fix: Update .dockerignore to include additional test files and scripts; enhance Dockerfile comments for clarity and improve CSS flashing

Author: tommerty

.dockerignore

@@ -2,10 +2,17 @@
 node_modules
 .pnp
 .pnp.js
+bun.lockb
 
 # Testing
 coverage
 *.log
+*.test.ts
+*.test.tsx
+*.spec.ts
+*.spec.tsx
+__tests__
+__mocks__
 
 # Production
 .output
@@ -45,8 +52,14 @@ yarn-error.log*
 README.md
 CHANGELOG.md
 LICENSE
+*.md
 
 # Docker
 Dockerfile
 docker-compose.yml
 .dockerignore
+
+# Scripts (unless needed)
+scripts
+docker-compose.yml
+.dockerignore

.github/workflows/docker-build.yml

@@ -61,6 +61,7 @@ jobs:
             CACHEBUST=${{ github.sha }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          platforms: linux/arm64
 
       - name: Trigger Coolify deployment
         run: |

Dockerfile

@@ -2,37 +2,38 @@
 FROM oven/bun:1-alpine AS base
 WORKDIR /app
 
-# Install dependencies
+# Install dependencies stage
 FROM base AS deps
 COPY package.json bun.lock* ./
 RUN bun install --frozen-lockfile
 
-# Build the application
+# Build stage
 FROM base AS builder
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 RUN bun run build
 
-# Production image
+# Production stage - optimized
 FROM base AS runner
 WORKDIR /app
 
-# Force cache bust
+# Force cache bust (keeps image fresh)
 ARG CACHEBUST=1
 
-# Copy built application and ALL dependencies (not just production)
+# Copy built application and all dependencies
 COPY --from=builder /app/.output ./.output
 COPY --from=builder /app/package.json ./package.json
 COPY --from=builder /app/node_modules ./node_modules
 
 # Set production environment
 ENV NODE_ENV=production
-
-# Default port (can be overridden)
 ENV PORT=3000
 
+# Don't run as root
+USER bun
+
 # Expose the port
-EXPOSE ${PORT}
+EXPOSE 3000
 
 # Start the application
 CMD ["bun", "run", ".output/server/index.mjs"]

src/routes/__root.tsx

@@ -32,6 +32,11 @@ export const Route = createRootRouteWithContext<MyRouterContext>()({
 			}),
 		],
 		links: [
+			{
+				rel: "preload",
+				href: appCss,
+				as: "style",
+			},
 			{
 				rel: "stylesheet",
 				href: appCss,