feat: workspace service in user crate (#4373)

* refactor: user manager

* feat: implement workspace service

* refactor: migrate user data when sign up

* chore: fmt

* chore: enable beta cloud

* chore: update ci

* chore: trim slash

frontend/rust-lib/flowy-sqlite/src/kv/kv.rs

@@ -13,6 +13,7 @@ const DB_NAME: &str = "cache.db";
 
 /// [StorePreferences] uses a sqlite database to store key value pairs.
 /// Most of the time, it used to storage AppFlowy configuration.
+#[derive(Clone)]
 pub struct StorePreferences {
   database: Option<Database>,
 }

frontend/rust-lib/flowy-sqlite/src/sqlite_impl/database.rs

@@ -7,6 +7,7 @@ use crate::sqlite_impl::{
   pool::{ConnectionManager, ConnectionPool, PoolConfig},
 };
 
+#[derive(Clone)]
 pub struct Database {
   uri: String,
   pool: Arc<ConnectionPool>,