feat: edit a transcript in the Notitie editor, delete button per transcript

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Sources/SstData/ViewSupport.swift

@@ -78,6 +78,15 @@ public final class HistoryViewModel: ObservableObject {
         store.remove(id: id)
         refresh()
     }
+
+    public func entry(id: UUID) -> HistoryEntry? {
+        store.entries.first { $0.id == id }
+    }
+
+    public func updateText(id: UUID, to text: String) {
+        store.updateText(id: id, to: text)
+        refresh()
+    }
 }
 
 /// Dictionary rows with warnings, search, editing and undo.