feat : add doctor & career api

backend/prisma/migrations/20260313085241_career/migration.sql

@@ -0,0 +1,15 @@
+-- CreateTable
+CREATE TABLE "Career" (
+    "id" SERIAL NOT NULL,
+    "post" TEXT NOT NULL,
+    "designation" TEXT,
+    "qualification" TEXT,
+    "experienceNeed" TEXT,
+    "email" TEXT,
+    "number" TEXT,
+    "status" TEXT NOT NULL DEFAULT 'new',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Career_pkey" PRIMARY KEY ("id")
+);