✅ Comprehensive remainder round tests (#249)

## What?
- Add and modify tests to remainder round

## Why?
- We were missing some if we compare it to the community tests. They should be mostly the same

## How?
- Comparing one file to the other and adding the ones that we were missing

## Testing?
- Run the whole remainder round test file

## Anything Else?
- We might be missing some logical paths, please check if you can come up with anything else
- Also fixed a bug in the async instantiator where creating a finished project was not waiting until the block advanced to the finished transition

pallets/funding/src/instantiator/async_features.rs

@@ -171,7 +171,6 @@ pub async fn async_create_evaluating_project<
 	let mut inst = instantiator.lock().await;
 
 	inst.start_evaluation(project_id, issuer).unwrap();
-	let now = inst.current_block();
 	project_id
 }
 
@@ -791,7 +790,6 @@ pub async fn async_create_project_at<
 			block_orchestrator.add_awaiting_project(now + time_to_finish - time_to_evaluation, notify.clone()).await;
 			// Wait for the notification that our desired block was reached to continue
 			notify.notified().await;
-			let now = mutex_inst.lock().await.current_block();
 			async_create_evaluating_project(
 				mutex_inst.clone(),
 				test_project_params.metadata,