refactor: simplify config

lua/config/options.lua

@@ -1,18 +1,4 @@
--- Set some custom options.
-local opt = vim.o
-local global = vim.g
-
--- Set target text width for gww to 60.
-opt.tw = 60
-
--- Use the internal clipboard.
-opt.clipboard = ""
-
--- Use original gruvbox theme.
-global.gruvbox_material_foreground = "original"
-
--- Disable snack animations.
-global.snacks_animate = false
-
--- Use inttelepehnse instead of phpactor
-global.lazyvim_php_lsp = "intelephense"
+vim.o.tw = 60
+vim.o.clipboard = ""
+vim.g.snacks_animate = false
+vim.g.lazyvim_php_lsp = "intelephense"