Feat/add plugins and oil config

CLAUDE.md

@@ -0,0 +1,80 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Overview
+
+Kickstart-based Neovim config using lazy.nvim as the plugin manager. Single `init.lua` + modular custom plugins under `lua/custom/plugins/`.
+
+## Plugin Manager
+
+lazy.nvim — plugins defined as lazy specs (`return { "owner/repo", ... }`).
+
+Update plugins: `:Lazy update`  
+Check status: `:Lazy`  
+Install/manage LSP tools: `:Mason`
+
+## Structure
+
+```
+init.lua                        — Sections 1–9: foundation → plugins
+lua/custom/plugins/init.lua     — Auto-loads all *.lua files in same dir
+lua/custom/plugins/*.lua        — User-added plugins (no merge conflicts from upstream)
+lua/kickstart/plugins/*.lua     — Optional kickstart examples (indent_line, lint, gitsigns)
+lazy-lock.json                  — Lockfile (commit this)
+```
+
+`init.lua` is organized into `do...end` blocks by section:
+1. Foundation (options, keymaps, autocmds)
+2. lazy.nvim bootstrap + setup
+3. UI/UX (gitsigns, which-key, mini.nvim, todo-comments)
+4. Search/Navigation (Telescope)
+5. LSP (mason, nvim-lspconfig, fidget)
+6. Formatting (conform.nvim)
+7. Autocomplete & Snippets (blink.cmp + LuaSnip)
+8. Treesitter
+9. Optional examples
+
+## Custom Plugins
+
+| File | Purpose |
+|------|---------|
+| `claude.lua` | claudecode.nvim — `<leader>a*` keymaps; depends on snacks.nvim |
+| `lsp.lua` | dbt language server config for SQL/YAML files |
+| `markdown.lua` | live-preview.nvim |
+| `notebook.lua` | molten-nvim (Jupyter), image.nvim (magick_cli), wezterm.nvim |
+| `oil.lua` | oil.nvim file manager via mini.icons |
+| `themes.lua` | gruvbox-medium (active), tokyonight (installed) |
+| `toggle-term.lua` | toggleterm.nvim terminal toggle |
+
+## LSP
+
+Servers are configured in `init.lua:670` via `vim.lsp.config(name, server)` + `vim.lsp.enable(name)`.  
+Custom dbt server lives in `lua/custom/plugins/lsp.lua` — requires `dbt-language-server` in `$PATH`.  
+Lua formatting disabled in `lua_ls`; formatting delegated to `stylua` via conform.nvim.
+
+## Key Bindings (leader = `<space>`)
+
+- `<leader>s*` — Telescope search
+- `<leader>f` — format buffer (conform)
+- `<leader>a*` — Claude Code integration
+- `<leader>h*` — gitsigns hunk operations
+- `<leader>t*` — toggles (inlay hints, blame, word diff)
+- `gr*` — LSP actions (rename, code action, references, definitions)
+
+## Adding Plugins
+
+Drop a `.lua` file in `lua/custom/plugins/` — auto-required on next start. Use the lazy spec pattern:
+
+```lua
+return {
+  "owner/repo",
+  opts = {},
+}
+```
+
+## Formatting & Linting
+
+- **Formatter**: conform.nvim — `<leader>f` to format; auto-format on save disabled by default (opt-in per filetype in `init.lua:760`)
+- **Linter**: nvim-lint — runs on `BufEnter`/`BufWritePost`/`InsertLeave`; markdownlint for markdown
+- **Treesitter**: auto-installs parsers on `FileType` event

TEST

@@ -0,0 +1,24 @@
+ 1. Move the cursor to this line.
+
+ 2. Press [v](v) and move the cursor to the fifth item below. Notice that the
+    text is highlighted.
+
+ 3. Press the `:`{normal} character. At the bottom of the screen
+
+        `:'<,'>`{vim}
+
+    will appear.
+
+ 4. Type
+
+        `w TEST`{vim}
+
+    where TEST is a filename that does not exist yet. Verify that you see
+
+        `:'<,'>w TEST`{vim}
+
+    before you press `<Enter>`{normal}.
+
+ 5. Neovim will write the selected lines to the file TEST. Use `:!{unix:(ls),win:(dir)}`{vim} to see it.
+    Do not remove it yet! We will use it in the next lesson.
+

config/lazy.lua

@@ -0,0 +1,35 @@
+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = 'https://github.com/folke/lazy.nvim.git'
+  local out = vim.fn.system { 'git', 'clone', '--filter=blob:none', '--branch=stable', lazyrepo, lazypath }
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { 'Failed to clone lazy.nvim:\n', 'ErrorMsg' },
+      { out, 'WarningMsg' },
+      { '\nPress any key to exit...' },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = ' '
+vim.g.maplocalleader = '\\'
+
+-- Setup lazy.nvim
+require('lazy').setup {
+  spec = {
+    -- import your plugins
+    { import = 'plugins' },
+  },
+  -- Configure any other settings here. See the documentation for more details.
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { 'habamax' } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+}