Rebrand from Casera/MyCrib to honeyDue

Total rebrand across KMM project:
- Kotlin package: com.example.casera -> com.tt.honeyDue (dirs + declarations)
- Gradle: rootProject.name, namespace, applicationId
- Android: manifest, strings.xml (all languages), widget resources
- iOS: pbxproj bundle IDs, Info.plist, entitlements, xcconfig
- iOS directories: Casera/ -> HoneyDue/, CaseraTests/ -> HoneyDueTests/, etc.
- Swift source: all class/struct/enum renames
- Deep links: casera:// -> honeydue://, .casera -> .honeydue
- App icons replaced with honeyDue honeycomb icon
- Domains: casera.treytartt.com -> honeyDue.treytartt.com
- Bundle IDs: com.tt.casera -> com.tt.honeyDue
- Database table names preserved

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

iosApp/HoneyDueTests/ThemeIDTests.swift

@@ -0,0 +1,50 @@
+//
+//  ThemeIDTests.swift
+//  honeyDueTests
+//
+//  Unit tests for ThemeID enum properties and round-tripping.
+//
+
+import Testing
+@testable import honeyDue
+
+// MARK: - ThemeID Enum Tests
+
+struct ThemeIDTests {
+
+    @Test func allCasesCountIsEleven() {
+        #expect(ThemeID.allCases.count == 11)
+    }
+
+    @Test func allDisplayNamesAreNonEmpty() {
+        for theme in ThemeID.allCases {
+            #expect(!theme.displayName.isEmpty, "ThemeID.\(theme) has empty displayName")
+        }
+    }
+
+    @Test func allDescriptionsAreNonEmpty() {
+        for theme in ThemeID.allCases {
+            #expect(!theme.description.isEmpty, "ThemeID.\(theme) has empty description")
+        }
+    }
+
+    @Test func rawValueRoundTripsForAllCases() {
+        for theme in ThemeID.allCases {
+            let roundTripped = ThemeID(rawValue: theme.rawValue)
+            #expect(roundTripped == theme, "ThemeID.\(theme) failed rawValue round-trip")
+        }
+    }
+
+    @Test func allRawValuesAreUnique() {
+        let rawValues = ThemeID.allCases.map(\.rawValue)
+        #expect(Set(rawValues).count == rawValues.count)
+    }
+
+    @Test func brightDisplayNameIsDefault() {
+        #expect(ThemeID.bright.displayName == "Default")
+    }
+
+    @Test func oceanRawValueIsOcean() {
+        #expect(ThemeID.ocean.rawValue == "Ocean")
+    }
+}