fix: duplicate group ID F10020 — Feedback now F10021

F10020 was used for both Products and Feedback groups.
Xcode resolved it as Products, so FeedbackView path was wrong.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ios/Platform/Platform.xcodeproj/project.pbxproj

@@ -130,7 +130,7 @@
 				F10006 /* Home */,
 				F10007 /* Fitness */,
 				F10014 /* Assistant */,
-				F10020 /* Feedback */,
+				F10021 /* Feedback */,
 			);
 			path = Features;
 			sourceTree = "<group>";
@@ -224,7 +224,7 @@
 			path = Assistant;
 			sourceTree = "<group>";
 		};
-		F10020 /* Feedback */ = {
+		F10021 /* Feedback */ = {
 			isa = PBXGroup;
 			children = (
 				B10034 /* FeedbackView.swift */,