Update various `@types` packages, NestJS, TypeScript, and Jest dependencies. Add new packages such as AWS SDK clients and utility libraries to enhance testing, type definitions, and AWS integrations.
Refactor multiple modules to improve dependency management by adding missing imports (e.g., `AuthModule`, `CryptoModule`) and ensuring essential services and repositories are exported. Update Dockerfile for better build and runtime efficiency, improve CORS handling, and enhance validation with updates to DTOs. Include package.json refinements for dependency organization.
Optimized import order, applied consistent formatting, and improved readability in various modules, including `contents`, `media`, and `auth` services.
Added new dependencies for caching, security, media processing, and validation. Updated scripts and included the `dist` folder for build output. Refined devDependencies to support new features and typings.
Added `@nestjs-modules/mailer`, `nodemailer`, and their respective types to backend dependencies for implementing email services. Updated `pnpm-lock.yaml` to reflect these changes.
Added `@noble/post-quantum`, `@node-rs/argon2`, and `jose` to backend dependencies to support advanced cryptographic operations, including post-quantum algorithms, Argon2 hashing, and JWT/JWE handling.
