Resolved security vulnerabilities

Patched multiple Dependabot security advisories by adding pnpm dependency overrides across the monorepo and upgrading vulnerable transitive dependencies. Critical CVE fixes include updating Qwik to 1.19.1 (RCE vulnerability), Qwik-City to 1.19.2 (prototype pollution and DoS), and MikroORM to 6.6.14 (SQL injection), along with updating the MikroORM adapter to use v6 API while maintaining backward compatibility.