添加项目级 CLAUDE.md 配置文档，优化文件查找使用 rg

- 新增 .claude/CLAUDE.md 项目配置文档
- 从 .gitignore 中移除 .claude/ 以纳入版本控制
- <leader>ff 改用 mini.pick.builtin.cli 配合 rg --files --hidden

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.claude/CLAUDE.md

@@ -0,0 +1,159 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a personal Neovim configuration (~/.config/nvim) targeting **Neovim 0.12+**. It uses Neovim's built-in `vim.pack` plugin management (available in 0.12+) rather than external plugin managers like lazy.nvim or packer.nvim.
+
+A custom lightweight lazy-loading framework lives in `lua/lazy.lua` that wraps `on_event`/`on_keys`/`load` to defer heavy module initialization until first use.
+
+## File Architecture
+
+```
+init.lua                  -- Entry point: disables built-in plugins, loads all core modules
+lua/options.lua           -- Global vim options, highlight groups, yank highlighting
+lua/keymaps.lua           -- Keymaps (leader = space), window/tab navigation, buffer mgmt
+lua/autocmds.lua          -- Autocmds: restore cursor position, comment continuation, fold setup
+lua/usercmds.lua          -- User commands: :PackAdd, :PackDel, :PackUpdate
+lua/pack.lua              -- Plugin declarations via vim.pack.add(), mini.starter dashboard,
+                          -- lazy.on_keys/on_event bindings for all deferred plugins
+lua/lazy.lua              -- Custom lazy-loading primitives: load(), on_event(), on_keys()
+lua/plugins/
+  lsp.lua                 -- LSP config (nvim-lspconfig + mason), conform.nvim formatter
+  treesitter.lua          -- Treesitter setup: deferred parser install, per-buffer attach
+  pick.lua                -- mini.pick wrappers: buffer picker, filetype picker
+  git.lua                 -- Custom git utilities: hunk preview, blame line, fugitive keymaps
+colors/                   -- Catppuccin colorscheme variants (frappe, latte, macchiato, mocha)
+nvim-pack-lock.json       -- Lock file for vim.pack managed plugins
+```
+
+## Plugin Management
+
+Plugins are declared in `lua/pack.lua` via `vim.pack.add({ urls }, { load = false })` and tracked in `nvim-pack-lock.json`.
+
+Available commands:
+- `:PackAdd user/repo` — add a new plugin
+- `:PackDel plugin-name` — delete a plugin
+- `:PackUpdate [plugin-name]` — update all or specific plugins
+
+Plugins are loaded lazily via the custom framework in `lua/lazy.lua`:
+- **on_event**: triggered by autocmd (e.g., `InsertEnter`, `BufReadPost`, `VimEnter`)
+- **on_keys**: triggered by keymap press (e.g., `<leader>ff`, `<leader>gg`)
+- **load**: manual loading checked by `_loaded` flag
+
+Key lazy-loading points in `pack.lua`:
+- `mini.completion` / `mini.snippets` — `InsertEnter`
+- `mini.diff` / `mini.surround` — `BufReadPost`
+- `treesitter` / `lsp` — `VimEnter`
+- `mini.pick` / `mini.extra` — key trigger (`<leader>ff`, etc.)
+- `vim-fugitive` — key trigger (`<leader>gg`)
+- `conform.nvim` — `BufWritePre`
+
+## LSP and Formatting
+
+- **LSP**: nvim-lspconfig + mason. Enabled servers: html, cssls, gopls, vtsls, rust_analyzer, lua_ls, taplo, svelte, dartls, kotlin_lsp.
+- **Formatting**: conform.nvim with format-on-save. Formatters by filetype:
+  - `lua` → stylua
+  - `go` → gofumpt, goimports
+  - `js/ts/json/css/html/md` → biome (if biome.json found) or prettier
+  - `toml` → taplo
+- Toggle autoformat per-buffer: `vim.b[bufnr].autoformat = false`
+- Toggle autoformat globally: `vim.g.autoformat = false`
+
+## Treesitter
+
+Configured in `lua/plugins/treesitter.lua`. Parsers are installed lazily via `vim.defer_fn` to avoid blocking startup. Treesitter highlighting is attached per-buffer on `FileType` via `vim.treesitter.start()`.
+
+## Key Leader Bindings (Space)
+
