[Migration] NPM (#1266)

* chore: add npm + vite for progressive enhancement

* fix: update Dockerfile to copy only the dist folder contents

* fix: update Dockerfile to use multi-stage build for optimized production image

* fix: correct nginx config file copy command in Dockerfile

* chore: add netlify configuration for build and redirects

* fix: add NODE_VERSION to environment in Netlify configuration

* remove wrong dist folder

* Update package.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* chore: split public and src

* migrating all util files from js to ts

* feat: Implement HeightmapGenerator and Voronoi module

- Added HeightmapGenerator class for generating heightmaps with various tools (Hill, Pit, Range, Trough, Strait, etc.).
- Introduced Voronoi class for creating Voronoi diagrams using Delaunator.
- Updated index.html to include new modules.
- Created index.ts to manage module imports.
- Enhanced arrayUtils and graphUtils with type definitions and improved functionality.
- Added utility functions for generating grids and calculating Voronoi cells.

* chore: add GitHub Actions workflow for deploying to GitHub Pages

* fix: update branch name in GitHub Actions workflow from 'main' to 'master'

* chore: update package.json to specify Node.js engine version and remove unused launch.json

* Initial plan

* Update copilot guidelines to reflect NPM/Vite/TypeScript migration

Co-authored-by: Azgaar <26469650+Azgaar@users.noreply.github.com>

* Update src/modules/heightmap-generator.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/utils/graphUtils.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/modules/heightmap-generator.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* feat: Add TIME and ERROR variables to global scope in HeightmapGenerator

* fix: Update base path in vite.config.ts for Netlify deployment

* fix: Update Node.js version in Dockerfile to 24-alpine

---------

Co-authored-by: Marc Emmanuel <marc.emmanuel@tado.com>
Co-authored-by: Marc Emmanuel <marcwissler@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Azgaar <26469650+Azgaar@users.noreply.github.com>

manifest.webmanifest

@@ -1,42 +0,0 @@
-{
-  "background_color": "#fff",
-  "display": "standalone",
-  "orientation": "any",
-  "name": "Azgaar's Fantasy Map Generator",
-  "short_name": "Azgaar's Fantasy Map Generator",
-  "description": "Web application generating interactive and highly customizable maps",
-  "scope": "/Fantasy-Map-Generator/",
-  "start_url": "/Fantasy-Map-Generator/?source=pwa",
-  "url": "https://azgaar.github.io/Fantasy-Map-Generator",
-  "icons": [
-    {
-      "src": "images/icons/icon_x512.png",
-      "sizes": "512x512",
-      "type": "image/png"
-    },
-    {
-      "src": "images/icons/maskable_icon_x512.png",
-      "sizes": "512x512",
-      "type": "image/png",
-      "purpose": "maskable"
-    },
-    {
-      "src": "images/icons/maskable_icon_x384.png",
-      "sizes": "384x384",
-      "type": "image/png",
-      "purpose": "maskable"
-    },
-    {
-      "src": "images/icons/maskable_icon_x192.png",
-      "sizes": "192x192",
-      "type": "image/png",
-      "purpose": "maskable"
-    },
-    {
-      "src": "images/icons/maskable_icon_x128.png",
-      "sizes": "128x128",
-      "type": "image/png",
-      "purpose": "maskable"
-    }
-  ]
-}