fix: correct recordUncommented test names (were misspelled "commended")

Two @Test descriptions and function names in ReturnWatcherTests.swift used
"recordUncommended" (commended, as in praised) instead of "recordUncommented"
(commented, as in has a comment) — a typo introduced when the tests were
added. The actual public API (ReturnWatcher.recordUncommented,
setRecordUncommented) was already spelled correctly everywhere; only these
two test names/descriptions needed fixing.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ZiTXPbPCSjzPVsfoweAbp

Tests/ShotdeckCoreTests/ReturnWatcherTests.swift

@@ -231,8 +231,8 @@ func w27_fsEventsCallbackFiresOnRealArrival() async throws {
     }
 }
 
-@Test("recordUncommended defaults to true: an unmarked PDF is still recorded (AirDrop behaviour unchanged)")
-func recordUncommendedDefaultTrueRecordsAnUnmarkedPDF() async throws {
+@Test("recordUncommented defaults to true: an unmarked PDF is still recorded (AirDrop behaviour unchanged)")
+func recordUncommentedDefaultTrueRecordsAnUnmarkedPDF() async throws {
     let (paths, cleanup) = try makeCasePaths()
     defer { try? FileManager.default.removeItem(at: cleanup) }
 
@@ -250,8 +250,8 @@ func recordUncommendedDefaultTrueRecordsAnUnmarkedPDF() async throws {
     #expect(all.count == 1)
 }
 
-@Test("recordUncommended=false: an unmarked PDF is not recorded or returned; marking it up in place gets it recorded")
-func recordUncommendedFalseSkipsUnmarkedThenRecordsAfterInPlaceMarkup() async throws {
+@Test("recordUncommented=false: an unmarked PDF is not recorded or returned; marking it up in place gets it recorded")
+func recordUncommentedFalseSkipsUnmarkedThenRecordsAfterInPlaceMarkup() async throws {
     let (paths, cleanup) = try makeCasePaths()
     defer { try? FileManager.default.removeItem(at: cleanup) }