chore(nvim): many changes

.config/nvim/lua/core/theme.lua

@@ -1,5 +1,6 @@
 vim.g.gruvbox_material_better_performance=1
 vim.g.gruvbox_material_background="hard"
 vim.g.gruvbox_material_foreground="original"
+vim.g.gruvbox_material_transparent_background=2
 vim.opt.background="dark"
 vim.cmd('colorscheme gruvbox-material')

.config/nvim/lua/core/variables.lua

@@ -47,3 +47,7 @@ vim.opt.signcolumn = "yes"
 vim.opt.autoread = true
 -- disable swapfile
 vim.opt.swapfile = false
+-- disable statusline
+vim.o.laststatus = 1
+-- border on floating windows
+vim.o.winborder = nil