docs(nvim): add README and :help reference guide

README.md

@@ -1 +1,41 @@
 # nvim
+
+Personal Neovim config based on `kickstart.nvim`, with custom plugins and
+workflows for LSP, Git, and terminal-first editing.
+
+## Quick checks
+
+Use these commands after config changes:
+
+```sh
+nvim --headless "+qa"
+nvim --headless "+checkhealth" "+qa"
+luac -p init.lua lua/custom/**/*.lua
+```
+
+## Git workflow keymaps
+
+- `<leader>gg`: open Neogit UI
+- `<leader>gd`: open Diffview
+- `<leader>gD`: close Diffview
+- `<leader>gf`: file history in Diffview (current file)
+- `<leader>gF`: repository history in Diffview
+- `<leader>h...`: hunk actions from Gitsigns (`:which-key <leader>h`)
+
+## LSP notes
+
+- Vue support uses `vue_ls` plus `ts_ls` scoped to `vue` filetypes.
+- `ts_ls` is wired with `@vue/typescript-plugin`, so `vue_ls` can forward
+  TypeScript requests in `.vue` buffers.
+- `typescript-tools.nvim` remains available for TypeScript/JavaScript workflows.
+
+## Treesitter notes
+
+- Uses the current API: `require('nvim-treesitter').setup()`.
+- Config installs parsers from `ensure_installed` automatically when needed.
+
+## Help docs
+
+This repo ships a Vim help doc. After opening Neovim, run:
+
+- `:help nvim-config`

doc/nvim.txt

@@ -0,0 +1,50 @@
+==============================================================================
+NVIM CONFIG                                                    *nvim-config*
+                                                              *nvimn-config*
+
+This is a custom Neovim configuration based on kickstart.nvim.
+
+QUICK CHECKS                                      *nvim-config-quick-checks*
+
+Run these commands after config changes:
+
+>
+  nvim --headless "+qa"
+  nvim --headless "+checkhealth" "+qa"
+  luac -p init.lua lua/custom/**/*.lua
+<
+
+GIT KEYMAPS                                              *nvim-config-git*
+
+Core git mappings in normal mode:
+
+- <leader>gg: open Neogit
+- <leader>gd: open Diffview
+- <leader>gD: close Diffview
+- <leader>gf: Diffview file history for current file
+- <leader>gF: Diffview repository history
+- <leader>h...: Gitsigns hunk actions
+
+Use |which-key| with <leader>g and <leader>h to discover more actions.
+
+LSP: VUE + TYPESCRIPT                                    *nvim-config-vue*
+
+Vue buffers rely on both:
+
+- `vue_ls` for Vue language features
+- `ts_ls` (filetype-scoped to `vue`) with `@vue/typescript-plugin`
+
+This pairing allows `vue_ls` to forward TypeScript requests for `.vue` files.
+
+TREESITTER                                           *nvim-config-treesitter*
+
+This config uses the current nvim-treesitter API:
+
+>
+  require('nvim-treesitter').setup()
+<
+
+Configured parsers are installed from `ensure_installed` as needed.
+
+==============================================================================
+ vim:tw=78:ts=8:ft=help:norl:

doc/tags

@@ -1,3 +1,9 @@
 kickstart-is	kickstart.txt	/*kickstart-is*
 kickstart-is-not	kickstart.txt	/*kickstart-is-not*
 kickstart.nvim	kickstart.txt	/*kickstart.nvim*
+nvim-config	nvim.txt	/*nvim-config*
+nvim-config-git	nvim.txt	/*nvim-config-git*
+nvim-config-quick-checks	nvim.txt	/*nvim-config-quick-checks*
+nvim-config-treesitter	nvim.txt	/*nvim-config-treesitter*
+nvim-config-vue	nvim.txt	/*nvim-config-vue*
+nvimn-config	nvim.txt	/*nvimn-config*