feat: add initial implementation of ECS architecture and systems

- Introduced a minimal Entity-Component-System (ECS) framework in `ecs.ts` with basic entity management and component handling. - Created `World` class to manage entities and components, including methods for creating, adding, retrieving, and removing components. - Implemented unit tests for the `World` class in `ecs.test.ts` to ensure functionality. - Developed input handling with `InputSystem` to capture keyboard events. - Added `PhysicsSystem` for movement and collision detection. - Created `RenderSystem` to handle drawing entities on the canvas. - Set up a main game loop in `main.ts` to integrate systems and manage game state. - Added SVG icons and images for UI elements. - Included CSS styles for layout and theming. - Configured TypeScript settings in `tsconfig.json` for project compilation. Co-authored-by: Copilot <copilot@github.com>
2026-05-02 14:35:54 +02:00
commit 5499b90390
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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>client</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>