fix(quick-search): stop teleporting + hiding an already-open window

Two bugs when Ctrl+Shift+Q fires while the app window is open beside the
target app:
- RestoreFromTray re-applied FSavedPlacement (captured at the LAST
  MinimizeToTray) to an already-visible window -> it jumped to a stale
  position. Now: visible and not iconic -> just SetForegroundWindow.
- ExecuteAutofill minimizes our window when it is foreground (the user just
  clicked the entry) and never brought it back when hide_after was false.
  New ARestoreAfter param (= not HideAfter): restore with SW_SHOWNOACTIVATE
  after the fill, so the window returns to its position without stealing
  focus from the freshly-filled target.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

delphi-backend/Source/PM.Bridge.pas

@@ -165,8 +165,12 @@ type
     // without a stored username.
     // AUsernameOnly = True → type ONLY the username (no Tab, no password);
     // used by the quick-search "autofill username" action.
+    // ARestoreAfter = True → if the fill had to minimise our own window (it
+    // was foreground, e.g. quick-search pick), show it again afterwards
+    // WITHOUT activating it, so an app the user had open doesn't vanish.
     procedure ExecuteAutofill(ATargetHWND: HWND;
-      const AUsername, APassword: string; AUsernameOnly: Boolean = False);
+      const AUsername, APassword: string; AUsernameOnly: Boolean = False;
+      ARestoreAfter: Boolean = False);
     property SecureClipboard: TSecureClipboard read FSecureClipboard;
     property TrayAdded: Boolean read FTrayAdded;
     property AutofillRegistered: Boolean read FAutofillRegistered;
@@ -638,6 +642,16 @@ begin
   LFormHwnd := MainFormHWND(FMainForm);
   LAppHwnd  := FindFMXAppWindow;
 
+  // Already visible and not minimised (quick-search / focus hotkey while the
+  // window is open): just bring it to front. Re-applying FSavedPlacement —
+  // captured at the LAST MinimizeToTray — would teleport the window to a
+  // stale position the user has since moved away from.
+  if FMainForm.Visible and (not IsIconic(LFormHwnd)) then
+  begin
+    SetForegroundWindow(LFormHwnd);
+    Exit;
+  end;
+
   // Reverse order: show the app proxy first so the taskbar entry comes back,
   // then show and foreground the form.
   if LAppHwnd <> 0 then
@@ -1124,53 +1138,66 @@ begin
 end;
 
 procedure TPMBridge.ExecuteAutofill(ATargetHWND: HWND;
-  const AUsername, APassword: string; AUsernameOnly: Boolean = False);
+  const AUsername, APassword: string; AUsernameOnly: Boolean = False;
+  ARestoreAfter: Boolean = False);
 const
   MinimizeSettleMs   = 80;
   FocusSettleDelayMs = 120;
 var
   OwnFormHwnd: HWND;
+  LMinimizedSelf: Boolean;
 begin
   OwnFormHwnd := MainFormHWND(FMainForm);
+  LMinimizedSelf := False;
   if GetForegroundWindow = OwnFormHwnd then
   begin
     ShowWindow(OwnFormHwnd, SW_MINIMIZE);
+    LMinimizedSelf := True;
     Sleep(MinimizeSettleMs);
   end;
 
-  if ATargetHWND <> 0 then
-    ForceForegroundWindow(ATargetHWND);
+  try
+    if ATargetHWND <> 0 then
+      ForceForegroundWindow(ATargetHWND);
 
-  WaitForModifierRelease(1000);
-  Sleep(FocusSettleDelayMs);
+    WaitForModifierRelease(1000);
+    Sleep(FocusSettleDelayMs);
+
+    // Username-only: type just the username into the focused field, no Tab,
+    // no password. Used by the quick-search right-click / Shift+Enter path.
+    if AUsernameOnly then
+    begin
+      SendSelectAllAndDelete;
+      Sleep(60);
+      SendUnicodeString(AUsername);
+      Exit;
+    end;
+
+    if AUsername = '' then
+    begin
+      SendSelectAllAndDelete;
+      Sleep(60);
+      SendUnicodeString(APassword);
+      Exit;
+    end;
 
-  // Username-only: type just the username into the focused field, no Tab,
-  // no password. Used by the quick-search right-click / Shift+Enter path.
-  if AUsernameOnly then
-  begin
     SendSelectAllAndDelete;
     Sleep(60);
     SendUnicodeString(AUsername);
-    Exit;
-  end;
-
-  if AUsername = '' then
-  begin
+    Sleep(200);
+    SendVKey(VK_TAB);
+    Sleep(200);
     SendSelectAllAndDelete;
     Sleep(60);
     SendUnicodeString(APassword);
-    Exit;
+  finally
+    // We shoved our own window out of the way to give the target the
+    // foreground. If it was open before the fill (quick-search pick while
+    // the app sits next to the target), bring it back at its old position
+    // — SW_SHOWNOACTIVATE so the freshly-filled app keeps the focus.
+    if LMinimizedSelf and ARestoreAfter then
+      ShowWindow(OwnFormHwnd, SW_SHOWNOACTIVATE);
   end;
-
-  SendSelectAllAndDelete;
-  Sleep(60);
-  SendUnicodeString(AUsername);
-  Sleep(200);
-  SendVKey(VK_TAB);
-  Sleep(200);
-  SendSelectAllAndDelete;
-  Sleep(60);
-  SendUnicodeString(APassword);
 end;
 
 end.

delphi-backend/UMainForm.pas

@@ -1466,7 +1466,11 @@ begin
   TTimer(Sender).Enabled := False;
   TTimer(Sender).Free;
 
-  FBridge.ExecuteAutofill(TargetHwnd, PendingUser, PendingPass, UserOnly);
+  // ARestoreAfter = not HideAfter: if the app was open before the hotkey
+  // (quick-search beside the target), it comes back after the fill; if it
+  // started hidden, the MinimizeToTray below re-hides it anyway.
+  FBridge.ExecuteAutofill(TargetHwnd, PendingUser, PendingPass, UserOnly,
+    not HideAfter);
   ForegroundAfter := GetForegroundWindow;
   LogLine(Format('Autofill executed — target=%s, foreground_after=%s, match=%s',
     [IntToHex(TargetHwnd, 8), IntToHex(ForegroundAfter, 8),