ux and editing plugins configured

MIGRATION_PLAN.md

@@ -204,26 +204,26 @@ Source of truth for the step-by-step rebuild. Keep this concise and up to date.
 - [x] Add keymaps if needed
 
 ## Phase 6.4 — Surround
-- [ ] Add `kylechui/nvim-surround`
-- [ ] Minimal config with default keymaps (ys, ds, cs)
+- [x] Add `kylechui/nvim-surround`
+- [x] Minimal config with default keymaps (ys, ds, cs)
 
 ## Phase 6.5 — Autopairs
-- [ ] Add `windwp/nvim-autopairs`
-- [ ] Integrate with nvim-cmp
+- [x] Add `windwp/nvim-autopairs`
+- [x] Integrate with nvim-cmp
 
 ## Phase 6.6 — Indent guides
-- [ ] Add `lukas-reineke/indent-blankline.nvim`
-- [ ] Configure scope highlighting
+- [x] Add `lukas-reineke/indent-blankline.nvim`
+- [x] Configure scope highlighting
 
 ## Phase 6.7 — Folding (UFO)
-- [ ] Add `kevinhwang91/nvim-ufo` for folding
-- [ ] Configure with Treesitter and LSP providers
-- [ ] Add fold keymaps (za, zR, zM, etc.)
+- [x] Add `kevinhwang91/nvim-ufo` for folding
+- [x] Configure with Treesitter and LSP providers
+- [x] Add fold keymaps (za, zR, zM, etc.)
 
 ## Phase 6.8 — Undotree
-- [ ] Add `mbbill/undotree`
-- [ ] Add keymap to toggle undotree
-- [ ] Configure minimal settings
+- [x] Add `mbbill/undotree`
+- [x] Add keymap to toggle undotree
+- [x] Configure minimal settings
 
 ## Phase 7 — Git, Markdown, Copilot, Formatting