Examine source code of Prompt Navigator

{
  "manifest_version": 3,
  "name": "Copilot Prompt Navigator",
  "description": "Navigate, pin, and save useful moments in Microsoft 365 Copilot conversations.",
  "version": "0.4.0",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "64": "icon/64.png",
    "96": "icon/96.png",
    "128": "icon/128.png",
    "256": "icon/256.png",
    "512": "icon/512.png"
  },
  "permissions": [
    "storage",
    "contextMenus"
  ],
  "host_permissions": [
    "https://m365.cloud.microsoft/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{e1ef4b97-1d87-4420-88f3-a62989beda25}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://m365.cloud.microsoft/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/copilot.js"
      ]
    }
  ]
}