ci: update claude-code-base-action and claude-code-action to v1

.github/workflows/claude-dedupe-issues.yml

@@ -23,7 +23,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Run Claude Code slash command
-        uses: anthropics/claude-code-base-action@beta
+        uses: anthropics/claude-code-base-action@v1
         with:
           prompt: "/dedupe ${{ github.repository }}/issues/${{ github.event.issue.number || inputs.issue_number }}"
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}

.github/workflows/claude-issue-triage.yml

@@ -95,7 +95,7 @@ jobs:
           EOF
 
       - name: Run Claude Code for Issue Triage
-        uses: anthropics/claude-code-base-action@beta
+        uses: anthropics/claude-code-base-action@v1
         with:
           prompt_file: /tmp/claude-prompts/triage-prompt.txt
           allowed_tools: "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"

.github/workflows/claude.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: anthropics/claude-code-action@beta
+        uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           claude_args: "--model claude-sonnet-4-5-20250929"

.github/workflows/oncall-triage.yml

@@ -109,7 +109,7 @@ jobs:
           EOF
 
       - name: Run Claude Code for Oncall Triage
-        uses: anthropics/claude-code-base-action@beta
+        uses: anthropics/claude-code-base-action@v1
         with:
           prompt_file: /tmp/claude-prompts/oncall-triage-prompt.txt
           allowed_tools: "mcp__github__list_issues,mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue"