Add GitHub Actions workflow for automatic documentation generation

.github/workflows/autodocs.yaml

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+name: AutoDocs with Claude
+
+on:
+  pull_request:
+
+jobs:
+  autodocs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js 20
+        uses: actions/setup-node@v3
+        with:
+          node-version: "20.x"
+
+      # Using a direct prompt
+      - name: Assess PR for documentation updates
+        id: autodocs
+        uses: anthropics/claude-code-base-action@beta
+        with:
+          prompt_file: "./.github/workflows/claude-prompt.txt"
+          model: claude-3-5-haiku-latest
+          allowed_tools: "Bash(git diff --name-only HEAD~1),Bash(git diff HEAD~1),View,GlobTool,GrepTool,Write"
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+
+      - name: Extract and Comment PR Review
+        if: steps.autodocs.outputs.conclusion == 'success'
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const fs = require('fs');
+            const executionFile = '${{ steps.autodocs.outputs.execution_file }}';
+
+            // Check if execution file exists
+            if (!fs.existsSync(executionFile)) {
+              console.log('❌ Execution file not found:', executionFile);
+              return;
+            }
+
+            let executionLog;
+            try {
+              executionLog = JSON.parse(fs.readFileSync(executionFile, 'utf8'));
+            } catch (error) {
+              console.log('❌ Failed to parse execution log:', error.message);
+              return;
+            }
+
+            // Extract the review content from the execution log
+            // The execution log contains the full conversation including Claude's responses
+            let review = '';
+
+            // Find the last assistant message which should contain the review
+            for (let i = executionLog.length - 1; i >= 0; i--) {
+              if (executionLog[i].type === 'assistant' && executionLog[i].message && executionLog[i].message.content) {
+                // Claude's response structure: message.content[0].text
+                const content = executionLog[i].message.content;
+                if (Array.isArray(content) && content.length > 0 && content[0].type === 'text') {
+                  review = content[0].text;
+                  break;
+                }
+              }
+            }
+
+            if (review && review.trim()) {
+              console.log('✅ Found review content, posting comment...');
+              await github.rest.issues.createComment({
+                issue_number: context.issue.number,
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                body: "## 🤖 AutoDocs Analysis\n\n" + review + "\n\n*Generated by Claude*"
+              });
+              console.log('✅ Comment posted successfully');
+            } else {
+              console.log('⚠️ No review content found in execution log');
+            }
+
+      - name: Cleanup execution logs
+        if: always()
+        run: |
+          # Clean up any execution files that might contain sensitive information
+          if [ -f "${{ steps.autodocs.outputs.execution_file }}" ]; then
+            rm -f "${{ steps.autodocs.outputs.execution_file }}"
+            echo "✅ Cleaned up execution file"
+          fi

.github/workflows/claude-prompt.txt

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+Consider these factors:
+    1. Are there new public APIs, functions, or methods?
+    2. Are there breaking changes to existing functionality?
+    3. Are there new features or significant behavioral changes?
+    4. Are there new configuration options or environment variables?
+    5. Are there changes to installation, setup, or usage procedures?
+
+    Write your review as markdown text.
+    Include:
+    - Whether documentation updates are needed (and why)
+    - Your confidence level in this assessment
+    - Specific areas of documentation that should be updated
+    - Any recommendations for the developer

.github/workflows/claude.yaml

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+name: Claude Assistant
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude-response:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: anthropics/claude-code-action@beta
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # Optional: add custom trigger phrase (default: @claude)
+          # trigger_phrase: "/claude"
+          # Optional: add assignee trigger for issues
+          # assignee_trigger: "claude"
+          # Optional: add custom environment variables (YAML format)
+          # claude_env: |
+          #   NODE_ENV: test
+          #   DEBUG: true
+          #   API_URL: https://api.example.com