NVIM Configuration Enhancements

- VIM: Keybindings for better coding
- Gitignore in common is now a hardlinked to the root one
- NVIM: Bash Alias added for Nvim
- VIM: settings added from VIM-sensible and Primeagen
- NVIM: Moved autocommands, keybindings & configurations specific to NVIM to lua/config
- Wezterm, tmux configured.
- Generic: Configurations moved inside $HOME/.config/ directory
- Generic: All aliases renamed to similar names.
- Generic: Relevant aliases added for reaching git root

macos/.aliases_mac

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Directories and Directory listings
+dir_size(){
+	local dir
+	if [[ -z "$1" ]]; then
+		dir="${PWD}"
+	else
+		dir="$1"
+	fi
+
+	du -ah "${dir}" -d 1 | sort -hr
+}
+
+
+# Update & Upgrades
+alias up="brew upgrade --cask && brew upgrade --formula && rustup update && npm update -g"
+