Examine source code of Select the text in the image

{
  "manifest_version": 2,
  "name": "Select the text in the image",
  "version": "1.0.1",
  "description": "Görseldeki metni seç - Select text from images and videos. Supports Turkish and English.",
  "author": "Firefox OCR Extension",
  "homepage_url": "https://github.com/firefox-ocr-extension",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "select-text-in-image@firefox-extension",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "contextMenus",
    "clipboardWrite",
    "storage",
    "<all_urls>"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval' blob:; object-src 'self'",
  "background": {
    "scripts": [
      "lib/tesseract.min.js",
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    },
    "default_title": "Select the text in the image (Ctrl+Shift+O)"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles/overlay.css"
      ],
      "run_at": "document_end"
    }
  ],
  "commands": {
    "activate-ocr": {
      "suggested_key": {
        "default": "Ctrl+Shift+O",
        "mac": "Command+Shift+O"
      },
      "description": "OCR seçim modunu aktifleştir"
    }
  },
  "web_accessible_resources": [
    "lib/*"
  ]
}