Add Claude Code GitHub Workflow (#35)

* "Update Claude PR Assistant workflow"

* "Update Claude Code Review workflow"

Author: JeongJaeSoon

.github/workflows/claude-code-review.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: read
-      pull-requests: write
+      pull-requests: read
       issues: read
       id-token: write
 
@@ -36,11 +36,10 @@ jobs:
         uses: anthropics/claude-code-action@beta
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-          allowed_bots: "dependabot[bot]"
 
-          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
-          # model: "claude-opus-4-20250514"
-          
+          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4.1)
+          # model: "claude-opus-4-1-20250805"
+
           # Direct prompt for automated review (no @claude mention needed)
           direct_prompt: |
             Please review this pull request and provide feedback on:

.github/workflows/claude.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: read
-      pull-requests: write
+      pull-requests: read
       issues: read
       id-token: write
       actions: read # Required for Claude to read CI results on PRs
@@ -35,14 +35,13 @@ jobs:
         uses: anthropics/claude-code-action@beta
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-          allowed_bots: "dependabot[bot]"
 
           # This is an optional setting that allows Claude to read CI results on PRs
           additional_permissions: |
             actions: read
           
-          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4)
-          # model: "claude-opus-4-20250514"
+          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4.1)
+          # model: "claude-opus-4-1-20250805"
 
           # Optional: Customize the trigger phrase (default: @claude)
           # trigger_phrase: "/claude"