github: drop the claude-code-review workflow

Delete .github/workflows/claude-code-review.yml. It is superseded by
the LLM review action, which runs automatically and uses the Claude
routine API instead of the much more expensive Claude API.

Link: https://github.com/openwrt/openwrt/pull/23474
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

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

@@ -1,50 +0,0 @@
-name: Claude Code Review
-
-on:
-  issue_comment:
-    types: [created]
-
-permissions:
-  contents: read
-  pull-requests: write
-  actions: read
-
-jobs:
-  code-review:
-    name: Claude Code Review
-    # Only run on PR comments containing "/claude" from users with write access
-    if: >-
-      github.event.issue.pull_request &&
-      contains(github.event.comment.body, '/claude') &&
-      contains(fromJSON('["OWNER", "MEMBER", "COLLABORATOR"]'),
-               github.event.comment.author_association)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-        with:
-          fetch-depth: 1
-
-      - name: PR Review
-        uses: hauke/claude-code-action@0ca689a0ca61147a6e7ee99f8453f2c73b8a6b40 # v1.0.93.2
-        with:
-          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          trigger_phrase: "/claude"
-          track_progress: true
-          include_fix_links: false
-          claude_args: >-
-            --allowedTools "mcp__github_inline_comment__create_inline_comment,Bash(grep:*)"
-            --disallowedTools "Bash(git add:*),Bash(git commit:*),Bash(git rm:*),Bash(git push:*)"
-        env:
-          APPEND_SYSTEM_PROMPT: >-
-            IMPORTANT: For any issue tied to a specific file and line number,
-            you MUST call mcp__github_inline_comment__create_inline_comment to
-            post it as an inline comment on the diff. This is a separate
-            channel from mcp__github_comment__update_claude_comment and does
-            NOT violate the "only update your tracking comment" rule — both
-            tools should be used. Do NOT put line-specific issues in the
-            top-level tracking comment. Only use the top-level tracking
-            comment for a brief overall verdict. Never describe or summarize
-            what the PR does. Only report actual problems, concerns, or
-            suggestions. If nothing is wrong, say so in one short sentence.