fix: reduce skipped workflow fan-out on comment and PR events

.github/workflows/ai-moderator.md

@@ -12,7 +12,7 @@ on:
     types: [opened]
     forks: "*"
   skip-roles: [admin, maintainer, write, triage]
-  skip-bots: [github-actions, copilot]
+  skip-bots: [github-actions, copilot, dependabot, renovate, github-copilot-enterprise, copilot-swe-agent]
 rate-limit:
   max: 5
   window: 60

.github/workflows/content-moderation.yml

@@ -15,6 +15,7 @@ permissions:
 jobs:
   moderate:
     runs-on: ubuntu-latest
+    if: vars.BLOCKED_USERS != ''
     steps:
       - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:

.github/workflows/pr-nitpick-reviewer.md

@@ -1,7 +1,9 @@
 ---
 description: Provides detailed nitpicky code review focusing on style, best practices, and minor improvements
 on:
-  slash_command: "nit"
+  slash_command:
+    name: nit
+    events: [pull_request_comment, pull_request_review_comment]
 permissions:
   contents: read
   pull-requests: read