docs: update PROJECT_STATE.md and CHANGELOG.md with recent fixes

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## [Unreleased] — 2025-01-31
+
+### Fixed
+- TUI host list footer now includes `Ctrl+E:edit`
+- New hosts/keys/snippets created via TUI form now get UUID + timestamps (`CreatedAt`, `UpdatedAt`)
+- Storage layer auto-generates UUID + timestamps on save if empty (defense-in-depth)
+
+### Changed
+- All tab footers are now context-specific (no global status bar)
+- SFTP browser uses full-width panes (`t.width/2`)
+
 ## v1.0.0 (2025-01-30)
 
 ### Added

PROJECT_STATE.md

@@ -2,7 +2,7 @@
 
 > **Purpose**: Enable seamless continuation of development by any agent/LLM across sessions
 > 
-> **Last Updated**: 2025-01-30 (MVP Release)
+> **Last Updated**: 2025-01-31 (TUI Improvements + Storage Fixes)
 > **Current Status**: ✅ MVP Complete — All Tasks 1-14 Done
 > **Phase**: MVP Release (Phase 1)
 
@@ -38,6 +38,15 @@
 
 **🔥 All 14 MVP tasks complete! Project is ready for deployment.**
 
+### Post-MVP Fixes
+✅ TUI layout overhaul: centered border boxes, per-row centering, context-specific footers
+✅ Status bar removed; keybindings moved inside each tab's border box footer
+✅ SFTP browser: full-width panes, SFTP-specific keybindings
+✅ Host list footer: added `Ctrl+E:edit`
+✅ UUID + timestamps auto-generated in TUI form `submit()` methods
+✅ UUID + timestamps auto-generated in storage layer (`SaveHost`, `SaveKeyPair`, `SaveSnippet`)
+✅ Git history cleaned of committed binary; `.gitignore` fixed
+
 ---
 
 ## 📊 Current Project Status