Examine source code of Paste Redactor-PII Redaction

{
  "manifest_version": 3,
  "name": "Paste Redactor - Clipboard PII Redaction",
  "version": "1.3",
  "description": "Automatically redact Personal Identifiable Information (PII) from clipboard content before pasting",
  "permissions": [
    "storage",
    "contextMenus",
    "clipboardRead",
    "clipboardWrite",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "lib/*.wasm",
        "lib/*.js",
        "models/**/*",
        "models/*.json",
        "config.json"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "Paste Redactor"
  },
  "commands": {
    "redact-and-paste": {
      "suggested_key": {
        "default": "Ctrl+Shift+U",
        "mac": "Command+Shift+U"
      },
      "description": "Redact PII and paste into the focused text field"
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "paste-redactor@negativestarinnovators.com",
      "strict_min_version": "140.0"
    }
  }
}