feat: bm runs all profiles, menu still available as backup-menu

dot_local/bin/executable_backup-menu

@@ -44,13 +44,23 @@ _show_snapshots() {
     resticprofile -n "$profile" snapshots 2>&1 | less
 }
 
+_run_all() {
+    for p in "${PROFILES[@]}"; do
+        _run_backup "$p"
+    done
+}
+
 main() {
+    if [[ "${1:-}" == "--all" ]]; then
+        _run_all
+        return
+    fi
+
     if ! command -v fzf &>/dev/null; then
         echo "fzf not found"
         exit 1
     fi
 
-    # Build profile list with last run info
     local lines=()
     for p in "${PROFILES[@]}"; do
         lines+=("$(_profile_label "$p")")