feat: compaction integration (#997)

* feat: trigger compaction on flush

* chore: rebase develop

* feat: add config item max_file_in_level0 and remove compaction_after_flush

* fix: cr comments

* chore: add unit test to cover Timestamp::new_inclusive

* fix: workaround to fix future is not Sync

* fix: future is not sync

* fix: some cr comments

src/script/src/manager.rs

@@ -118,6 +118,7 @@ mod tests {
     use log_store::raft_engine::log_store::RaftEngineLogStore;
     use log_store::LogConfig;
     use mito::engine::MitoEngine;
+    use storage::compaction::noop::NoopCompactionScheduler;
     use storage::config::EngineConfig as StorageEngineConfig;
     use storage::EngineImpl;
     use tempdir::TempDir;
@@ -135,12 +136,14 @@ mod tests {
         };
 
         let log_store = RaftEngineLogStore::try_new(log_config).await.unwrap();
+        let compaction_scheduler = Arc::new(NoopCompactionScheduler::default());
         let mock_engine = Arc::new(DefaultEngine::new(
             TableEngineConfig::default(),
             EngineImpl::new(
                 StorageEngineConfig::default(),
                 Arc::new(log_store),
                 object_store.clone(),
+                compaction_scheduler,
             ),
             object_store,
         ));

src/script/src/python/builtins.rs

@@ -962,7 +962,7 @@ pub(crate) mod greptime_builtin {
                         Ok(obj) => match py_vec_obj_to_array(&obj, vm, 1){
                             Ok(v) => if v.len()==1{
                                 Ok(v)
-                            }else{
+                            } else {
                                 Err(vm.new_runtime_error(format!("Expect return's length to be at most one, found to be length of {}.", v.len())))
                             },
                             Err(err) => Err(vm