docs: add operations guide

Author: OgeonX-Ai

docs/operations/README.md

@@ -0,0 +1,23 @@
+# Operations
+
+Operations pages describe how to keep AI-OS healthy after publication.
+
+## Operating loop
+
+```mermaid
+flowchart TD
+    A[Change] --> B[Run repository verifier]
+    B --> C[Run tests]
+    C --> D[Sync wiki]
+    D --> E[Review platform settings]
+    E --> F[Publish or report]
+```
+
+## Routine checks
+
+- CI docs workflow is green.
+- Wiki sync workflow has run after wiki source changes.
+- Open dependency PRs are reviewed.
+- Release environment still requires review.
+- Repository description and topics match the project purpose.
+- README links still work.