feat(kesehatan): refactor ringkasan kesehatan to auto-derived stats

- Add IbuHamil and Balita models to schema.prisma
- Implement IbuHamil and Balita API modules (CRUD)
- Implement /stats endpoint for aggregated health KPIs
- Refactor ringkasan-kesehatan admin page to dashboard-style UI
- Update sidebar with Ibu Hamil and Balita entries
- Fix type errors and icon exports in admin UI
- Bump version to 0.1.52

prisma/migrations/20260504100000_add_ibu_hamil_balita/migration.sql

@@ -0,0 +1,59 @@
+-- CreateEnum
+CREATE TYPE "IbuHamilStatus" AS ENUM ('AKTIF', 'MELAHIRKAN', 'KEGUGURAN', 'NONAKTIF');
+
+-- CreateEnum
+CREATE TYPE "JenisKelaminBalita" AS ENUM ('L', 'P');
+
+-- CreateEnum
+CREATE TYPE "StatusStunting" AS ENUM ('NORMAL', 'ALERT', 'STUNTING');
+
+-- CreateTable
+CREATE TABLE "IbuHamil" (
+    "id" TEXT NOT NULL,
+    "nama" TEXT NOT NULL,
+    "nik" TEXT,
+    "usiaKehamilan" INTEGER NOT NULL DEFAULT 0,
+    "hpht" TIMESTAMP(3),
+    "taksiranLahir" TIMESTAMP(3),
+    "alamat" TEXT,
+    "noHp" TEXT,
+    "catatan" TEXT,
+    "posyanduId" TEXT,
+    "status" "IbuHamilStatus" NOT NULL DEFAULT 'AKTIF',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+
+    CONSTRAINT "IbuHamil_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Balita" (
+    "id" TEXT NOT NULL,
+    "nama" TEXT NOT NULL,
+    "nik" TEXT,
+    "tanggalLahir" TIMESTAMP(3) NOT NULL,
+    "jenisKelamin" "JenisKelaminBalita" NOT NULL,
+    "beratBadanKg" DOUBLE PRECISION,
+    "tinggiBadanCm" DOUBLE PRECISION,
+    "namaOrtu" TEXT,
+    "alamat" TEXT,
+    "noHpOrtu" TEXT,
+    "posyanduId" TEXT,
+    "imunisasiLengkap" BOOLEAN NOT NULL DEFAULT false,
+    "giziBaik" BOOLEAN NOT NULL DEFAULT true,
+    "pemeriksaanRutin" BOOLEAN NOT NULL DEFAULT true,
+    "statusStunting" "StatusStunting" NOT NULL DEFAULT 'NORMAL',
+    "catatan" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+
+    CONSTRAINT "Balita_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "IbuHamil" ADD CONSTRAINT "IbuHamil_posyanduId_fkey" FOREIGN KEY ("posyanduId") REFERENCES "Posyandu"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Balita" ADD CONSTRAINT "Balita_posyanduId_fkey" FOREIGN KEY ("posyanduId") REFERENCES "Posyandu"("id") ON DELETE SET NULL ON UPDATE CASCADE;