quickshell: skip hidden dirs in file search, log launcher opens

fd drops --hidden, so ~/.cache, ~/.local/share/Steam, .git trees and
friends are out of the search entirely — most of the files under $HOME
and none of them worth matching by name. The .git/.cache/.steam excludes
go with it; node_modules is the one junk tree that isn't hidden.

Also log the three points that can swallow a Super+R: the IPC handler
when no bar is registered, the toggle itself, and the focus grab closing
a panel the user didn't close. journalctl --user -u quickshell.

settings/quickshell.nix

@@ -801,10 +801,21 @@ in
 
                 // Bound in hyprland.nix: Super+R → launcher (bottom of the
                 // bar window), Super+L → session menu (right edge).
+                // mainBar is claimed by the primary screen's Bar in its
+                // Component.onCompleted. If it is somehow unset — an output
+                // change recreating the Variants, a reload racing the keybind —
+                // Super+R has nothing to call, and used to fail dead silently.
+                // Say so instead: journalctl --user -u quickshell.
                 IpcHandler {
                     target: "launcher"
-                    function toggle(): void { if (root.mainBar) root.mainBar.toggleLauncher(); }
+                    function toggle(): void {
-                    function powermenu(): void { if (root.mainBar) root.mainBar.toggleSession(); }
+                        if (!root.mainBar) { console.warn("ipc launcher.toggle: no bar registered"); return; }
+                        root.mainBar.toggleLauncher();
+                    }
+                    function powermenu(): void {
+                        if (!root.mainBar) { console.warn("ipc launcher.powermenu: no bar registered"); return; }
+                        root.mainBar.toggleSession();
+                    }
                 }
 
                 // Keybind cheat sheet — Super+C in hyprland.nix.
@@ -1557,6 +1568,11 @@ in
 
                     function toggle() {
                         open = !open;
+                        // Logged so a "Super+R did nothing" can be told apart
+                        // from "Super+R never arrived": if the journal shows
+                        // `-> open` with no matching focusgrab line after it,
+                        // the panel really did open and something drew over it.
+                        console.log("launcher toggle -> " + (open ? "open" : "closed"));
                         if (open) {
                             searchInput.text = "";
                             activeCat = "";
@@ -1616,6 +1632,13 @@ in
                     // --max-results lets fd exit the moment it has enough, which
                     // is what keeps this feeling instant, and results are never
                     // stale the way a nightly updatedb is.
+                    //
+                    // Dotfiles and dot-directories are skipped (fd's default —
+                    // there is deliberately no --hidden here). That is both what
+                    // you want from a launcher and most of the speed: ~/.cache,
+                    // ~/.local/share/Steam, ~/.var and every .git tree are the
+                    // bulk of the files under $HOME and none of them are things
+                    // you search for by name.
                     property var fileHits: []
                     property string fdQuery: ""
                     // A run cut short still flushes whatever stdout it had, and
@@ -1663,11 +1686,13 @@ in
                         // new command starts as soon as the old process reaps.
                         killFd();
                         fdProc.command = [
-                            Commands.fd, "--absolute-path", "--ignore-case", "--hidden",
+                            Commands.fd, "--absolute-path", "--ignore-case",
                             "--type", "f", "--type", "d",
                             "--max-results", String(fdMax),
-                            "--exclude", ".git", "--exclude", ".cache", "--exclude", "node_modules",
+                            // node_modules is the one big junk tree that isn't
-                            "--exclude", ".local/share/Steam", "--exclude", ".steam",
+                            // hidden, so it still needs naming. The old .git /
+                            // .cache / .steam excludes are gone with --hidden.
+                            "--exclude", "node_modules",
                             pat, Quickshell.env("HOME")
                         ];
                         fdProc.running = true;
@@ -2915,6 +2940,17 @@ in
                     windows: [bar]
                     onCleared: {
                         if (bar.screenshotPinned) return;
+                        // The only path that closes a panel without the user
+                        // asking, so it is worth a line in the journal. An app
+                        // spamming window-activation events as it starts clears
+                        // the grab exactly like a click-outside does (that is
+                        // what the steam_app_0 suppress_event rule in
+                        // hyprland.nix exists for), and only the timing tells
+                        // them apart — a clear within a few ms of the toggle
+                        // above was not a human clicking.
+                        if (launcherPanel.open || bar.activeDropdown !== null)
+                            console.log("focusgrab cleared: closing launcher="
+                                + launcherPanel.open + " dropdown=" + (bar.activeDropdown !== null));
                         launcherPanel.open = false;
                         bar.closeAllDropdowns();
                     }