Add Auth, Update Models, Update Endpoints

prisma/schema.prisma

src/app.module.ts

src/auth/auth.guard.ts

src/main.ts

src/resolvers/agent.resolver.ts

src/resolvers/entry.resolver.ts

src/resolvers/group.resolver.ts

src/resolvers/models/agent.model.ts

src/resolvers/models/entry.model.ts

src/resolvers/models/group.model.ts

src/resolvers/models/unlockable-entry.model.ts

src/resolvers/models/unlocked-entry.model.ts

src/resolvers/resolver.module.ts

src/resolvers/unlockable-list.resolver.ts

src/resolvers/unlocked-entry.resolver.ts

src/telegram/telegram.service.ts