fix migration number

migrations/000065_create_notifications_table.up.sql

@@ -0,0 +1,28 @@
+-- Notifications table (master notification record)
+CREATE TABLE notifications (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    title VARCHAR(255) NOT NULL,
+    body TEXT,
+    type VARCHAR(100),
+    category VARCHAR(100),
+    priority VARCHAR(50) NOT NULL DEFAULT 'normal' CHECK (priority IN ('low', 'normal', 'high')),
+    image_url VARCHAR(512),
+    action_url VARCHAR(512),
+    notifiable_type VARCHAR(100),
+    notifiable_id UUID,
+    data JSONB,
+    scheduled_at TIMESTAMP WITH TIME ZONE,
+    sent_at TIMESTAMP WITH TIME ZONE,
+    expired_at TIMESTAMP WITH TIME ZONE,
+    created_by UUID REFERENCES users(id) ON DELETE SET NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Indexes
+CREATE INDEX idx_notifications_created_by ON notifications(created_by);
+CREATE INDEX idx_notifications_type ON notifications(type);
+CREATE INDEX idx_notifications_category ON notifications(category);
+CREATE INDEX idx_notifications_notifiable ON notifications(notifiable_type, notifiable_id);
+CREATE INDEX idx_notifications_scheduled_at ON notifications(scheduled_at);
+CREATE INDEX idx_notifications_sent_at ON notifications(sent_at);