[python3.8+] Update ecc.py to use time.perf_counter#1

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ZhulongNT wants to merge 7 commits intoYaoyaoBae:masterfrom

ZhulongNT:master

Commits on May 12, 2025

Update ecc.py to use perf_counter
ZhulongNT
authored

Commits on Sep 27, 2025

Add CI workflow for testing with echo command
ZhulongNT
authored

Commits on Sep 28, 2025

Add qc.yml for quality check workflows
ZhulongNT
authored
Change language setting from 'en-US' to 'zh-CN'
ZhulongNT
authored
fix markdown syntax
songzhenrui
committed
add copilot instructions
songzhenrui
committed
add all fixtures
songzhenrui
committed