- added settings page and function

- add Role Ring for avatar and display role for user nav

prisma/migrations/20251227144141_setting/migration.sql

@@ -0,0 +1,15 @@
+-- CreateTable
+CREATE TABLE "setting" (
+    "id" TEXT NOT NULL,
+    "key" TEXT NOT NULL,
+    "value" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "relation" TEXT NOT NULL DEFAULT 'admin',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "setting_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "setting_key_key" ON "setting"("key");