feat(lua): Cleanup autocmds and add LSP attach features- New Features:

- Added LSP attach autocmd with document highlight and inlay hints.
- Enhancements:
  - Removed deprecated autocmds and unused options.
- Bug Fixes:
  - None.

lua/autocmd.lua

@@ -63,13 +63,6 @@ vim.api.nvim_create_autocmd("BufWritePre", {
 	end,
 })
 
--- Highlight on yank
-vim.api.nvim_create_autocmd("TextYankPost", {
-	group = augroup("highlight_yank"),
-	callback = function()
-		vim.highlight.on_yank({ timeout = 200 })
-	end,
-})
 
 -- Resize splits if window got resized
 vim.api.nvim_create_autocmd("VimResized", {
@@ -79,17 +72,6 @@ vim.api.nvim_create_autocmd("VimResized", {
 	end,
 })
 
--- Go to last location when opening a buffer
-vim.api.nvim_create_autocmd("BufReadPost", {
-	group = augroup("last_loc"),
-	callback = function()
-		local mark = vim.api.nvim_buf_get_mark(0, '"')
-		local lcount = vim.api.nvim_buf_line_count(0)
-		if mark[1] > 0 and mark[1] <= lcount then
-			pcall(vim.api.nvim_win_set_cursor, 0, mark)
-		end
-	end,
-})
 
 -- Close specific filetypes with <q>
 vim.api.nvim_create_autocmd("FileType", {
@@ -116,11 +98,13 @@ vim.api.nvim_create_autocmd("BufWritePre", {
 	end,
 })
 
--- Document Highlight on CursorHold
+-- LSP Attach Features
 vim.api.nvim_create_autocmd("LspAttach", {
 	group = augroup("lsp_attach_autocmds"),
 	callback = function(args)
 		local client = vim.lsp.get_client_by_id(args.data.client_id)
+		
+		-- Document Highlight
 		if client and client:supports_method("textDocument/documentHighlight") then
 			vim.api.nvim_create_autocmd({ "CursorHold" }, {
 				buffer = args.buf,
@@ -131,6 +115,11 @@ vim.api.nvim_create_autocmd("LspAttach", {
 				callback = vim.lsp.buf.clear_references,
 			})
 		end
+
+		-- Inlay Hints
+		if client and client.server_capabilities.inlayHintProvider and vim.lsp.inlay_hint then
+			vim.lsp.inlay_hint.enable(true, { bufnr = args.buf })
+		end
 	end,
 })
 

lua/options.lua

@@ -6,7 +6,6 @@ local options = {
 	undofile = true, -- save state of file on write
 	undodir = vim.fn.stdpath("cache") .. "/undo",
 	undolevels = 10000,
-	autoread = true, -- autoread changes from other sources
 	signcolumn = "yes",
 	cursorline = true,
 	cursorlineopt = "number",
@@ -19,10 +18,8 @@ local options = {
 	backup = false, -- creates a backup file
 	writebackup = false, -- do not edit backups
 	winminwidth = 5, -- Minimum window width
-	termguicolors = true, -- set term gui colors (most terminals support this)
 	showtabline = 0, -- always show tabs
 	showcmd = false,
-	mouse = "a", -- allow the mouse to be used in neovim
 	confirm = true, -- Confirm to save changes before exiting modified buffer
 
 	-- tabs
@@ -31,8 +28,6 @@ local options = {
 	expandtab = true, -- <tab> key will create " " instead of "\t"
 	shiftwidth = 4, -- indent change after backspace and >> <<
 	softtabstop = 4, -- number of spaces instead of tab
-	autoindent = true, -- auto indent
-	smartindent = true, -- make indenting smarter again
 	list = true,
 	listchars = { tab = "» ", trail = "·", nbsp = "␣" },
 	showbreak = string.rep(" ", 3),
@@ -40,8 +35,6 @@ local options = {
 	-- Search
 	ignorecase = true,
 	smartcase = true,
-	hlsearch = true,
-	wildmenu = true,
 	wildmode = "longest:full,full",
 	wildoptions = "pum",