feat: rename tenant into workspace (#2553)

* feat: rename tenant into workspace

* fix: missing some files and reset not working

* fix: wrong import

* Use link in company seeds

* Use link in company seeds

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

docs/docs/contributor/server/basics/folder-architecture.mdx

@@ -21,7 +21,7 @@ server
   └───health
   └───integrations
   └───metadata
-  └───tenant
+  └───workspace
   └───utils
 ```
 
@@ -51,7 +51,7 @@ Includes a publicly available REST API (healthz) that returns a JSON to confirm
 
 Defines custom objects and makes available a GraphQL API (graphql/metadata).
 
-## Tenant
+## Workspace
 
 Generates and serves custom GraphQL schema based on the metadata.