[Bug]: 100% cpu usage and stuck

[Qwenjin]

Describe the bug

Open any code snippet. Occasionally, I get stuck and find that the cpu usage is 100%. It will return to normal after some time.

relate to: https://github.com/massCodeIO/massCode/issues/287

To reproduce

1. Create some random data to make the db.json file larger than 100kb.
2. Open some code snippets with more content.

Version

3.11.0

OS

macOS 12.7.2

Validations

• [X] Follow our Code of Conduct
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] Check that this is a concrete bug. For Q&A open a GitHub Discussion.