Adds 2 units and docs for unit 3. nfr-requirements plan

aidlc-docs/feature-selection.md

@@ -0,0 +1,16 @@
+# Feature Resolution
+
+I found an existing AI-DLC workspace with the following features:
+
+| # | Feature | Status | Branch |
+|---|---------|--------|--------|
+| 1 | SlpModularCms.Api Implementation (slp-modular-cms-api) | ✅ Complete | unknown |
+| 2 | CMS Frontend (cms-frontend) | ✅ Complete | unknown |
+
+**What would you like to do?**
+
+A) Continue working on an existing feature (neither of the above match this request)
+B) Start a NEW feature for this request — Master CMS Module (recommended)
+C) Other (please describe)
+
+[Answer]: B