libsql: Return error if boostrap fails on database open

If boostrap fails in database open, we need to return an error;
otherwise we'll have the local database in inconsistent state.

Author: penberg

libsql/src/database.rs

@@ -691,17 +691,16 @@ impl Database {
                 };
                 use tokio::sync::Mutex;
 
-                let _ = tokio::task::block_in_place(move || {
+                tokio::task::block_in_place(move || {
                     let rt = tokio::runtime::Builder::new_current_thread()
                         .enable_all()
                         .build()
                         .unwrap();
                     rt.block_on(async {
-                        // we will ignore if any errors occurred during the bootstrapping the db,
-                        // because the client could be offline when trying to connect.
-                        let _ = db.bootstrap_db().await;
+                        db.bootstrap_db().await?;
+                        Ok::<(), crate::Error>(())
                     })
-                });
+                })?;
 
                 let local = db.connect()?;