Added App Logo, Removed Support for Tablet and Changed LLM

[fortune710]

Summary by CodeRabbit

• New Features

  • Added user streak tracking with cross-device synchronization
  • Upgraded AI model to latest version for improved performance

• Configuration

  • Updated app branding with new logo across all platforms
  • Updated iOS bundle identifier
  • Disabled iPad support on iOS

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Project	Deployment	Review	Updated (UTC)
keepsafe	Building	Preview, Comment	Jan 19, 2026 7:08pm

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This PR introduces user streak tracking functionality with cross-device synchronization via Supabase. It adds database schema, migrations, TypeScript types, and service-layer sync logic. Additionally, it updates the Gemini API model version and refreshes app configuration including icons, bundle identifier, and splash screen.

Changes

Cohort / File(s)	Summary
Backend Model Update backend/services/gemini_client.py	Updated GEMINI_FLASH_MODEL constant from "gemini-2.0-flash" to "gemini-2.5-flash"
Frontend App Configuration frontend/app.json	Replaced icon/favicon with keepsafe-logo.png, added purple splash screen, disabled tablet support on iOS, updated bundle identifier to com.fortunethedev.keepsafe
User Streak Database Infrastructure frontend/supabase/migrations/20260111000000_streaks.sql, frontend/constants/supabase.ts, frontend/types/database.ts	Created user_streaks table with RLS policies (read/insert/update/delete restricted to owning user), unique index on user_id, auto-updating timestamp trigger; added schema constants and TypeScript type definitions
Streak Service Integration frontend/services/streak-service.ts	Integrated Supabase sync: loadStreakData falls back to remote query if cache absent; saveStreakData upserts to Supabase with error logging; best-effort remote sync without blocking app flows

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related issues

• Sync Streak Data to Supabase #24: Directly related—both implement the user_streaks table schema, migration, service integration, and cross-device synchronization for streak tracking.

Possibly related PRs

• Supabase streak data sync #25: Both modify identical streak infrastructure (constants/supabase.ts, services/streak-service.ts, types/database.ts, migrations) to implement Supabase-backed user_streaks and sync behavior.
• Fixed Streaks, Unautenticated Users and Blocked Friends #10: Both affect the same streak-tracking artifacts (services/streak-service.ts, types/database.ts, constants/supabase.ts, and user_streaks migration).

Poem

🐰 Streaks across devices hop and bound,
With Supabase their sync is sound,
Local caches meet the cloud above,
User data synced with fuzzy love! 🌤️✨

✨ Finishing touches

• 📝 Generate docstrings

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