Examine source code of Offline Chess Analyzer

{
  "manifest_version": 3,
  "name": "Offline Chess Analyzer",
  "version": "0.1.0",
  "description": "Local chess analysis with Stockfish WASM, PGN import, and interactive what-if lines.",
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://www.chess.com/*",
    "https://api.chess.com/*",
    "https://explorer.lichess.org/*"
  ],
  "background": {
    "scripts": [
      "background/background.js"
    ],
    "type": "module"
  },
  "icons": {
    "48": "assets/icons/knight.svg",
    "96": "assets/icons/knight.svg"
  },
  "action": {
    "default_title": "Open Offline Chess Analyzer",
    "default_icon": "assets/icons/knight.svg"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "engine/*.js",
        "engine/*.wasm",
        "vendor/*.js",
        "assets/boards/*.png",
        "assets/pieces/*/*.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "offline-chess-analyzer@nooobiedoobie.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.chess.com/games/archive*",
        "https://www.chess.com/games/archive/*"
      ],
      "js": [
        "content/archive-injector.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://www.chess.com/game/live/*",
        "https://www.chess.com/analysis/game/live/*"
      ],
      "js": [
        "content/game-capture.js"
      ],
      "run_at": "document_idle"
    }
  ]
}