update: docker file to include keys in image

.dockerignore

@@ -0,0 +1,67 @@
+# Dependencies and build output (reinstalled/rebuilt in the image)
+node_modules
+dist
+build
+
+# Git and CI
+.git
+.github
+
+# Environment and secrets (inject at runtime, not bake into the image)
+.env
+.env.*
+!.env.example
+
+# Tests and coverage
+test
+coverage
+.nyc_output
+*.spec.ts
+
+# Logs and runtime artifacts
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# IDE and editor files
+.idea
+.vscode
+.project
+.classpath
+.c9
+*.launch
+.settings
+*.sublime-workspace
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Local tooling not needed for production build
+.husky
+eslint.config.mjs
+commitlint.config.ts
+.prettierrc
+.prettierignore
+.editorconfig
+
+# Docs and local dev config
+README.md
+**/*.md
+docker-compose.yaml
+Dockerfile
+
+# Database migrations/seeders (not required for nest build)
+database
+
+# Misc local directories
+IPGSW1Sale
+.temp
+.tmp
+.cache
+.parcel-cache

Dockerfile

@@ -34,9 +34,10 @@ RUN addgroup -S appgroup && adduser -S appuser -G appgroup
 
 WORKDIR /app
 
-# Copy only production node_modules and build output
+# Copy only production node_modules, build output, and JWT keys
 COPY --from=prod-deps --chown=appuser:appgroup /temp-deps/node_modules ./node_modules
 COPY --from=builder --chown=appuser:appgroup /build/dist ./dist
+COPY --from=builder --chown=appuser:appgroup /build/keys ./keys
 COPY --chown=appuser:appgroup package.json ./
 
 RUN chown -R appuser:appgroup /app