Clean remote files job shows progress out of 1 instead of 100%

[nilathedragon]

💡 Summary

When running the remote files clean job, the job reports its progress as deleted files out of total files, which means the progress shown in the bull dashboard is too small to read.

Likely all thats needed is this line being changed from deletedCount / total to 100/total*deletedCount

🥰 Expected Behavior

The progress of cleanup should be shown in % out of 100

🤬 Actual Behavior

The progress of clean up is shown as something like 0.02134324233122

📝 Steps to Reproduce

1. Start cleanup job by purging cached remote media
2. Observe job in Bull Dashboard

💻 Frontend Environment

* Model and OS of the device(s): MacBook Pro M1 Max, macOS Sonoma 14.4.1
* Browser: Arc 1.36.0 (Chromium Engine Version 123.0.6312.87)
* Server URL: derg.social
* Misskey: Sharkey 2024.3.1

The bug is valid for Misskey too as the suspected code is the same in Misskey & Sharkey

🛰 Backend Environment (for server admin)

* Installation Method or Hosting Service: Kubernetes
* Misskey: Sharkey 2024.3.1
* Node: 20
* PostgreSQL: 15
* Redis: 7.2.3
* OS and Architecture: Rocky Linux 9

Do you want to address this bug yourself?

• Yes, I will patch the bug myself and send a pull request

[kakkokari-gtyih]

Done in #13633 （Githubの書式で紐づけが成されていなかった）