fix(zsh): g function not autocompleting

roles/zsh/files/config/.zshrc

@@ -1,10 +1,13 @@
+for function in $ZDOTDIR/functions/*; do
+  source "${function}"
+done
+
 sources=(
   'aliases'
   'colour'
   'functions'
   'fzf'
   'general'
-  'git'
   'history'
   'navigation'
   'nvm'
@@ -13,8 +16,10 @@ sources=(
   'platformsh'
   'plugins'
   'prompt'
+
   'post/completion'
 )
+
 for s in "${sources[@]}"; do
   source $ZDOTDIR/configs/${s}.zsh
 done