feat(deploy): convert Dockerfile to high-performance oven/bun and remove legacy package-lock

Dockerfile

@@ -1,46 +1,25 @@
-FROM node:20-slim
-
-# Install ripgrep, git, and docker CLI
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    ripgrep \
-    git \
-    ca-certificates \
-    curl \
-    gnupg \
-    && install -m 0755 -d /etc/apt/keyrings \
-    && curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
-    && chmod a+r /etc/apt/keyrings/docker.gpg \
-    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
-       > /etc/apt/sources.list.d/docker.list \
-    && apt-get update \
-    && apt-get install -y --no-install-recommends docker-ce-cli \
-    && rm -rf /var/lib/apt/lists/*
+FROM oven/bun:1.1-slim
 
 WORKDIR /app
 
-# Install all deps including devDeps (tsc needs them).
-# Override NODE_ENV so Coolify's build-time NODE_ENV=production doesn't skip devDeps.
-COPY package*.json ./
-RUN NODE_ENV=development npm ci
+# Install git/curl for healthchecks or db utility scripts
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
 
-# Copy source and compile
+COPY package.json ./
+
+# Install dependencies using bun
+RUN bun install
+
+# Copy source configurations
 COPY tsconfig.json ./
 COPY src/ ./src/
-RUN npm run build
-
-# Prune dev deps after build
-RUN npm prune --omit=dev
-
-# Create workspace dir
-RUN mkdir -p /workspaces
-
-# Git identity for commits made by agents
-RUN git config --global user.email "agent@vibnai.com" && \
-    git config --global user.name "Vibn Agent Runner"
 
 EXPOSE 3333
 
 ENV NODE_ENV=production
 ENV PORT=3333
 
-CMD ["node", "dist/server.js"]
+CMD ["bun", "run", "src/index.ts"]