feat: fixed spelling error in available dir

Author: tobybatch

avaiable/00_colours.bash renamed to available/00_colours.bash

@@ -1,4 +1,5 @@
 # anything in $HOME/.local/bash_completion.d ending .bash get included
-source "$HOME/.local/bash_completion.d/*.bash"
-
+for x in "$HOME/.local/bash_completion.d/*.bash"; do
+    source "$x"
+done
 # other environment specific scripts should not end .bash, e.g. see 87_django.bash

avaiable/01_path.bash renamed to available/01_path.bash

@@ -1,5 +1,5 @@
 if [ -z "$NVM_V" ]; then
-  export NVM_V=14.15.3
+  export NVM_V=18.14.1
 fi
 
 export NVM_DIR="$HOME/.nvm"
@@ -10,4 +10,6 @@ if [ ! -d "${HOME}/.nvm/versions/node/v${NVM_V}" ]; then
   nvm install ${NVM_V}
 fi
 
+export PATH=$PATH:/home/tobias/.nvm/versions/node/v${NVM_V}/bin/workbox
+
 nvm use $NVM_V