General

All comment and document must be in English.
Omit unnecessary obvious comment during coding.
For the document, must be concise, well organize into catelog, no duplicated topic, no redundant information. Relative topic should be organize in near position.
If you don't know 3rd-party API, should lookup on https://docs.rs/<crate>.
Do not run cargo clippy
Run test with make test. In order to prevent too long output truncated by AI tool, run test with make test <test_name> when you have a targeted test case.
Always use shorter token path by importing the trait or structure.

Execution plan

Create execution plan with steps when going large design, store into docs/(topic)_steps.md, wait for review.