Add guided reflection flow with mood-adaptive CBT/ACT questions

Walks users through 3-4 guided questions based on mood category:
positive (great/good) gets gratitude-oriented questions, neutral
(average) gets exploratory questions, and negative (bad/horrible)
gets empathetic questions. Stored as JSON in MoodEntryModel,
integrated into PDF reports, AI summaries, and CSV export.

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

Reflect (iOS).entitlements

@@ -18,6 +18,8 @@
 	<array>
 		<string>CloudKit</string>
 	</array>
+	<key>com.apple.developer.weatherkit</key>
+	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
 		<string>group.com.88oakapps.reflect</string>