Fix deployment issues: native modules, volume mapping, Nuxt 4 config

Dockerfile

@@ -22,20 +22,26 @@ RUN npm run build
 # Stage 2: Runner
 FROM node:24-alpine
 
-# Install dumb-init for signal handling
-RUN apk add --no-cache dumb-init
+# Install dumb-init, wget for healthcheck, and build tools for native modules
+RUN apk add --no-cache dumb-init wget python3 build-base
 
 # Set working directory
 WORKDIR /app
 
-# Copy only production dependencies from builder stage
+# Copy package files for rebuilding native modules
+COPY --from=builder /app/package*.json ./
+
+# Copy node_modules from builder
 COPY --from=builder /app/node_modules ./node_modules
 
+# Rebuild native modules for production environment
+RUN npm rebuild better-sqlite3
+
 # Copy the built application from builder stage
 COPY --from=builder /app/.output ./.output
 
-# Create data directory and database file for SQLite
-RUN mkdir -p /app/data && touch /app/data/sermons.db
+# Create data directory (don't pre-create database file)
+RUN mkdir -p /app/data
 
 # Expose port
 EXPOSE 3000