complete codex docs

docs/modules/litefm.md

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+# Lite File Manager
+
+## Purpose
+
+In-panel file manager and file editor for customer server homes.
+
+## Current Status
+
+- Functional
+- Important core tool
+
+## Dependencies
+
+- file access rights
+- remote file read/write/list helpers
+- editor assets
+
+## Database Tables
+
+- None declared in module metadata
+
+## Agent Interaction
+
+- remote file listings
+- read/write operations
+
+## User Workflow
+
+- browse files
+- upload/download
+- edit common configs
+
+## Admin Workflow
+
+- set file management permissions
+- configure file manager behavior
+
+## Security Concerns
+
+- path traversal
+- protected control files
+- shared secret exposure
+
+## Known Issues
+
+- should be hardened around safe roots and backups
+
+## Missing Functionality
+
+- stronger backup-before-save
+- better large file handling
+- clearer read-only protected path UX
+
+## Suggested Future Improvements
+
+- make this the preferred editor and file browsing path
+
+## Recommendation
+
+- Keep / Improve
+