refactor: deps crates (#4362)

* refactor: rename flowy-folder-deps to flowy-folder-pub

* chore: rename crates

* chore: move flowy-task to lib-infra

* chore: rename crates

* refactor: user manager dir

frontend/rust-lib/flowy-database-pub/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "flowy-database-pub"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+lib-infra = { workspace = true }
+collab-entity = { version = "0.1.0" }
+collab = { version = "0.1.0" }
+anyhow.workspace = true

frontend/rust-lib/flowy-database-pub/src/cloud.rs

@@ -0,0 +1,43 @@
+use std::collections::HashMap;
+
+use anyhow::Error;
+use collab::core::collab::CollabDocState;
+use collab_entity::CollabType;
+
+use lib_infra::future::FutureResult;
+
+pub type CollabDocStateByOid = HashMap<String, CollabDocState>;
+
+/// A trait for database cloud service.
+/// Each kind of server should implement this trait. Check out the [AppFlowyServerProvider] of
+/// [flowy-server] crate for more information.
+pub trait DatabaseCloudService: Send + Sync {
+  /// The suffix 'db' in the method name serves as a workaround to avoid naming conflicts with the existing method `get_collab_doc_state`.
+  fn get_collab_doc_state_db(
+    &self,
+    object_id: &str,
+    collab_type: CollabType,
+    workspace_id: &str,
+  ) -> FutureResult<CollabDocState, Error>;
+
+  /// The suffix 'db' in the method name serves as a workaround to avoid naming conflicts with the existing method `get_collab_doc_state`.
+  fn batch_get_collab_doc_state_db(
+    &self,
+    object_ids: Vec<String>,
+    object_ty: CollabType,
+    workspace_id: &str,
+  ) -> FutureResult<CollabDocStateByOid, Error>;
+
+  fn get_collab_snapshots(
+    &self,
+    object_id: &str,
+    limit: usize,
+  ) -> FutureResult<Vec<DatabaseSnapshot>, Error>;
+}
+
+pub struct DatabaseSnapshot {
+  pub snapshot_id: i64,
+  pub database_id: String,
+  pub data: Vec<u8>,
+  pub created_at: i64,
+}

frontend/rust-lib/flowy-database-pub/src/lib.rs

@@ -0,0 +1 @@
+pub mod cloud;