheroid) or
+ * planar (flat) method. Valid options are 'geodesic' or 'planar'.
+ * @returns {number} distance between point and line
+ * @example
+ * var pt = turf.point([0, 0]);
+ * var line = turf.lineString([[1, 1],[-1, 1]]);
+ *
+ * var distance = turf.pointToLineDistance(pt, line, {units: 'miles'});
+ * //=69.11854715938406
+ */
+function pointToLineDistance(pt, line, options) {
+    if (options === void 0) { options = {}; }
+    // Optional parameters
+    if (!options.method) {
+        options.method = "geodesic";
+    }
+    if (!options.units) {
+        options.units = "kilometers";
+    }
+    // validation
+    if (!pt) {
+        throw new Error("pt is required");
+    }
+    if (Array.isArray(pt)) {
+        pt = point(pt);
+    }
+    else if (pt.type === "Point") {
+        pt = feature(pt);
+    }
+    else {
+        featureOf(pt, "Point", "point");
+    }
+    if (!line) {
+        throw new Error("line is required");
+    }
+    if (Array.isArray(line)) {
+        line = lineString(line);
+    }
+    else if (line.type === "LineString") {
+        line = feature(line);
+    }
+    else {
+        featureOf(line, "LineString", "line");
+    }
+    var distance = Infinity;
+    var p = pt.geometry.coordinates;
+    segmentEach(line, function (segment) {
+        var a = segment.geometry.coordinates[0];
+        var b = segment.geometry.coordinates[1];
+        var d = distanceToSegment(p, a, b, options);
+        if (d < distance) {
+            distance = d;
+        }
+    });
+    return convertLength(distance, "degrees", options.units);
+}
+/**
+ * Returns the distance between a point P on a segment AB.
+ *
+ * @private
+ * @param {Array<number>} p external point
+ * @param {Array<number>} a first segment point
+ * @param {Array<number>} b second segment point
+ * @param {Object} [options={}] Optional parameters
+ * @returns {number} distance
+ */
+function distanceToSegment(p, a, b, options) {
+    var v = [b[0] - a[0], b[1] - a[1]];
+    var w = [p[0] - a[0], p[1] - a[1]];
+    var c1 = dot(w, v);
+    if (c1 <= 0) {
+        return calcDistance(p, a, { method: options.method, units: "degrees" });
+    }
+    var c2 = dot(v, v);
+    if (c2 <= c1) {
+        return calcDistance(p, b, { method: options.method, units: "degrees" });
+    }
+    var b2 = c1 / c2;
+    var Pb = [a[0] + b2 * v[0], a[1] + b2 * v[1]];
+    return calcDistance(p, Pb, { method: options.method, units: "degrees" });
+}
+function dot(u, v) {
+    return u[0] * v[0] + u[1] * v[1];
+}
+function calcDistance(a, b, options) {
+    return options.method === "planar"
+        ? getPlanarDistance(a, b, options)
+        : getDistance(a, b, options);
+}
+export default pointToLineDistance;

frontend/node_modules/@turf/point-to-line-distance/dist/es/package.json

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+{"type":"module"}

frontend/node_modules/@turf/point-to-line-distance/dist/js/index.d.ts

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+import { Coord, Feature, LineString, Units } from "@turf/helpers";
+/**
+ * Returns the minimum distance between a {@link Point} and a {@link LineString}, being the distance from a line the
+ * minimum distance between the point and any segment of the `LineString`.
+ *
+ * @name pointToLineDistance
+ * @param {Feature<Point>|Array<number>} pt Feature or Geometry
+ * @param {Feature<LineString>} line GeoJSON Feature or Geometry
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units="kilometers"] can be anything supported by turf/convertLength
+ * (ex: degrees, radians, miles, or kilometers)
+ * @param {string} [options.method="geodesic"] wether to calculate the distance based on geodesic (spheroid) or
+ * planar (flat) method. Valid options are 'geodesic' or 'planar'.
+ * @returns {number} distance between point and line
+ * @example
+ * var pt = turf.point([0, 0]);
+ * var line = turf.lineString([[1, 1],[-1, 1]]);
+ *
+ * var distance = turf.pointToLineDistance(pt, line, {units: 'miles'});
+ * //=69.11854715938406
+ */
+declare function pointToLineDistance(pt: Coord, line: Feature<LineString> | LineString, options?: {
+    units?: Units;
+    method?: "geodesic" | "planar";
+}): number;
+export default pointToLineDistance;

