feat: update Dockerfile to use node:22-alpine and adjust user/group ownership

Author: PriyanshuPz

apps/server/Dockerfile

@@ -1,39 +1,41 @@
-FROM oven/bun:alpine AS base
+FROM node:22-alpine AS base
 
 
 FROM base AS builder
 
 WORKDIR /app
 COPY . .
-RUN bunx turbo prune @kbnet/server --docker
+RUN npx turbo prune @kbnet/server --docker
 
 
 # Add lockfile and package.json's of isolated subworkspace
 FROM base AS installer
 WORKDIR /app
 # First install the dependencies (as they change less often)
+RUN npm install -g bun@latest
 COPY --from=builder /app/out/json/ .
 RUN bun install
 
 
 # Build the project
+RUN npm install -g bun@latest
 COPY --from=builder /app/out/full/ .
 RUN bunx turbo run build
 
 
 FROM base AS runner
 WORKDIR /app
 
-RUN addgroup --system --gid 1001 node
+RUN addgroup --system --gid 1001 kbnet
 RUN adduser --system --uid 1001 bunuser
 USER bunuser
 
-COPY --from=installer --chown=bunuser:node /app/apps/server/dist ./
-COPY --from=installer --chown=bunuser:node /app/packages/database/generated /app/generated
-COPY --from=installer --chown=bunuser:node /app/node_modules ./node_modules
-COPY --from=installer --chown=bunuser:node /app/package.json ./package.json
-COPY --from=installer --chown=bunuser:node /app/turbo.json ./turbo.json
-COPY --from=installer --chown=bunuser:node /app/package.json ./package.json
+COPY --from=installer --chown=bunuser:kbnet /app/apps/server/dist ./
+COPY --from=installer --chown=bunuser:kbnet /app/packages/database/generated /app/generated
+COPY --from=installer --chown=bunuser:kbnet /app/node_modules ./node_modules
+COPY --from=installer --chown=bunuser:kbnet /app/package.json ./package.json
+COPY --from=installer --chown=bunuser:kbnet /app/turbo.json ./turbo.json
+COPY --from=installer --chown=bunuser:kbnet /app/package.json ./package.json
 
 
 EXPOSE 8000