add modules for lua lsp.

Under certain situations, the bash prompt was not getting aligned
properly.
Mainly when writing a bunch of text, and removing it with M-BS, where
the width of the printed text is kept.

.bashrc

@@ -12,25 +12,26 @@ esac
 [ -z "${PS1-}" ] && return
 
 # lazy loading of ssh agents
-_lazy_ssh() {
+__lazy_ssh_agent() {
 	if [ -z "$SSH_AUTH_SOCK" ]; then
 		eval "$(ssh-agent -s)" >/dev/null
-		ssh-add "$HOME/.ssh/github" >/dev/null
-		ssh-add "$HOME/.ssh/gitea" >/dev/null
-		ssh-add "$HOME/.ssh/admin@homeserver" >/dev/null
+		ssh-add "$HOME/.ssh/github" >/dev/null 2>&1
+		ssh-add "$HOME/.ssh/gitea" >/dev/null 2>&1
+		ssh-add "$HOME/.ssh/admin@homeserver" >/dev/null 2>&1
 	fi
 }
 # aliases so the function is called beforehand
-alias ssh='_lazy_ssh; ssh'
-alias sudo='_lazy_ssh; sudo'
+alias ssh='__lazy_ssh_agent; ssh'
+alias sudo='__lazy_ssh_agent; sudo'
 
-# alias to colourise make output
-_make() {
+# colourises make output, so when it prints via
+# $(warning) or $(error), it is formatted properly
+__colour_make() {
 	make "$@" 2> >(sed -E \
 		-e "s/^([Mm]akefile:[0-9]+:.*)/\x1b[33m\1\x1b[0m/" \
 		-e "s/^.*error.*$/\x1b[31m&\x1b[0m/I" >&2)
 }
-alias make='_make'
+alias make='__colour_make'
 
 # lazily loads the git utilities, to prevent slowdowns
 __lazy_git_ps1() {
@@ -50,11 +51,13 @@ __regenprompt() {
 	local err=$? # acquire the error code of the last executed command
 	local git=$(__lazy_git_ps1)
 
+	# Format the error code to be in the last column of the terminal
+	# this shall be printed as non-printable characters, so won't effect text wrapping.
 	if [ $err -ne 0 ]; then
-		err="\[\033[$((COLUMNS - 4))G\033[01;31m\]${err}\[\033[0G\]"
+		err="\033[$((COLUMNS - 4))G\033[01;31m${err}\033[0G"
 	else unset err; fi
 
-	PS1="$err"                      # error code
+	PS1="\[$err\]"                  # error code
 	PS1="$PS1\[\033[?25h\]"         # show cursor
 	PS1="$PS1\[\033[01;35m\]\u@\h"  # user@host
 	PS1="$PS1\[\033[00m\]:"         # separator

.config/nvim/init.lua

@@ -4,6 +4,7 @@ vim.g.maplocalleader = ' '
 Autocmd = vim.api.nvim_create_autocmd
 Map = vim.keymap.set
 
+---@module 'gruvbox'
 ---@class userdata
 ---@field palette GruvboxPalette
 _G.userdat = {}

.config/nvim/lua/plugin/gruvbox.lua

@@ -1,9 +1,11 @@
+---@module 'lazy'
 ---@type LazySpec
 return { {
 	'ellisonleao/gruvbox.nvim',
 	lazy = false,
 	dependencies = { 'johnfrankmorgan/whitespace.nvim' },
 	priority = 1000,
+	---@module 'gruvbox'
 	---@type GruvboxConfig
 	opts = {
 		styles = {