Fix 23 failing UI tests: accessibility hierarchy, test mode, and interaction issues

App fixes:
- Remove empty_state identifier from EmptyHomeView VStack (was overriding mood_header)
- Fix resetAppState to set needsOnboarding=true (fresh state) instead of false
- Set bypassSubscription explicitly based on launch arg presence (was defaulting to true in DEBUG)

Test fixes:
- TabBarScreen: use coordinate tap to avoid iOS 26 Liquid Glass hittability issues
- SettingsScreen: use coordinate tap for segments, handle Settings label ambiguity with tab bar
- EntryDetailScreen: use mood_button_ identifiers instead of label matching (was matching entry rows)

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

Tests iOS/Screens/SettingsScreen.swift

@@ -14,7 +14,6 @@ struct SettingsScreen {
 
     var settingsHeader: XCUIElement { app.staticTexts["settings_header"] }
     var customizeSegment: XCUIElement { app.buttons["Customize"] }
-    var settingsSegment: XCUIElement { app.buttons["Settings"] }
     var upgradeBanner: XCUIElement { app.otherElements["upgrade_banner"] }
     var subscribeButton: XCUIElement { app.buttons["subscribe_button"] }
     var whyUpgradeButton: XCUIElement { app.buttons["why_upgrade_button"] }
@@ -26,24 +25,44 @@ struct SettingsScreen {
     // MARK: - Actions
 
     func tapCustomizeTab() {
-        customizeSegment.tapWhenReady()
+        let segment = customizeSegment
+        _ = segment.waitForExistence(timeout: 5)
+        segment.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
     }
 
     func tapSettingsTab() {
-        settingsSegment.tapWhenReady()
+        // Find the "Settings" segment in the segmented control (not the tab bar button).
+        // Try segmentedControls first, then fall back to finding by exclusion.
+        let segCtrl = app.segmentedControls.buttons["Settings"]
+        if segCtrl.waitForExistence(timeout: 3) {
+            segCtrl.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
+            return
+        }
+        // Fallback: find a "Settings" button that is NOT the tab bar button
+        let candidates = app.buttons.matching(NSPredicate(format: "label == 'Settings'")).allElementsBoundByIndex
+        let tabBarBtn = app.tabBars.buttons["Settings"]
+        for candidate in candidates where candidate.frame != tabBarBtn.frame {
+            candidate.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
+            return
+        }
     }
 
     func tapClearData() {
-        clearDataButton.tapWhenReady()
+        let button = clearDataButton
+        if button.exists && !button.isHittable {
+            app.swipeUp()
+        }
+        _ = button.waitForExistence(timeout: 5)
+        button.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
     }
 
     func tapAnalyticsToggle() {
-        // Scroll down to find the toggle if needed
-        let toggle = app.descendants(matching: .any).matching(identifier: "settings_analytics_toggle").firstMatch
-        if !toggle.isHittable {
+        let toggle = analyticsToggle
+        if toggle.exists && !toggle.isHittable {
             app.swipeUp()
         }
-        toggle.tapWhenReady()
+        _ = toggle.waitForExistence(timeout: 5)
+        toggle.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
     }
 
     // MARK: - Assertions