configure comment.nvim

lua/plugins/comment.lua

@@ -0,0 +1,24 @@
+-- Phase 6.3: Comment.nvim for commenting
+return {
+  'numToStr/Comment.nvim',
+  event = 'VeryLazy',
+  opts = {
+    -- Use default keymaps: gcc (line), gc (visual), gbc (block), gb (visual block)
+    padding = true,       -- Add space between comment and text
+    sticky = true,        -- Keep cursor position after commenting
+    ignore = '^$',        -- Ignore empty lines
+    toggler = {
+      line = 'gcc',       -- Line comment toggle
+      block = 'gbc',      -- Block comment toggle
+    },
+    opleader = {
+      line = 'gc',        -- Line comment operator
+      block = 'gb',       -- Block comment operator
+    },
+    extra = {
+      above = 'gcO',      -- Add comment on line above
+      below = 'gco',      -- Add comment on line below
+      eol = 'gcA',        -- Add comment at end of line
+    },
+  },
+}

lua/settings.lua

@@ -30,3 +30,8 @@ vim.opt.listchars = {
 -- Enable line numbers and relative line numbers
 vim.opt.number = true
 vim.opt.relativenumber = true
+
+-- Phase 6.2: UX settings
+vim.opt.signcolumn = 'yes'        -- Always show sign column (for LSP diagnostics, git signs, etc.)
+vim.opt.cursorline = true         -- Highlight current line
+vim.opt.colorcolumn = '80,120'    -- Visual guides at 80 and 120 characters