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/20260117000001_add_partner_activity_notifications.sql

@@ -0,0 +1,110 @@
+-- Add partner activity notification system
+-- Notifies partner when a user answers questions (batched with 1-hour debounce)
+
+-- Add last_active_at to profiles for "is user in app" check
+ALTER TABLE profiles ADD COLUMN IF NOT EXISTS last_active_at TIMESTAMPTZ;
+
+-- Create pending activity notifications table
+CREATE TABLE pending_activity_notifications (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    couple_id UUID NOT NULL REFERENCES couples(id) ON DELETE CASCADE,
+    active_user_id UUID NOT NULL REFERENCES profiles(id) ON DELETE CASCADE,
+    response_count INTEGER DEFAULT 1,
+    notify_at TIMESTAMPTZ NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now(),
+    UNIQUE(couple_id)  -- Only one pending notification per couple (enables UPSERT for timer reset)
+);
+
+-- Index for efficient cron queries
+CREATE INDEX idx_pending_activity_notifications_notify_at
+    ON pending_activity_notifications(notify_at);
+
+-- Enable RLS
+ALTER TABLE pending_activity_notifications ENABLE ROW LEVEL SECURITY;
+
+-- RLS policies
+CREATE POLICY "Users can view their couple's pending activity notifications"
+    ON pending_activity_notifications FOR SELECT
+    USING (couple_id = get_auth_user_couple_id());
+
+CREATE POLICY "Super admins can view all pending activity notifications"
+    ON pending_activity_notifications FOR SELECT
+    USING (is_super_admin());
+
+-- Updated_at trigger
+CREATE TRIGGER update_pending_activity_notifications_updated_at
+    BEFORE UPDATE ON pending_activity_notifications
+    FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+-- Function to queue partner activity notifications
+-- Called via trigger when a response is inserted or updated
+CREATE OR REPLACE FUNCTION queue_partner_activity_notification()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path = 'public'
+AS $$
+DECLARE
+    v_user_id UUID;
+    v_couple_id UUID;
+BEGIN
+    -- Get the user making the response
+    v_user_id := auth.uid();
+
+    -- Skip if no auth context (service role operations)
+    IF v_user_id IS NULL THEN
+        RETURN NEW;
+    END IF;
+
+    -- Get user's couple_id
+    SELECT couple_id INTO v_couple_id
+    FROM profiles
+    WHERE id = v_user_id;
+
+    -- Skip if user is not in a couple
+    IF v_couple_id IS NULL THEN
+        RETURN NEW;
+    END IF;
+
+    -- UPSERT: Insert new notification or reset timer and increment count
+    INSERT INTO pending_activity_notifications (
+        couple_id,
+        active_user_id,
+        response_count,
+        notify_at
+    )
+    VALUES (
+        v_couple_id,
+        v_user_id,
+        1,
+        now() + interval '1 hour'
+    )
+    ON CONFLICT (couple_id) DO UPDATE SET
+        active_user_id = EXCLUDED.active_user_id,
+        response_count = pending_activity_notifications.response_count + 1,
+        notify_at = now() + interval '1 hour',
+        updated_at = now();
+
+    RETURN NEW;
+END;
+$$;
+
+-- Create trigger on responses table
+CREATE TRIGGER on_response_submitted
+    AFTER INSERT OR UPDATE OF answer ON responses
+    FOR EACH ROW
+    EXECUTE FUNCTION queue_partner_activity_notification();
+
+-- Schedule cron job (runs every 5 minutes)
+SELECT cron.schedule(
+    'send-partner-activity-notifications',
+    '*/5 * * * *',
+    $$
+    SELECT net.http_post(
+        url := 'https://ckjcrkjpmhqhiucifukx.supabase.co/functions/v1/send-partner-activity-notification',
+        headers := jsonb_build_object('Content-Type', 'application/json'),
+        body := '{}'::jsonb
+    )
+    $$
+);