📁 img/
   └── (all your extension icons, logos, screenshots, etc.)

📁 libs/
   ├─ change_costume.js      # Utility functions to swap your pet’s avatar “costume” 
   │                           
   ├─ pet.js                  # Core pet logic: check save URL, idle animations, clicks
   │                           
   └─ Readability.js          # Mozilla’s Readability library (fork) for extracting
                               clean article text from arbitrary web pages.

📁 user_code/
   ├─ content.js              # Content script injected into each page. 
   │                           • Listens for “extract_text” messages  
   │                           • Runs extractPageText() (with Readability)  
   │
   ├─ note_generation.js      # Call Gemini to generate summary then call background to 
   │                           create and download a txt file
   │
   └─ background.js           # Persistent background script that:
                               - Listens for messages from sender, create and download file.   
    

├─ index.html                # The HTML for your extension’s side bar
│
├─ manifest.json             # Chrome extension manifest:
│                             • Declares permissions (tabs, storage, activeTab, etc.)
│                             • Hooks up content.js as a content script
│                             • Registers background.js as a service worker/background
│                             • Points to index.html as the side panel
│
├─ pet_brain.json            # Your pet’s “context” or memory store.
│
└─ README.md               

2.0 App Flow