complete codex docs

docs/modules/news.md

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+# NewsLister
+
+## Purpose
+
+Legacy news and announcement module.
+
+## Current Status
+
+- Legacy
+- Optional
+
+## Dependencies
+
+- old CMS-style content
+
+## Database Tables
+
+- none declared in module metadata
+
+## Agent Interaction
+
+- None directly
+
+## User Workflow
+
+- view announcements/news posts
+
+## Admin Workflow
+
+- create/edit news content
+
+## Security Concerns
+
+- old content system patterns
+
+## Known Issues
+
+- legacy news/lister architecture
+
+## Missing Functionality
+
+- modern notification and maintenance messaging
+
+## Suggested Future Improvements
+
+- replace with circular notifications or a modern announcements system
+
+## Recommendation
+
+- Deprecate / Hide unless modernized
+