Initial Pi code for public lookup api

src/officesense_pi/prisma/migrations/20260513184903_init/migration.sql

@@ -0,0 +1,17 @@
+-- CreateTable
+CREATE TABLE "User" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "firstName" TEXT NOT NULL,
+    "lastName" TEXT NOT NULL,
+    "faceEmbedding" BLOB NOT NULL
+);
+
+-- CreateTable
+CREATE TABLE "Tag" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "userId" TEXT NOT NULL,
+    CONSTRAINT "Tag_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Tag_userId_key" ON "Tag"("userId");