fix(autofill): return to the tray after picking in the multi-match picker

Only the quick-search path captured whether the window was tray-hidden and fed
it back as hide_after; JS never sends that parameter from the autofill picker,
so Ctrl+Shift+L pulled the window out of the tray and left it on the desktop.

Capture it in BridgeAutofillRequest instead, when the hotkey fires — by execute
time the picker has already restored the window and the state is gone. Same
rule as quick-search: tray-hidden only, a taskbar-minimised window is not sent
to the tray it never came from.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

delphi-backend/UMainForm.pas

@@ -120,6 +120,11 @@ type
     // SendInput because Win10/11 anti-focus-stealing rules then refuse to
     // hand focus to the target window.
     FAutofillPendingHide: Boolean;
+    // Same idea for the Ctrl+Shift+L/P/T hotkeys: captured when the hotkey
+    // fires, because the multi-match picker pulls the window out of the tray
+    // before the user picks, so by execute time the state is already lost.
+    // JS never sends hide_after on this path — only quick-search does.
+    FAutofillHotkeyWasHidden: Boolean;
     // True when the pending autofill should type ONLY the username (quick
     // search "autofill username" — right-click / Shift+Enter in fill mode).
     FAutofillPendingUserOnly: Boolean;
@@ -1056,7 +1061,8 @@ begin
     FAutofillPendingUser := GetParam('username');
     FAutofillPendingPass := GetParam('password');
     FAutofillPendingHWND := FAutofillTargetHWND;
-    FAutofillPendingHide := GetParam('hide_after') = '1';
+    FAutofillPendingHide := (GetParam('hide_after') = '1') or FAutofillHotkeyWasHidden;
+    FAutofillHotkeyWasHidden := False;
     FAutofillPendingUserOnly := GetParam('field') = 'user';
     FAutofillPendingClear := GetParam('clear') <> '0';    // absent = ON
     FAutofillPendingNotify := GetParam('notify') <> '0';  // absent = ON
@@ -1081,6 +1087,9 @@ begin
     if FAutofillTargetHWND <> 0 then
       SetForegroundWindow(FAutofillTargetHWND);
     FAutofillTargetHWND := 0;
+    // Cancelled: the window stays wherever the user left it, and the captured
+    // state must not leak into the next hotkey.
+    FAutofillHotkeyWasHidden := False;
     LogLine('Autofill cancelled (no match or dismissed)');
   end
 
@@ -1775,6 +1784,9 @@ var
 begin
   if not FServer.Active then Exit;
   FAutofillTargetHWND := ATargetHWND;
+  // Tray-hidden only, like the quick-search path: a window merely minimised to
+  // the taskbar must not come back as a tray icon it never was.
+  FAutofillHotkeyWasHidden := not Self.Visible;
 
   // Escape the title for safe injection into a JS string literal.
   LTitle := ATitle;