Compile with swc on twenty-server (#4863)

Experiment using swc instead of tsc (as we did the switch on
twenty-front)

It's **much** faster (at least 5x) but has stricter requirements.
I fixed the build but there's still an error while starting the server,
opening this PR for discussion.

Checkout the branch and try `nx build:swc twenty-server`

Read: https://docs.nestjs.com/recipes/swc#common-pitfalls

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/interfaces/relation.interface.ts

@@ -0,0 +1,5 @@
+/**
+ * Wrapper type used to circumvent ESM modules circular dependency issue
+ * caused by reflection metadata saving the type of the property.
+ */
+export type Relation<T> = T;