internal_link: Parse "/is/starred" internal links.

PIG208 · PIG208 · commit c6b2be077230 · 2024-08-12T18:34:40.000-04:00
Signed-off-by: Zixuan James Li &lt;zixuan@zulip.com&gt;
diff --git a/lib/model/internal_link.dart b/lib/model/internal_link.dart
@@ -203,6 +203,7 @@ Narrow? _interpretNarrowSegments(List<String> segments, PerAccountStore store) {
       case IsOperand.private:
       case IsOperand.alerted:
       case IsOperand.starred:
+        return const StarredMessagesNarrow();
       case IsOperand.followed:
       case IsOperand.resolved:
       case IsOperand.unread:
diff --git a/test/model/internal_link_test.dart b/test/model/internal_link_test.dart
@@ -246,6 +246,7 @@ void main() {
           case IsOperand.private:
           case IsOperand.alerted:
           case IsOperand.starred:
+            testCases = sharedCases(const StarredMessagesNarrow());
           case IsOperand.followed:
           case IsOperand.resolved:
           case IsOperand.unread:
