Examine source code of ContextShift

{
  "manifest_version": 3,
  "name": "ContextShift",
  "version": "1.0.3",
  "description": "Tab workspaces — save, switch, and restore project contexts. Includes auto-snapshots, Focus Reminder, and templates.",
  "homepage_url": "https://thecynicdev-hub.github.io/contextshift/",
  "permissions": [
    "tabs",
    "storage",
    "activeTab",
    "alarms",
    "scripting",
    "tabGroups"
  ],
  "host_permissions": [
    "https://api.lemonsqueezy.com/*",
    "<all_urls>"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "ContextShift",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Shift+C"
      }
    },
    "global-search": {
      "suggested_key": {
        "default": "Alt+Shift+F",
        "mac": "Alt+Shift+F"
      },
      "description": "Open ContextShift global search overlay"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon48.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; frame-src https://tally.so;"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "search.js"
      ],
      "css": [
        "search.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "contextshift@thecynicdev",
      "strict_min_version": "139.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}