frontend/node_modules/@turf/point-to-line-distance/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 });
+// Taken from http://geomalgorithms.com/a02-_lines.html
+var distance_1 = __importDefault(require("@turf/distance"));
+var helpers_1 = require("@turf/helpers");
+var invariant_1 = require("@turf/invariant");
+var meta_1 = require("@turf/meta");
+var rhumb_distance_1 = __importDefault(require("@turf/rhumb-distance"));
+/**
+ * Returns the minimum distance between a {@link Point} and a {@link LineString}, being the distance from a line the
+ * minimum distance between the point and any segment of the `LineString`.
+ *
+ * @name pointToLineDistance
+ * @param {Feature<Point>|Array<number>} pt Feature or Geometry
+ * @param {Feature<LineString>} line GeoJSON Feature or Geometry
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units="kilometers"] can be anything supported by turf/convertLength
+ * (ex: degrees, radians, miles, or kilometers)
+ * @param {string} [options.method="geodesic"] wether to calculate the distance based on geodesic (spheroid) or
+ * planar (flat) method. Valid options are 'geodesic' or 'planar'.
+ * @returns {number} distance between point and line
+ * @example
+ * var pt = turf.point([0, 0]);
+ * var line = turf.lineString([[1, 1],[-1, 1]]);
+ *
+ * var distance = turf.pointToLineDistance(pt, line, {units: 'miles'});
+ * //=69.11854715938406
+ */
+function pointToLineDistance(pt, line, options) {
+    if (options === void 0) { options = {}; }
+    // Optional parameters
+    if (!options.method) {
+        options.method = "geodesic";
+    }
+    if (!options.units) {
+        options.units = "kilometers";
+    }
+    // validation
+    if (!pt) {
+        throw new Error("pt is required");
+    }
+    if (Array.isArray(pt)) {
+        pt = helpers_1.point(pt);
+    }
+    else if (pt.type === "Point") {
+        pt = helpers_1.feature(pt);
+    }
+    else {
+        invariant_1.featureOf(pt, "Point", "point");
+    }
+    if (!line) {
+        throw new Error("line is required");
+    }
+    if (Array.isArray(line)) {
+        line = helpers_1.lineString(line);
+    }
+    else if (line.type === "LineString") {
+        line = helpers_1.feature(line);
+    }
+    else {
+        invariant_1.featureOf(line, "LineString", "line");
+    }
+    var distance = Infinity;
+    var p = pt.geometry.coordinates;
+    meta_1.segmentEach(line, function (segment) {
+        var a = segment.geometry.coordinates[0];
+        var b = segment.geometry.coordinates[1];
+        var d = distanceToSegment(p, a, b, options);
+        if (d < distance) {
+            distance = d;
+        }
+    });
+    return helpers_1.convertLength(distance, "degrees", options.units);
+}
+/**
+ * Returns the distance between a point P on a segment AB.
+ *
+ * @private
+ * @param {Array<number>} p external point
+ * @param {Array<number>} a first segment point
+ * @param {Array<number>} b second segment point
+ * @param {Object} [options={}] Optional parameters
+ * @returns {number} distance
+ */
+function distanceToSegment(p, a, b, options) {
+    var v = [b[0] - a[0], b[1] - a[1]];
+    var w = [p[0] - a[0], p[1] - a[1]];
+    var c1 = dot(w, v);
+    if (c1 <= 0) {
+        return calcDistance(p, a, { method: options.method, units: "degrees" });
+    }
+    var c2 = dot(v, v);
+    if (c2 <= c1) {
+        return calcDistance(p, b, { method: options.method, units: "degrees" });
+    }
+    var b2 = c1 / c2;
+    var Pb = [a[0] + b2 * v[0], a[1] + b2 * v[1]];
+    return calcDistance(p, Pb, { method: options.method, units: "degrees" });
+}
+function dot(u, v) {
+    return u[0] * v[0] + u[1] * v[1];
+}
+function calcDistance(a, b, options) {
+    return options.method === "planar"
+        ? rhumb_distance_1.default(a, b, options)
+        : distance_1.default(a, b, options);
+}
+exports.default = pointToLineDistance;

frontend/node_modules/@turf/point-to-line-distance/package.json

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+{
+  "name": "@turf/point-to-line-distance",
+  "version": "6.5.0",
+  "description": "turf point-to-line-distance module",
+  "author": "Turf Authors",
+  "contributors": [
+    "Stefano Borghi <@stebogit>"
+  ],
+  "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",
+    "point-to-line-distance",
+    "distance"
+  ],
+  "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/circle": "^6.5.0",
+    "@types/tape": "*",
+    "benchmark": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "tape": "*",
+    "ts-node": "*",
+    "tslint": "*",
+    "typescript": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/bearing": "^6.5.0",
+    "@turf/distance": "^6.5.0",
+    "@turf/helpers": "^6.5.0",
+    "@turf/invariant": "^6.5.0",
+    "@turf/meta": "^6.5.0",
+    "@turf/projection": "^6.5.0",
+    "@turf/rhumb-bearing": "^6.5.0",
+    "@turf/rhumb-distance": "^6.5.0"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}