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manifest.json
{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Lightning Extension",
  "version": "3.1.0",
  "version_name": "3.1.0",
  "description": "Enhance productivity with new add-on features",
  "icons": {
    "16": "images/LL_main_16.png",
    "48": "images/LL_main_48.png",
    "128": "images/LL_main_128.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "host_permissions": [
    "https://*.force.com/*",
    "https://*.salesforce.com/*",
    "*://*.force.com/*",
    "*://*.salesforce.com/*",
    "*://*.visualforce.com/*"
  ],
  "permissions": [
    "cookies",
    "scripting",
    "storage",
    "webNavigation",
    "webRequest",
    "management",
    "unlimitedStorage"
  ],
  "optional_permissions": [
    "tabs"
  ],
  "action": {
    "default_icon": {
      "16": "images/LL_main_16.png",
      "48": "images/LL_main_48.png",
      "128": "images/LL_main_128.png"
    },
    "default_title": "Lightning Extension",
    "default_popup": "popup.html"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+E",
        "mac": "Command+E",
        "linux": "Ctrl+Q"
      }
    },
    "toggle-darkmode": {
      "description": "Toggle Dark Mode",
      "suggested_key": {
        "default": "Alt+Period",
        "mac": "Alt+Period"
      }
    }
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "https://*.force.com/*",
        "https://*.salesforce.com/*",
        "https://*.visualforce.com/*"
      ],
      "run_at": "document_start",
      "match_about_blank": true,
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "dashboard.html",
        "permcheck-web-script.js",
        "images/LL_main_128.png",
        "images/LL_main_16.png",
        "images/LL_main_32.png",
        "images/LL_main_48.png",
        "web-scripts/component-manager-get-cmps.js",
        "web-scripts/component-manager-history-state.js",
        "web-scripts/component-manager-web-script.js",
        "web-styles/component-manager.css",
        "images/ComponentCus_UI_active.png",
        "images/ComponentCus_UI_hover.png",
        "images/ComponentCus_UI_rest.png",
        "images/LL_ComponentMgr_32_disable.png",
        "images/LL_ComponentMgr_32.png",
        "images/checkbox_checked.png",
        "images/checkbox_unchecked.png",
        "images/LL_DarkMode_32_disable.png",
        "images/LL_DarkMode_32.png",
        "images/menuitem-check.png",
        "images/Summer_19.svg",
        "styles/overrides.css",
        "images/LL_TabGrabber_32_disable.png",
        "images/LL_TabGrabber_32.png"
      ],
      "matches": [
        "*://*.force.com/*",
        "*://*.salesforce.com/*",
        "*://*.visualforce.com/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; worker-src 'self'"
  }
}