chore(release): 2.0.2 [skip ci]

The native Claude Code installer (and other tools) fetch "latest" at
build time, but Docker layer caching serves stale layers because the
RUN command text never changes. Add TOOLS_CACHEBUST build arg with
github.run_id so every CI run re-downloads fresh tool binaries.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/build-and-push.yaml

@@ -57,6 +57,8 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            TOOLS_CACHEBUST=${{ github.run_id }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
           platforms: linux/amd64

.github/workflows/release-unified.yaml

@@ -100,6 +100,8 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.tag }}
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          build-args: |
+            TOOLS_CACHEBUST=${{ github.run_id }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
           platforms: linux/amd64

Dockerfile

@@ -56,13 +56,25 @@ exec /usr/bin/google-chrome-stable \\\n\
   "$@"\n' > /usr/local/bin/google-chrome && \
     chmod +x /usr/local/bin/google-chrome
 
-# Install Node.js (LTS version for Happy Coder)
+# Install Node.js LTS (required by Happy Coder)
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - && \
     apt-get install -y nodejs && \
     rm -rf /var/lib/apt/lists/*
 
-# Install Happy Coder and Claude Code globally
+# Install Happy Coder globally via npm
-RUN npm install -g happy-coder @anthropic-ai/claude-code
+RUN npm install -g happy-coder
+
+# Cache-bust: tools below fetch "latest" at build time — a changing ARG
+# forces Docker to re-run these layers instead of serving stale cache.
+ARG TOOLS_CACHEBUST=0
+
+# Install Claude Code via native installer (no Node.js dependency)
+RUN CLAUDE_VERSION=$(curl -fsSL https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest) && \
+    echo "Installing Claude Code ${CLAUDE_VERSION}" && \
+    curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${CLAUDE_VERSION}/linux-x64/claude" \
+      -o /usr/local/bin/claude && \
+    chmod +x /usr/local/bin/claude && \
+    claude --version
 
 # Install OpenCode AI coding agent
 RUN OPENCODE_VERSION=$(curl -sL https://api.github.com/repos/opencode-ai/opencode/releases/latest | jq -r '.tag_name') && \

chart/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: devcontainer
 description: Dev Container with AI coding agents and MCP sidecars - supports persistent and dynamic deployment modes
 type: application
-version: 2.0.0-dev
+version: 2.0.2
 appVersion: "latest"
 keywords:
   - development