Claude Code: Ensure .env is sourced for both uvicorn and worker processes

- Create .env from .env.example if missing (prevents split-brain state)
- Always source .env before starting background processes
- Ensures FastAPI app and worker share the same environment context

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

entrypoint.sh

@@ -23,14 +23,24 @@ echo "=========================================="
 # Change to app directory
 cd /app
 
-# Load .env file if it exists (for local development)
-if [ -f "/app/.env" ]; then
-    echo "Loading .env file..."
-    set -a  # Automatically export all variables
-    source /app/.env
-    set +a
+# Ensure .env exists (create from .env.example if missing)
+# This ensures both uvicorn and worker share the same environment context
+if [ ! -f "/app/.env" ]; then
+    if [ -f "/app/.env.example" ]; then
+        echo "Creating .env from .env.example..."
+        cp /app/.env.example /app/.env
+    else
+        echo "WARNING: .env.example not found, creating empty .env..."
+        touch /app/.env
+    fi
 fi
 
+# Load .env file (for local development - ensures worker and uvicorn share env)
+echo "Loading .env file..."
+set -a  # Automatically export all variables
+source /app/.env
+set +a
+
 # Set data directory to dataset mount point
 export OPENCLAW_DATA_DIR=/data