Refactor BigQuery credentials handling in DataProcessor to use base64 encoded credentials from environment variables. Update Dockerfile and docker-compose.yml to use Bun instead of Node.js, and remove pnpm configuration. Adjust health checks and commands for Redis and Postgres services in docker-compose.yml.

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:latest
+FROM oven/bun:latest
 
 # Install deps needed by Prisma and shell
 RUN apt-get update && apt-get install -y openssl bash && rm -rf /var/lib/apt/lists/*
@@ -10,30 +10,27 @@ ARG DATABASE_URL
 ENV DATABASE_URL=$DATABASE_URL
 
 # Copy package manifests first for better cache
-COPY package.json pnpm-lock.yaml* ./
-
-# Enable and use pnpm via corepack
-RUN corepack enable && corepack prepare pnpm@10.14.0 --activate
+COPY package.json bun.lockb* ./
 
 # Install dependencies (include devDependencies needed for build)
-RUN pnpm install --frozen-lockfile --prod=false
+RUN bun install --frozen-lockfile
 
 # Copy the rest of the source
 COPY . .
 
 # Generate Prisma client and build SvelteKit (Node adapter)
-RUN pnpm prisma generate
+RUN bun run prisma generate
 
 # Make sure SvelteKit has synced types/config now that config files are present
-RUN pnpm run prepare
+RUN bun run prepare
 
-RUN pnpm build
+RUN bun run build
 
 ENV NODE_ENV=production
 
 EXPOSE 3000
 
 # Default command can be overridden by compose
-CMD ["node", "build/index.js"]
+CMD ["bun", "run", "build/index.js"]