add fundamental nvim and vim configs

dot_config/nvim/lua/options.lua

@@ -0,0 +1,41 @@
+-- Visual
+vim.o.conceallevel = 0
+vim.o.cmdheight = 1
+vim.o.pumheight = 10
+vim.o.showmode = false
+vim.o.title = true
+vim.o.termguicolors = true
+vim.wo.number = true
+vim.wo.signcolumn = "yes"
+
+-- Behaviour
+vim.o.hlsearch = true
+vim.o.ignorecase = true
+vim.o.smartcase = true
+vim.o.smarttab = true
+vim.o.smartindent = true
+vim.o.expandtab = true
+vim.o.tabstop = 2
+vim.o.softtabstop = 2
+vim.o.shiftwidth = 2
+vim.o.splitbelow = true
+vim.o.splitright = true
+vim.o.scrolloff = 12
+vim.o.sidescrolloff = 8
+vim.o.mouse = "a"
+
+-- Vim specific
+vim.o.hidden = true
+vim.o.fileencoding = "utf-8"
+vim.o.spell = false
+vim.o.completeopt = "menuone,noinsert,noselect"
+vim.o.wildmode = "longest,full"
+vim.o.updatetime = 300
+
+-- Disable inline error messages
+vim.diagnostic.config {
+  virtual_text = false,
+  underline = false,
+  signs = true,
+}
+