chore: update project dependencies and build configuration

- Remove bun.lockb from version control
- Add comprehensive docker-build.sh script for optimized Docker builds
- Update Dockerfile with multi-stage build and improved resource management
- Add winston logging dependencies to package.json
- Enhance Docker image build process with resource constraints and caching

Dockerfile

@@ -1,36 +1,64 @@
-# Use Bun as the base image
-FROM oven/bun:1.0.25 as builder
+# Use Bun as the base image with specific platform for better optimization
+FROM --platform=linux/amd64 oven/bun:1.2.2-slim as builder
 
 # Set working directory
 WORKDIR /app
 
-# Copy only package files first for better layer caching
-COPY package.json bun.lockb ./
+# Install only the minimal dependencies needed and clean up in the same layer
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    curl \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean \
+    && rm -rf /var/cache/apt/*
 
-# Install dependencies with production flag
-RUN bun install --frozen-lockfile --production
+# Set build-time environment variables
+ENV NODE_ENV=production \
+    NODE_OPTIONS="--max-old-space-size=2048" \
+    BUN_INSTALL_CACHE=false \
+    BUN_INSTALL_VERBOSE=true
 
-# Copy source code
-COPY . .
+# Copy only package files first
+COPY package.json ./
+COPY tsconfig*.json ./
 
-# Build TypeScript
-RUN bun run build
+# Install ALL dependencies (including devDependencies) for build
+RUN bun install --no-cache \
+    --no-progress \
+    && rm -rf ~/.bun/install/cache
 
-# Create production image
-FROM oven/bun:1.0.25-slim
+# Copy source files and build
+COPY src ./src
+RUN bun build ./src/index.ts --target=bun --minify --outdir=./dist
+
+# Create a smaller production image
+FROM --platform=linux/amd64 oven/bun:1.2.2-slim as runner
+
+# Set production environment variables
+ENV NODE_ENV=production \
+    NODE_OPTIONS="--max-old-space-size=1024" \
+    BUN_INSTALL_CACHE=false
+
+# Create a non-root user
+RUN addgroup --system --gid 1001 nodejs && \
+    adduser --system --uid 1001 bunjs
 
 WORKDIR /app
 
 # Copy only the necessary files from builder
-COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/node_modules ./node_modules
-COPY package.json ./
+COPY --from=builder --chown=bunjs:nodejs /app/dist ./dist
+COPY --from=builder --chown=bunjs:nodejs /app/node_modules ./node_modules
+COPY --chown=bunjs:nodejs package.json ./
 
-# Set production environment
-ENV NODE_ENV=production
+# Switch to non-root user
+USER bunjs
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:4000/health || exit 1
 
 # Expose port
 EXPOSE 4000
 
-# Start the application
-CMD ["bun", "run", "start"] 
+# Start the application with optimized flags
+CMD ["bun", "--smol", "run", "start"]