the data is not completely synced

[lookwake]

Describe the bug
importing data from wakatime.com by integrations feature, it lost some data.

imported: 430hrs 25mins

origin: 580hrs 20mins

System information
Please provide information on:

• Wakapi version 2.10.2
• Operating system
  Docker: image with latest tag
• Database MariaDB

[muety]

The difference arises from the fact that Wakapi estimates total coding time differently from WakaTime, i.e. has a different heuristic for interpolating between heartbeats. This had been discussed a couple of time before, e.g. see #488 (comment), #334 (comment) and the How are durations calculated? part of our FAQs. There's no way to accurately report coding time and the "truth" will probably be somewhere between Wakapi's and WakaTime's estimates.