chore(studio): editor 0.5.3 — draft-to-cursor + port hover

Picks up fai_studio_flow_editor 0.5.3 (commit 5c59f3a):

 - Draft connection line now extends all the way to the
   cursor (previously stopped 6 px short).
 - Ports respond to hover with a soft accent glow + size
   bump — clear "this is interactive" affordance before
   the operator clicks.

Version 0.53.4 -> 0.53.5.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>

lib/main.dart

@@ -26,7 +26,7 @@ import 'widgets/widgets.dart';
 /// Studio's own build version. Bump on every UI commit so the
 /// running app self-identifies — visible in the sidebar header
 /// and quick-glance proof that you're seeing the current build.
-const String kStudioVersion = '0.53.4';
+const String kStudioVersion = '0.53.5';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();

pubspec.lock

@@ -125,10 +125,10 @@ packages:
     description:
       path: "."
       ref: main
-      resolved-ref: "9afb51a4b5b0dfb43f4c175013d801f7ba2a101a"
+      resolved-ref: "5c59f3a554643e08a916fce71f7872149112fdc8"
       url: "https://git.flemming.ai/fai/studio-flow-editor"
     source: git
-    version: "0.5.2"
+    version: "0.5.3"
   fake_async:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,7 +1,7 @@
 name: fai_studio
 description: "F∆I Studio — desktop GUI for the F∆I hub"
 publish_to: 'none'
-version: 0.53.4
+version: 0.53.5
 
 environment:
   sdk: ^3.11.0-200.1.beta