feat: out-of-box experience (#2)

Reviewed-on: https://git.reya.su/reya/signed/pulls/2

crates/workspace/src/views/mod.rs

@@ -0,0 +1,7 @@
+mod repo_detail;
+mod repo_list;
+pub(crate) mod sidebar;
+
+pub use repo_detail::RepoDetailView;
+pub use repo_list::RepoListView;
+pub use sidebar::SidebarPanel;