Examine source code of Hako EPub

{
  "manifest_version": 3,
  "name": "__MSG_name__",
  "version": "0.7.3",
  "description": "__MSG_description__",
  "default_locale": "vi",
  "browser_specific_settings": {
    "gecko": {
      "id": "hako-epub@shin.is-a.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "dist/background/index.mjs"
    ],
    "type": "module"
  },
  "icons": {
    "16": "assets/icon-114.png",
    "48": "assets/icon-114.png",
    "128": "assets/icon-114.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "activeTab",
    "alarms",
    "declarativeNetRequest",
    "webRequest",
    "webRequestBlocking"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://mimieuuyen.com/*",
        "https://*.mimieuuyen.com/*",
        "https://ln.3ktan.com/*",
        "https://*.ln.3ktan.com/*",
        "https://luvevaland.co/*",
        "https://*.luvevaland.co/*",
        "https://truyenqqko.com/*",
        "https://*.truyenqqko.com/*",
        "https://truyenqqvip.com/*",
        "https://*.truyenqqvip.com/*",
        "https://truyenqqpro.com/*",
        "https://*.truyenqqpro.com/*",
        "https://valvrareteam.net/*",
        "https://*.valvrareteam.net/*",
        "https://dammy.me/*",
        "https://*.dammy.me/*",
        "https://novest.me/*",
        "https://*.novest.me/*",
        "https://monkeydtruyen.com/*",
        "https://*.monkeydtruyen.com/*",
        "https://sonako.fandom.com/*",
        "https://*.sonako.fandom.com/*",
        "https://baka-tsuki.org/*",
        "https://*.baka-tsuki.org/*",
        "https://www.baka-tsuki.org/*",
        "https://*.www.baka-tsuki.org/*",
        "https://mintteanovel.com/*",
        "https://*.mintteanovel.com/*",
        "https://hako.vip/*",
        "https://*.hako.vip/*",
        "https://otruyen.vn/*",
        "https://*.otruyen.vn/*",
        "https://msvtruyen.com/*",
        "https://*.msvtruyen.com/*",
        "https://phongphongtam2.com/*",
        "https://*.phongphongtam2.com/*",
        "https://www.foxaholic.com/*",
        "https://*.www.foxaholic.com/*",
        "https://foxaholic.com/*",
        "https://*.foxaholic.com/*",
        "https://beetruyen.net/*",
        "https://*.beetruyen.net/*",
        "https://hako.vn/*",
        "https://*.hako.vn/*",
        "https://ln.hako.vn/*",
        "https://*.ln.hako.vn/*",
        "https://hako.vip/*",
        "https://*.hako.vip/*",
        "https://docln.net/*",
        "https://*.docln.net/*",
        "https://docln.sbs/*",
        "https://*.docln.sbs/*"
      ],
      "js": [
        "dist/contentScripts/index.global.js"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "dist/contentScripts/hako-epub.css",
        "dist/contentScripts/inject.global.js"
      ],
      "matches": [
        "https://mimieuuyen.com/*",
        "https://*.mimieuuyen.com/*",
        "https://ln.3ktan.com/*",
        "https://*.ln.3ktan.com/*",
        "https://luvevaland.co/*",
        "https://*.luvevaland.co/*",
        "https://truyenqqko.com/*",
        "https://*.truyenqqko.com/*",
        "https://truyenqqvip.com/*",
        "https://*.truyenqqvip.com/*",
        "https://truyenqqpro.com/*",
        "https://*.truyenqqpro.com/*",
        "https://valvrareteam.net/*",
        "https://*.valvrareteam.net/*",
        "https://dammy.me/*",
        "https://*.dammy.me/*",
        "https://novest.me/*",
        "https://*.novest.me/*",
        "https://monkeydtruyen.com/*",
        "https://*.monkeydtruyen.com/*",
        "https://sonako.fandom.com/*",
        "https://*.sonako.fandom.com/*",
        "https://baka-tsuki.org/*",
        "https://*.baka-tsuki.org/*",
        "https://www.baka-tsuki.org/*",
        "https://*.www.baka-tsuki.org/*",
        "https://mintteanovel.com/*",
        "https://*.mintteanovel.com/*",
        "https://hako.vip/*",
        "https://*.hako.vip/*",
        "https://otruyen.vn/*",
        "https://*.otruyen.vn/*",
        "https://msvtruyen.com/*",
        "https://*.msvtruyen.com/*",
        "https://phongphongtam2.com/*",
        "https://*.phongphongtam2.com/*",
        "https://www.foxaholic.com/*",
        "https://*.www.foxaholic.com/*",
        "https://foxaholic.com/*",
        "https://*.foxaholic.com/*",
        "https://beetruyen.net/*",
        "https://*.beetruyen.net/*",
        "https://hako.vn/*",
        "https://*.hako.vn/*",
        "https://ln.hako.vn/*",
        "https://*.ln.hako.vn/*",
        "https://hako.vip/*",
        "https://*.hako.vip/*",
        "https://docln.net/*",
        "https://*.docln.net/*",
        "https://docln.sbs/*",
        "https://*.docln.sbs/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}