chore: bump Claude Code version to 2.0.42

Updates documentation examples to use @v1 instead of @beta in:
- docs/setup.md: custom GitHub app example
- docs/configuration.md: additional permissions examples

Migration guide and usage comparison examples intentionally kept with @beta to show old syntax.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>

action.yml

@@ -189,7 +189,7 @@ runs:
         # Install Claude Code if no custom executable is provided
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.29
+          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.42
           echo "$HOME/.local/bin" >> "$GITHUB_PATH"
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"

base-action/action.yml

@@ -111,7 +111,7 @@ runs:
       run: |
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.29
+          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.42
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"
           # Add the directory containing the custom executable to PATH

docs/configuration.md

@@ -130,7 +130,7 @@ To allow Claude to view workflow run results, job logs, and CI status:
 2. **Configure the action with additional permissions**:
 
    ```yaml
-   - uses: anthropics/claude-code-action@beta
+   - uses: anthropics/claude-code-action@v1
      with:
        anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
        additional_permissions: |
@@ -162,7 +162,7 @@ jobs:
   claude-ci-helper:
     runs-on: ubuntu-latest
     steps:
-      - uses: anthropics/claude-code-action@beta
+      - uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           additional_permissions: |

docs/setup.md

@@ -117,7 +117,7 @@ If you prefer to configure the app manually or need custom permissions:
              private-key: ${{ secrets.APP_PRIVATE_KEY }}
 
          # Use Claude with your custom app's token
-         - uses: anthropics/claude-code-action@beta
+         - uses: anthropics/claude-code-action@v1
            with:
              anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
              github_token: ${{ steps.app-token.outputs.token }}