Examine source code of TP Coach Copilot

{
  "manifest_version": 2,
  "name": "TP Coach Copilot",
  "version": "1.8.0",
  "description": "AI coaching feedback for TrainingPeaks. Analyzes workouts, generates personalized comments, posts directly to TP.",
  "browser_specific_settings": {
    "gecko": {
      "id": "tp-feedback-copilot@tp-feedback-copilot.app",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo",
          "authenticationInfo",
          "financialAndPaymentInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "identity",
    "https://app.trainingpeaks.com/*",
    "https://tpapi.trainingpeaks.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "sidebar_action": {
    "default_panel": "sidepanel.html",
    "default_title": "TP Coach Copilot",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "browser_action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "TP Coach Copilot"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://app.trainingpeaks.com/*"
      ],
      "js": [
        "injector-loader.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    },
    {
      "matches": [
        "https://app.trainingpeaks.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "web_accessible_resources": [
    "injector.js"
  ]
}