fix(server): remove obsolete AutoLinkWorkspaceToUserList calls from rhttp tests

Workspace linking functionality was removed, but these test files still
referenced the now-deleted method.

Author: ElecTwix

packages/server/internal/api/rhttp/rhttp_streaming_test.go

@@ -158,10 +158,6 @@ func (f *httpStreamingFixture) createWorkspace(t *testing.T, name string) idwrap
 		t.Fatalf("create workspace user: %v", err)
 	}
 
-	if err := f.ws.AutoLinkWorkspaceToUserList(f.ctx, workspaceID, f.userID); err != nil {
-		t.Fatalf("autolink workspace: %v", err)
-	}
-
 	return workspaceID
 }
 

packages/server/internal/api/rhttp/rhttp_test.go

@@ -168,10 +168,6 @@ func (f *httpFixture) createWorkspace(t *testing.T, name string) idwrap.IDWrap {
 		t.Fatalf("create workspace user: %v", err)
 	}
 
-	if err := f.ws.AutoLinkWorkspaceToUserList(f.ctx, workspaceID, f.userID); err != nil {
-		t.Fatalf("autolink workspace: %v", err)
-	}
-
 	return workspaceID
 }