Fix: Use /app/data for storage directory

- Changed from /data to /app/data (more reliable in Docker)
- Added proper permissions in Dockerfile
- Should fix sqlite database creation error

Dockerfile

@@ -11,8 +11,8 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy application code
 COPY app.py .
 
-# Create data directory for persistent storage
-RUN mkdir -p /data
+# Create data directory with proper permissions
+RUN mkdir -p /app/data && chmod 777 /app/data
 
 # Expose port 7860 (HuggingFace standard)
 EXPOSE 7860

app.py

@@ -13,9 +13,9 @@ import base64
 import asyncio
 from typing import Dict, Set
 
-# Persistent storage directory (HF Spaces persistent storage)
-STORAGE_DIR = Path("/data") if Path("/data").exists() else Path("./data")
-STORAGE_DIR.mkdir(exist_ok=True)
+# Persistent storage directory
+STORAGE_DIR = Path("./data")
+STORAGE_DIR.mkdir(exist_ok=True, parents=True)
 DB_PATH = STORAGE_DIR / "framepeer.db"
 
 # Phantom peer ID