to much to describe, everything in PR

internal/models/notification.go

@@ -0,0 +1,16 @@
+package models
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type Notification struct {
+	ID        uuid.UUID `db:"id"`
+	UserID    uuid.UUID `db:"user_id"`
+	Title     string    `db:"title"`
+	Body      *string   `db:"body"`
+	IsRead    bool      `db:"is_read"`
+	CreatedAt time.Time `db:"created_at"`
+}