Enable autoindent and smartindent for PHP and general use

This change re-enables autoindent and smartindent options in
both PHP and general settings to improve code formatting
and maintain consistency across file types.

lua/autocmds.lua

@@ -25,6 +25,12 @@ vim.api.nvim_create_autocmd("FileType", {
 		vim.opt_local.tabstop = 2 -- Display tabs as 2 spaces wide
 		vim.opt_local.shiftwidth = 2 -- Indent/outdent by 2 columns (one tab)
 		vim.opt_local.softtabstop = 2 -- Tab key inserts 2 columns (one tab)
+		
+		-- Fix: Neovim's built-in PHP indent sets indentexpr but breaks autoindent
+		-- Re-enable autoindent/smartindent and clear the broken indentexpr
+		vim.opt_local.autoindent = true
+		vim.opt_local.smartindent = true
+		vim.opt_local.indentexpr = "" -- Clear GetPhpIndent(), use smartindent instead
 	end,
 })
 

lua/settings.lua

@@ -81,6 +81,8 @@ vim.opt.tabstop = 4 -- Display tabs as 4 spaces
 vim.opt.shiftwidth = 4 -- Indent by 4
 vim.opt.softtabstop = 4 -- Backspace removes 4 spaces
 vim.opt.expandtab = true -- Use spaces by default (overridden per-filetype)
+vim.opt.autoindent = true -- Copy indent from current line when starting new line
+vim.opt.smartindent = true -- Smart autoindenting (C-like programs, PHP, etc.)
 
 -- Persistent undo
 vim.opt.undofile = true -- Enable persistent undo