fix: use SYNC_DATABASE_URL env var for alembic migrations

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/alembic/env.py

@@ -1,3 +1,4 @@
+import os
 from logging.config import fileConfig
 
 from alembic import context
@@ -9,6 +10,10 @@ config = context.config
 fileConfig(config.config_file_name)
 target_metadata = Base.metadata
 
+# Use SYNC_DATABASE_URL env var if set, otherwise fall back to alembic.ini
+if os.getenv("SYNC_DATABASE_URL"):
+    config.set_main_option("sqlalchemy.url", os.getenv("SYNC_DATABASE_URL"))
+
 
 def run_migrations_offline():
     url = config.get_main_option("sqlalchemy.url")

docker-compose.yml

@@ -43,6 +43,8 @@ services:
     depends_on:
       - backend
     restart: unless-stopped
+    expose:
+      - '80'
 
 volumes:
   postgres_data:

frontend/Dockerfile.prod

@@ -15,18 +15,14 @@ ENV VITE_API_URL=${VITE_API_URL}
 RUN npm run build
 
 # Production stage
-FROM caddy:alpine
+FROM nginx:alpine
 
 # Copy built assets
-COPY --from=builder /app/dist /srv
+COPY --from=builder /app/dist /usr/share/nginx/html
 
-# Caddyfile for SPA routing
+# Copy nginx config
-RUN echo ':8080 { \
+COPY nginx.conf /etc/nginx/conf.d/default.conf
-    root * /srv \
-    file_server \
-    try_files {path} /index.html \
-}' > /etc/caddy/Caddyfile
 
-EXPOSE 8080
+EXPOSE 80
 
-CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile"]
+CMD ["nginx", "-g", "daemon off;"]

frontend/nginx.conf

@@ -0,0 +1,19 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /assets/ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    gzip on;
+    gzip_types text/css application/javascript application/json image/svg+xml;
+    gzip_comp_level 6;
+}