style: move button

Dockerfile

@@ -1,10 +1,13 @@
+# syntax=docker/dockerfile:1
+
 # Stage 1: Install dependencies
 FROM oven/bun:alpine AS deps
 WORKDIR /app
 # Copy only package files to leverage Docker layer caching
 COPY package.json bun.lock ./
 # Install dependencies
-RUN bun install --frozen-lockfile
+RUN --mount=type=cache,target=/root/.bun/install/cache \
+    bun install --frozen-lockfile
 
 # Stage 2: Build the application
 FROM oven/bun:alpine AS builder
@@ -12,7 +15,8 @@ WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 # Build Next.js
-RUN bun run build
+RUN --mount=type=cache,target=/app/.next/cache \
+    bun run build
 
 # Stage 3: Production runner
 FROM oven/bun:alpine AS runner
@@ -27,4 +31,4 @@ COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/package.json ./package.json
 
 EXPOSE 3000
-CMD ["bun", "start"]
+CMD ["bun", "start"]