fix(auth): migrate from next-auth to better-auth (#1453)

lib/db/migrations/0010_better_auth.sql

@@ -0,0 +1,49 @@
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "name" text;
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "emailVerified" boolean NOT NULL DEFAULT false;
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "image" text;
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "isAnonymous" boolean NOT NULL DEFAULT false;
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "createdAt" timestamp DEFAULT now() NOT NULL;
+ALTER TABLE "User" ADD COLUMN IF NOT EXISTS "updatedAt" timestamp DEFAULT now() NOT NULL;
+
+CREATE TABLE IF NOT EXISTS "Session" (
+  "id" text PRIMARY KEY,
+  "expiresAt" timestamp NOT NULL,
+  "token" text NOT NULL UNIQUE,
+  "createdAt" timestamp DEFAULT now() NOT NULL,
+  "updatedAt" timestamp DEFAULT now() NOT NULL,
+  "ipAddress" text,
+  "userAgent" text,
+  "userId" uuid NOT NULL REFERENCES "User"("id") ON DELETE CASCADE
+);
+
+CREATE TABLE IF NOT EXISTS "Account" (
+  "id" text PRIMARY KEY,
+  "accountId" text NOT NULL,
+  "providerId" text NOT NULL,
+  "userId" uuid NOT NULL REFERENCES "User"("id") ON DELETE CASCADE,
+  "accessToken" text,
+  "refreshToken" text,
+  "idToken" text,
+  "accessTokenExpiresAt" timestamp,
+  "refreshTokenExpiresAt" timestamp,
+  "scope" text,
+  "password" text,
+  "createdAt" timestamp DEFAULT now() NOT NULL,
+  "updatedAt" timestamp DEFAULT now() NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS "Verification" (
+  "id" text PRIMARY KEY,
+  "identifier" text NOT NULL,
+  "value" text NOT NULL,
+  "expiresAt" timestamp NOT NULL,
+  "createdAt" timestamp DEFAULT now() NOT NULL,
+  "updatedAt" timestamp DEFAULT now() NOT NULL
+);
+
+UPDATE "User" SET "isAnonymous" = true WHERE email ~ '^guest-\d+$';
+
+INSERT INTO "Account" ("id", "accountId", "providerId", "userId", "password", "createdAt", "updatedAt")
+SELECT gen_random_uuid()::text, id::text, 'credential', id, password, now(), now()
+FROM "User" WHERE password IS NOT NULL
+ON CONFLICT DO NOTHING;