update

lua/custom/plugins/lean.lua

@@ -0,0 +1,24 @@
+return {
+	  'Julian/lean.nvim',
+	  event = { 'BufReadPre *.lean', 'BufNewFile *.lean' },
+
+	  dependencies = {
+	    'neovim/nvim-lspconfig',
+	    'nvim-lua/plenary.nvim',
+
+	    -- optional dependencies:
+
+	    -- a completion engine
+	    --    hrsh7th/nvim-cmp or Saghen/blink.cmp are popular choices
+
+	    -- 'nvim-telescope/telescope.nvim', -- for 2 Lean-specific pickers
+	    -- 'andymass/vim-matchup',          -- for enhanced % motion behavior
+	    -- 'andrewradev/switch.vim',        -- for switch support
+	    -- 'tomtom/tcomment_vim',           -- for commenting
+	  },
+
+	  ---@type lean.Config
+	  opts = { -- see below for full configuration options
+	    mappings = true,
+	  }
+}