Add per-user per-workflow rate limiting with automatic event inference for programmatic events

.github/workflows/ai-moderator.md

@@ -14,6 +14,9 @@ on:
         description: 'Issue URL to moderate (e.g., https://github.com/owner/repo/issues/123)'
         required: true
         type: string
+rate-limit:
+  max: 5
+  window: 60
 engine:
   id: copilot
   model: gpt-5.1-codex-mini

.github/workflows/auto-triage-issues.md

@@ -5,6 +5,9 @@ on:
   issues:
     types: [opened, edited]
   schedule: every 6h
+rate-limit:
+  max: 5
+  window: 60
 permissions:
   contents: read
   issues: read

.github/workflows/example-custom-error-patterns.md

@@ -2,7 +2,9 @@
 on:
   issues:
     types: [opened]
-
+rate-limit:
+  max: 5
+  window: 60
 permissions:
   contents: read
   issues: read

.github/workflows/workflow-generator.md

@@ -5,6 +5,9 @@ on:
     types: [opened]
     lock-for-agent: true
   reaction: "eyes"
+rate-limit:
+  max: 5
+  window: 60
 permissions:
   contents: read
   issues: read