+Common bindings defined across files:
+
+**File pickers (mini.pick):**
+- `<leader>ff` — find files
+- `<leader>fw` — live grep
+- `<leader>fa` — find all files (including hidden/ignored)
+- `<leader>fh` — search help tags
+- `<leader>fo` — recent files
+- `<leader>fz` — current buffer lines
+- `<leader>sk` — search keymaps
+- `<leader><leader>` — buffer picker (supports `<C-d>` to delete)
+- `<leader>ft` — filetype picker
+
+**File browser (mini.files):**
+- `-` — open at current file's directory
+- `_` — open at project root (git root)
+
+**Git:**
+- `<leader>gg` — fugitive (fullscreen new tab)
+- `<leader>gd` — git diff vertical split
+- `<leader>ghp` — preview current hunk
+- `<leader>ghb` — blame current line
+- `<leader>gB` — blame entire file
+- `<leader>gD` — file git history
+- `<leader>sr` — search and replace (grug-far)
+
+**LSP & diagnostics:**
+- `gd` / `gh` — go to definition / hover
+- `<leader>ca` — code action
+- `<leader>fm` — format buffer
+- `df` — show line diagnostic float
+- `<leader>ds` — diagnostic location list
+- `]d` / `[d` — next / prev diagnostic
+- `]e` / `[e` — next / prev error
+- `]w` / `[w` — next / prev warning
+
+**Buffer management:**
+- `<leader>x` — close current buffer
+- `<leader>bn` — new buffer
+- `<leader>bo` — close other buffers
+
+**Editing & search:**
+- `<leader>ss` — global replace word under cursor
+- `<leader>u` — undotree (builtin)
+- `<Esc>` — clear search highlight
+
+**Window & tab:**
+- `<C-h/j/k/l>` — navigate between windows
+- `<leader>tc/tn/]/[` — tab close / new / next / prev
+
+**Terminal:**
+- `<leader>tt` — open new terminal
+- `<C-x>` — exit terminal mode to normal mode
+
+**File operations:**
+- `<C-s>` — save file
+- `<C-c>` — copy entire file to clipboard
+- `<leader>yp` — copy relative file path
+- `<leader>yP` — copy absolute file path
+
+## Development / Validation
+
+Since this is a Neovim config, there is no traditional build or test suite.
+
+Validate configuration changes:
+```bash
+# Syntax check init.lua
+nvim --headless -c 'lua dofile("init.lua")' -c 'qa!'
+
+# Check for Lua syntax errors in a specific module
+nvim --headless -c 'lua require("pack")' -c 'qa!'
+
+# Runtime health check
+nvim --headless -c 'checkhealth' -c 'qa!'
+```
+
+Check startup time after changes:
+```bash
+nvim --startuptime /tmp/startup.log +q
+```
+
+## Important Design Patterns
+
+1. **Startup performance is a priority**. Heavy modules (treesitter, LSP, mason) are deferred to `VimEnter` or later. Clipboard is set via `vim.schedule()` to avoid provider detection blocking.
+
+2. **Custom lazy-loading in `lua/lazy.lua`**. Do not confuse with the lazy.nvim plugin manager — this is a ~35-line custom module. When adding new plugins that should load lazily, use `lazy.on_event()` or `lazy.on_keys()`.
+
+3. **mini.nvim monorepo**. Most UI/functionality comes from the single `mini.nvim` package (starter, pick, extra, files, icons, notify, cmdline, completion, snippets, diff, surround). These are configured individually in `pack.lua` or on-demand.
+
+4. **Colorscheme**. The active colorscheme is `catppuccin-mocha`, defined in `colors/catppuccin-mocha.lua`. The `moonflyTransparent` variable is still set in `init.lua` for compatibility but the moonfly theme was removed.

.gitignore

@@ -1,3 +1,2 @@
 .omc/
 others/
-.claude/

lua/pack.lua

@@ -330,7 +330,9 @@ end, { desc = "诊断位置列表" })
 -- 只在首次使用时 setup 一次。
 -- <leader>ff ：文件查找
 lazy.on_keys("pick", "<leader>ff", "n", pick.load_pick, function()
-	require("mini.pick").builtin.files()
+	require("mini.pick").builtin.cli({
+		command = { "rg", "--files", "--hidden", "--color=never" },
+	})
 end, { desc = "文件查找" })
 
 -- <leader>fw ：实时 grep（在项目中搜索文本）