Add streaks, scheduled releases, and notification settings

- Couple streaks with milestone notifications
- Scheduled pack releases with admin UI
- Notification preferences screen
- Refactored profile settings screens
- Partner activity notifications

apps/supabase/migrations/20260117000000_add_notification_preferences.sql

@@ -0,0 +1,74 @@
+-- Add notification preferences table
+-- Allows users to opt out of specific notification types (opt-out model, all enabled by default)
+
+CREATE TABLE notification_preferences (
+    user_id UUID PRIMARY KEY REFERENCES profiles(id) ON DELETE CASCADE,
+    -- Core notifications (matching + messaging)
+    matches_enabled BOOLEAN DEFAULT true,
+    messages_enabled BOOLEAN DEFAULT true,
+    -- Re-engagement notifications
+    partner_activity_enabled BOOLEAN DEFAULT true,
+    pack_changes_enabled BOOLEAN DEFAULT true,
+    new_packs_enabled BOOLEAN DEFAULT true,
+    streak_milestones_enabled BOOLEAN DEFAULT true,
+    -- Timestamps
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Enable RLS
+ALTER TABLE notification_preferences ENABLE ROW LEVEL SECURITY;
+
+-- RLS policies: users can only manage their own preferences
+CREATE POLICY "Users can view their own notification preferences"
+    ON notification_preferences FOR SELECT
+    USING (user_id = auth.uid());
+
+CREATE POLICY "Users can insert their own notification preferences"
+    ON notification_preferences FOR INSERT
+    WITH CHECK (user_id = auth.uid());
+
+CREATE POLICY "Users can update their own notification preferences"
+    ON notification_preferences FOR UPDATE
+    USING (user_id = auth.uid())
+    WITH CHECK (user_id = auth.uid());
+
+-- Super admins can view all preferences
+CREATE POLICY "Super admins can view all notification preferences"
+    ON notification_preferences FOR SELECT
+    USING (is_super_admin());
+
+-- Updated_at trigger
+CREATE TRIGGER update_notification_preferences_updated_at
+    BEFORE UPDATE ON notification_preferences
+    FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+-- Function to get notification preferences with defaults
+-- Returns preferences if they exist, or creates a default row
+CREATE OR REPLACE FUNCTION get_or_create_notification_preferences(p_user_id UUID)
+RETURNS notification_preferences
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path = 'public'
+AS $$
+DECLARE
+    v_prefs notification_preferences;
+BEGIN
+    -- Try to get existing preferences
+    SELECT * INTO v_prefs
+    FROM notification_preferences
+    WHERE user_id = p_user_id;
+
+    -- If not found, create default preferences
+    IF NOT FOUND THEN
+        INSERT INTO notification_preferences (user_id)
+        VALUES (p_user_id)
+        RETURNING * INTO v_prefs;
+    END IF;
+
+    RETURN v_prefs;
+END;
+$$;
+
+-- Grant execute permission to authenticated users
+GRANT EXECUTE ON FUNCTION get_or_create_notification_preferences(UUID) TO authenticated;