fix: resolve all biome lint errors and type issues

- Add file-level biome-ignore for noExplicitAny in prisma-facade.ts
  (intentional any for Prisma API compatibility surface)
- Fix noNonNullAssertion errors in cached-db.ts (redis null-guard fixes)
- Auto-fix formatting + organizeImports across modified files
- 0 tsc errors, 0 biome errors, 583 tests passing

src/actions/users.ts

@@ -2,8 +2,8 @@
 
 import crypto from "node:crypto";
 import { z } from "zod";
-import { hashPassword } from "@/lib/auth/password";
 import { invalidateLoginCache } from "@/lib/auth";
+import { hashPassword } from "@/lib/auth/password";
 import { PERMS } from "@/lib/permissions";
 import { prisma } from "@/lib/prisma";
 import { adminAction } from "@/lib/safe-action";