fix: update Claude dispatch workflow to match original gist exactly

- Change trigger type from 'claude' to 'claude-dispatch'
- Update action version from @beta to @eap
- Add remote-agent mode configuration
- Include anthropic_api_key option alongside existing oauth token
- Add id-token write permission
- Include fetch-depth: 1 for checkout
- Add preliminary setup section
- Update job name to 'claude-dispatch'
- Add comprehensive documentation comments

Author: lgallard

.github/workflows/claude-dispatch.yml

@@ -1,36 +1,50 @@
-name: Claude Dispatch
+# IMPORTANT: Do not move this file in your repo! Make sure it's located at .github/workflows/claude-dispatch.yml
+
+name: Claude Code Dispatch
+
+# IMPORTANT: Do not modify this `on` section!
 
 on:
   repository_dispatch:
-    types: [claude]
+    types: [claude-dispatch]
 
 jobs:
-  claude:
+  claude-dispatch:
     runs-on: ubuntu-latest
     permissions:
       contents: write
       pull-requests: write
       issues: write
+      id-token: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      # - name: Preliminary Setup
+      #   run: |
+      #     echo "Setting up environment..."
+      #     # Add any preliminary setup commands here to setup Claude's dev environment
+      #     # e.g., npm install, etc.
 
       - name: Run Claude Code
-        uses: anthropics/claude-code-action@beta
+        id: claude
+        uses: anthropics/claude-code-action@eap
         with:
-          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-          # Optional: customize model (defaults to Claude Sonnet 4)
+          mode: 'remote-agent'
+          # Optional: Specify an API key, otherwise we'll use your Claude account automatically
+          # anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+
+          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
           # model: "claude-opus-4-20250514"
-          
-          # Optional: allow specific development commands  
-          # allowed_tools: "Bash(terraform fmt),Bash(terraform validate),Bash(go test ./...)"
-          
-          # Optional: custom instructions for Claude
-          # custom_instructions: |
-          #   Follow Terraform best practices
-          #   Ensure all changes are validated and formatted
-          #   Run tests before submitting changes
-          
-          # Optional: environment variables
+
+          # Optional: Allow Claude to run specific commands
+          # allowed_tools: |
+          #   Bash(npm run lint)
+          #   Bash(npm run test)
+          #   Bash(npm run build)
+
+          # Optional: Custom environment variables for Claude
           # claude_env: |
-          #   TF_IN_AUTOMATION: true
+          #   NODE_ENV: test