Build loop-engineering in builder stage to fix tsc not found error

Dockerfile

@@ -2,6 +2,15 @@ FROM node:23-alpine AS builder
 ARG DOCKER_BUILD="1"
 WORKDIR /app
 
+# Install git to clone loop-engineering
+RUN apk add --no-cache git
+
+# Clone and build loop-engineering MCP server
+RUN git clone https://github.com/cobusgreyling/loop-engineering.git /app/loop-engineering && \
+    cd /app/loop-engineering/tools/mcp-server && \
+    npm install && \
+    npm run build
+
 COPY . . 
 
 # Install pnpm
@@ -32,11 +41,8 @@ ENV NEXT_TELEMETRY_DISABLED=1
 
 RUN apk add --no-cache git bash
 
-# Clone and build loop-engineering MCP server permanently in the image
-RUN git clone https://github.com/cobusgreyling/loop-engineering.git /app/loop-engineering && \
-    cd /app/loop-engineering/tools/mcp-server && \
-    npm install && \
-    npm run build
+# Copy pre-built loop-engineering from builder stage
+COPY --from=builder /app/loop-engineering /app/loop-engineering
 
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs