Fix ls aliases and add herdr config

home/.config/nvim/lua/vim_config.lua

@@ -0,0 +1,13 @@
+local o = vim.opt
+vim.g.mapleader = ' '          -- space is the leader key
+o.expandtab = true             -- spaces, not tabs
+o.shiftwidth = 2               -- 2 spaces per indent level
+o.number = true                -- absolute number on the cursor line, relative elsewhere
+o.relativenumber = true        -- relative line numbers for fast jumps
+o.ignorecase = true            -- search is case-insensitive by default
+o.smartcase = true             -- case-sensitive only if i type a capital
+o.clipboard = 'unnamedplus'    -- share the system clipboard
+o.scrolloff = 16               -- keep cursor away from the screen edge
+o.undofile = true              -- persistent undo across sessions
+o.mouse = ''                   -- no mouse in nvim; also lets Herdr keep host mouse capture off so Escape isn't swallowed
+