feat: Switch from Catppuccin org to Rose Pine

dev/add-source.sh

@@ -16,12 +16,12 @@ repo_name="${1:-}"
 branch_name="${2:-main}"
 
 if [ "${repo_name:-}" = "" ]; then
-    echo "error: a repository name is required!" >&2
-    echo "$_usage"
-    exit 1
+  echo "error: a repository name is required!" >&2
+  echo "$_usage"
+  exit 1
 fi
 
 npins add github \
-  catppuccin "$repo_name" \
+  rose-pine "$repo_name" \
   --directory ./.sources \
   --branch "$branch_name"