Examine source code of PLaMo Translate

{
  "manifest_version": 3,
  "name": "PLaMo Translate",
  "version": "0.6.2",
  "description": "A Firefox extension for translating web pages by PLaMo Translate Model.",
  "icons": {
    "16": "public/plamo-icon.png",
    "48": "public/plamo-icon.png",
    "128": "public/plamo-icon.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "identity",
    "contextMenus",
    "webNavigation"
  ],
  "host_permissions": [
    "https://api.translate.preferredai.jp/",
    "https://app.translate.preferredai.jp/"
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "public/plamo-icon.png",
        "chunks/index-DrmQWcXa.js",
        "chunks/fingerprint-generator-D2BztKjn.js",
        "chunks/auto-translate-filter-settings--9_TJJM-.js",
        "chunks/plamo-eIgXE6Fq.js",
        "chunks/url-BuziFEFs.js",
        "chunks/index-C4lpKHr8.js",
        "chunks/index.ts-BhFoc1Zc.js"
      ]
    },
    {
      "matches": [
        "https://app.translate.preferredai.jp/*"
      ],
      "resources": [
        "chunks/auth-C2-104Ey.js",
        "chunks/index-DrmQWcXa.js",
        "chunks/auth-callback.ts-B5w8UEDT.js"
      ]
    }
  ],
  "content_scripts": [
    {
      "js": [
        "assets/index.ts-loader-B0h4EaM_.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end"
    },
    {
      "js": [
        "assets/auth-callback.ts-loader-D7bTIefc.js"
      ],
      "matches": [
        "https://app.translate.preferredai.jp/browser/callback*"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "service-worker-loader.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_title": "PLaMo Translate"
  },
  "options_page": "src/options/index.html",
  "browser_specific_settings": {
    "gecko": {
      "id": "{da1a7868-5062-4eb9-a787-6d9210703929}",
      "strict_min_version": "126.0"
    }
  },
  "commands": {
    "plamo_translate_page": {
      "suggested_key": {
        "default": "Alt+P",
        "mac": "Alt+P",
        "windows": "Alt+P",
        "linux": "Alt+P",
        "chromeos": "Alt+P"
      },
      "description": "翻訳する / Translate"
    },
    "toggle_original_tooltip": {
      "suggested_key": {
        "default": "Alt+H",
        "mac": "Alt+H",
        "windows": "Alt+H",
        "linux": "Alt+H",
        "chromeos": "Alt+H"
      },
      "description": "原文表示を切り替え / Toggle original text display"
    }
  }
}