Restructure modules/shared and update all imports

- Rename modules/hosts/common to modules/shared
- Split shared into home/general, home/linux, and nixos subdirectories
- Update all import paths in lib/ and modules/hosts/
- Fix hardcoded /Users/ path to use config.home.homeDirectory
- Update .sops.yaml path for secrets

modules/hosts/common/files/nvim/lua/config/vim-options.lua

@@ -1,31 +0,0 @@
-vim.g.mapleader = " "
-vim.g.maplocalleader = " "
-
--- make sure vim know I always have a dark terminal
-vim.opt.background = "dark"
-
--- use spaces for tabs and whatnot
-vim.opt.expandtab = true
-vim.opt.tabstop = 2
-vim.opt.softtabstop = 2
-vim.opt.shiftwidth = 2
-vim.opt.shiftround = true
-
--- make sure all the mouse stuff is on.
--- pressing alt to hightlight + copy/paste works like it does outside of nvim
-vim.opt.mouse = "a"
-
-vim.keymap.set("n", "<leader>h", ":nohlsearch<CR>")
-
-vim.wo.relativenumber = true
-
-vim.o.termguicolors = true
-
--- Tips from https://github.com/folke/edgy.nvim
--- views can only be fully collapsed with the global statusline
-vim.opt.laststatus = 3
-
--- Default splitting will cause your main splits to jump when opening an edgebar.
--- To prevent this, set `splitkeep` to either `screen` or `topline`.
-vim.opt.splitkeep = "screen"
-