feat: add icon field (#4824)

* feat: add icon field

* fix: add sqlx migration files

* chore: fix tst

* chore: fix duplicate event name

* chore: update to lastest stable rust toolchain

* chore: use 1.75 channel

* chore: fix duplicate event name

* chore: fix duplicate event name

* chore: use more reliable assertion

---------

Co-authored-by: nathan <nathan@appflowy.io>

frontend/rust-lib/flowy-server/src/af_cloud/impls/user/cloud_service_impl.rs

@@ -409,6 +409,7 @@ fn to_user_workspace(af_workspace: AFWorkspace) -> UserWorkspace {
     name: af_workspace.workspace_name,
     created_at: af_workspace.created_at,
     workspace_database_object_id: af_workspace.database_storage_id.to_string(),
+    icon: af_workspace.icon,
   }
 }
 

frontend/rust-lib/flowy-server/src/local_server/impls/user.rs

@@ -214,5 +214,6 @@ fn make_user_workspace() -> UserWorkspace {
     name: "My Workspace".to_string(),
     created_at: Default::default(),
     workspace_database_object_id: uuid::Uuid::new_v4().to_string(),
+    icon: "".to_string(),
   }
 }