Revert "fix: change trailing slash config to false"
Revert "fix: change trailing slash config to false"

This reverts commit 21f60e31c8f4582ad73241b1f626ac9ee53480a5.

yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook