Rebrand entire project from Feels to Reflect

Complete rename across all bundle IDs, App Groups, CloudKit containers,
StoreKit product IDs, data store filenames, URL schemes, logger subsystems,
Swift identifiers, user-facing strings (7 languages), file names, directory
names, Xcode project, schemes, assets, and documentation.

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

ReflectTests/IntegrationTests.swift

@@ -0,0 +1,141 @@
+//
+//  IntegrationTests.swift
+//  ReflectTests
+//
+//  Integration tests verifying full lifecycle pipelines.
+//
+
+import XCTest
+import SwiftData
+@testable import Reflect
+
+@MainActor
+final class IntegrationTests: XCTestCase {
+    var sut: DataController!
+
+    override func setUp() {
+        super.setUp()
+        let schema = Schema([MoodEntryModel.self])
+        let config = ModelConfiguration(schema: schema, isStoredInMemoryOnly: true)
+        sut = DataController(container: try! ModelContainer(for: schema, configurations: [config]))
+    }
+
+    override func tearDown() {
+        sut = nil
+        super.tearDown()
+    }
+
+    // MARK: - Phase 8: Integration Pipelines
+
+    func test_fullCRUD_lifecycle() {
+        let date = makeDate(2024, 6, 15)
+
+        // Create
+        sut.add(mood: .good, forDate: date, entryType: .listView)
+        XCTAssertNotNil(sut.getEntry(byDate: date))
+
+        // Read
+        let entry = sut.getEntry(byDate: date)
+        XCTAssertEqual(entry?.mood, .good)
+
+        // Update
+        let updated = sut.update(entryDate: date, withMood: .great)
+        XCTAssertTrue(updated)
+        XCTAssertEqual(sut.getEntry(byDate: date)?.mood, .great)
+
+        // Update notes
+        sut.updateNotes(forDate: date, notes: "Lifecycle test")
+        XCTAssertEqual(sut.getEntry(byDate: date)?.notes, "Lifecycle test")
+
+        // Delete
+        sut.deleteAllEntries(forDate: date)
+        XCTAssertNil(sut.getEntry(byDate: date))
+    }
+
+    func test_streak_throughLifecycle() {
+        let today = Calendar.current.startOfDay(for: Date())
+        let yesterday = Calendar.current.date(byAdding: .day, value: -1, to: today)!
+
+        // Add today → streak=1
+        sut.add(mood: .good, forDate: today, entryType: .listView)
+        XCTAssertEqual(sut.calculateStreak(from: today).streak, 1)
+
+        // Add yesterday → streak=2
+        sut.add(mood: .great, forDate: yesterday, entryType: .listView)
+        XCTAssertEqual(sut.calculateStreak(from: today).streak, 2)
+
+        // Update today's mood → streak still 2
+        sut.update(entryDate: today, withMood: .average)
+        XCTAssertEqual(sut.calculateStreak(from: today).streak, 2)
+
+        // Delete today → streak=1 (counting from yesterday)
+        sut.deleteAllEntries(forDate: today)
+        XCTAssertEqual(sut.calculateStreak(from: today).streak, 1)
+    }
+
+    func test_voteStatus_throughLifecycle() {
+        let onboarding = OnboardingData()
+        onboarding.inputDay = .Today
+        // Set unlock time to 00:01 so we're always "after" unlock
+        var components = Calendar.current.dateComponents([.year, .month, .day], from: Date())
+        components.hour = 0
+        components.minute = 1
+        onboarding.date = Calendar.current.date(from: components)!
+
+        let votingDate = ShowBasedOnVoteLogics.getCurrentVotingDate(onboardingData: onboarding)
+
+        // Helper: check vote status using testable DataController
+        func isVoteNeeded() -> Bool {
+            let entry = sut.getEntry(byDate: votingDate.startOfDay)
+            return entry == nil || entry?.mood == .missing
+        }
+
+        // No entry → vote needed
+        XCTAssertTrue(isVoteNeeded())
+
+        // Add entry → no vote needed
+        sut.add(mood: .great, forDate: votingDate, entryType: .listView)
+        XCTAssertFalse(isVoteNeeded())
+
+        // Delete entry → vote needed again
+        sut.deleteAllEntries(forDate: votingDate)
+        XCTAssertTrue(isVoteNeeded())
+    }
+
+    func test_duplicateRemoval() {
+        let date = makeDate(2024, 6, 15)
+
+        // Manually insert 3 entries for same date (simulating CloudKit conflict)
+        let entry1 = MoodEntryModel(forDate: date, mood: .great, entryType: .listView)
+        entry1.timestamp = makeDate(2024, 6, 15, hour: 10)
+        sut.modelContext.insert(entry1)
+
+        let entry2 = MoodEntryModel(forDate: date, mood: .good, entryType: .listView)
+        entry2.timestamp = makeDate(2024, 6, 15, hour: 8)
+        sut.modelContext.insert(entry2)
+
+        let entry3 = MoodEntryModel(forDate: date, mood: .missing, entryType: .filledInMissing)
+        entry3.timestamp = makeDate(2024, 6, 15, hour: 12)
+        sut.modelContext.insert(entry3)
+
+        sut.save()
+
+        let removed = sut.removeDuplicates()
+        XCTAssertEqual(removed, 2)
+        XCTAssertEqual(sut.getAllEntries(byDate: date).count, 1)
+    }
+
+    func test_dataListeners_fireOnMutation() {
+        var listenerCallCount = 0
+        sut.addNewDataListener {
+            listenerCallCount += 1
+        }
+
+        // add() calls saveAndRunDataListeners internally
+        sut.add(mood: .good, forDate: makeDate(2024, 6, 15), entryType: .listView)
+
+        // add() does: delete-save (if existing) + insert + saveAndRunDataListeners
+        // For a fresh add with no existing entry, listener fires once from saveAndRunDataListeners
+        XCTAssertGreaterThanOrEqual(listenerCallCount, 1, "Listener should fire at least once on mutation")
+    }
+}