examples: add correction task example

Author: OgeonX-Ai

docs/examples/correction-task.md

@@ -0,0 +1,28 @@
+# Example: Correction Task
+
+## Goal
+
+Correct a defect using AI-OS.
+
+## Loop
+
+Correction loop.
+
+## Steps
+
+1. Reproduce or describe the issue.
+2. Create a focused check when useful.
+3. Identify the cause.
+4. Make the smallest correction.
+5. Run checks.
+6. Update docs if behavior changed.
+
+## Evidence format
+
+```text
+Issue:
+Cause:
+Correction:
+Check:
+Result:
+```