Examine source code of Context Lens

{
  "manifest_version": 3,
  "name": "Context Lens",
  "version": "0.3",
  "description": "Firefox add-on for AI-powered contextual text and image explanations. Just select text or use image inference, hit keybind and get insights on popup in same tab",
  "author": "Iniyan Kanmani",
  "homepage_url": "https://github.com/IniyanKanmani/context-lens-firefox",
  "icons": {
    "48": "src/icons/icon-48.png",
    "96": "src/icons/icon-96.png",
    "128": "src/icons/icon-128.png"
  },
  "permissions": [
    "activeTab"
  ],
  "background": {
    "scripts": [
      "src/background.js",
      "src/model_invoker.js",
      "src/get_env.js",
      "src/prompt.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "src/popup.js",
        "src/content.js",
        "src/quick_explain_popup.js",
        "src/contextual_explain_popup.js",
        "src/image_explain_popup.js",
        "src/model_response_handler.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "*://*/*"
      ],
      "resources": [
        "src/popup.css",
        "src/icons/send-icon.svg"
      ]
    }
  ],
  "commands": {
    "quick-explain": {
      "description": "Quick Explain",
      "suggested_key": {
        "default": "Shift+Alt+Q"
      }
    },
    "contextual-explain": {
      "description": "Explain with Additional Context",
      "suggested_key": {
        "default": "Shift+Alt+C"
      }
    },
    "image-explain": {
      "description": "Image Explain",
      "suggested_key": {
        "default": "Shift+Alt+I"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{be780688-ddae-4f0b-80ea-9e4eecf409ac}",
      "strict_min_version": "112.0"
    }
  }
}