refactor(nvim): move options to seperate file

modules/programs/nvim/options.lua

@@ -0,0 +1,38 @@
+vim.g.mapleader = " "
+vim.g.maplocalleader = ","
+
+-- FIX to create spell dir if not existent
+local spelldir = vim.fn.stdpath("data") .. "/site/spell"
+if not vim.loop.fs_stat(spelldir) then
+  vim.fn.mkdir(spelldir, "p")
+end
+
+vim.opt.autoindent = true
+vim.opt.backupdir = { vim.fn.stdpath("state") .. "/nvim/backup/" } -- don't store backup in files dir
+vim.opt.clipboard = "unnamedplus" -- sync with system clipboard
+vim.opt.conceallevel = 2
+vim.opt.expandtab = true -- spaces instead of tabs
+vim.opt.ignorecase = true
+vim.opt.mouse = "a" -- mouse for all modes
+vim.opt.number = true
+vim.opt.relativenumber = true
+vim.opt.scrolloff = 4 -- lines of context
+vim.opt.shiftround = true -- round indent
+vim.opt.shiftwidth = 0 -- use tabstop value
+vim.opt.shortmess:append({ c = true })
+vim.opt.signcolumn = "yes"
+vim.opt.smartcase = true
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+vim.opt.tabstop = 2
+vim.opt.termguicolors = true
+vim.opt.undofile = true
+vim.opt.undolevels = 10000
+vim.opt.updatetime = 300
+vim.opt_local.spell = true
+vim.opt_local.spelllang = { "en", "de_20" } -- all English regions and new German spelling
+
+if vim.g.neovide then
+  vim.opt.guifont = "Fira Code Nerd Font:h10"
+  vim.g.neovide_scale_factor = 0.7
+end