Replace @ invocation with / invocation (#4244)

Author: strickvl

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

@@ -30,7 +30,7 @@ jobs:
       needs.check-team-member.outputs.is-team-member == 'true' &&
       github.actor != 'github-actions[bot]' &&
       github.event.issue.pull_request &&
-      contains(github.event.comment.body, '@claude /full-review')
+      contains(github.event.comment.body, '/claude /full-review')
     runs-on: ubuntu-latest
     timeout-minutes: 10
     concurrency:

.github/workflows/claude.yml

@@ -36,10 +36,10 @@ jobs:
       needs.check-team-member.outputs.is-team-member == 'true' &&
       github.actor != 'github-actions[bot]' &&
       (
-        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude') && !contains(github.event.comment.body, '@claude /full-review')) ||
-        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude') && !contains(github.event.comment.body, '@claude /full-review')) ||
-        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude') && !contains(github.event.review.body, '@claude /full-review')) ||
-        (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '/claude') && !contains(github.event.comment.body, '/claude /full-review')) ||
+        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '/claude') && !contains(github.event.comment.body, '/claude /full-review')) ||
+        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '/claude') && !contains(github.event.review.body, '/claude /full-review')) ||
+        (github.event_name == 'issues' && (contains(github.event.issue.body, '/claude') || contains(github.event.issue.title, '/claude')))
       )
     runs-on: ubuntu-latest
     timeout-minutes: 10