Fix Tetris game by replacing blocked CDN with local Phaser.js library

[Copilot]

Problem

The Tetris game page was completely non-functional due to the Phaser.js library failing to load from the jsdelivr CDN. The browser was blocking the external resource with a net::ERR_BLOCKED_BY_CLIENT error, preventing the game canvas from rendering.

Before (broken):

Solution

Replaced the CDN-hosted Phaser.js dependency with a local copy to eliminate reliance on external resources and ensure the game works reliably.

Changes Made

1. Added local Phaser.js library - Downloaded and included phaser.min.js (v3.80.0, 1.2MB) in the repository
2. Updated Tetris.html - Changed the script source from:

   <script src="https://cdn.jsdelivr.net/npm/phaser@3.80.0/dist/phaser.min.js"></script>

   to:

   <script src="phaser.min.js"></script>

3. Added .gitignore - Prevents npm artifacts (node_modules, package.json, package-lock.json) from being committed

After (working):

Benefits

• ✅ Game now loads and functions correctly
• ✅ No external dependencies or CDN reliability issues
• ✅ Faster load times (no external network requests)
• ✅ Works in restricted network environments

Testing

Verified that:

• Tetris game loads successfully with no console errors
• Game canvas renders properly with all visual elements
• All game features work (movement, rotation, scoring, hold, next pieces)
• Main index.html page remains unaffected

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• cdn.jsdelivr.net
  • Triggering command: curl -L REDACTED -o phaser.min.js (dns block)
• cdnjs.cloudflare.com
  • Triggering command: curl -L REDACTED -o phaser.min.js (dns block)
• unpkg.com
  • Triggering command: curl -L REDACTED -o phaser.min.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

what is the error with my website currently '

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