Refactor Docker setup: remove Bun dependency installation

.dockerignore

@@ -5,9 +5,6 @@ yarn-debug.log*
 yarn-error.log*
 
 # Development files
-src/
-index.html
-vite.config.js
 *.md
 .git/
 .gitignore
@@ -45,3 +42,6 @@ logs
 # Other
 coverage/
 .nyc_output/
+
+# Built files (will be built inside Docker)
+dist/

.forgejo/workflows/build-and-dockerise.yml

@@ -26,19 +26,6 @@ jobs:
         with:
           fetch-depth: 0 # Recommended for metadata action
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v2
-        with:
-          bun-version: latest
-
-      - name: Install dependencies
-        run: bun install
-        shell: sh
-
-      - name: Build project
-        run: bun run build
-        shell: sh
-
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v3

Dockerfile

@@ -9,10 +9,10 @@ COPY package.json bun.lock* ./
 # Install all dependencies (including devDependencies for building)
 RUN bun install --frozen-lockfile
 
-# Copy source code
+# Copy source code and configuration files
 COPY . .
 
-# Build the application
+# Build the application with Vite
 RUN bun run build
 
 # Production stage
@@ -26,7 +26,7 @@ COPY package.json bun.lock* ./
 # Install only production dependencies
 RUN bun install --frozen-lockfile --production
 
-# Copy built application and server
+# Copy built application and server from build stage
 COPY --from=builder /app/dist ./dist
 COPY src/server.ts ./src/server.ts