common/y*: add Chinese translation

[BananaaaKING]

1. yolo.md
2. yadm-config.md
3. yesod.md
4. yuvtoppm.md
5. ykinfo.md
6. youtube-viewer.md
7. yard.md
8. ykman-config.md
9. yadm-git-crypt.md
10. ykman.md
11. yadm-init.md
12. yacas.md
13. you-get.md
14. ybmtopbm.md
15. yadm-decrypt.md
16. ykman-oath.md
17. yt-dlp.md
18. yq.md
19. youtube-dl.md
20. yadm-perms.md
21. yadm-gitconfig.md
22. ybacklight.md
23. yadm-enter.md
24. yadm-upgrade.md
25. ya.md
26. yadm-clone.md
27. yes.md
28. yadm-alt.md
29. yadm-transcrypt.md
30. yuvsplittoppm.md
31. yadm-encrypt.md
32. yadm-introspect.md
33. yapf.md
34. yuy2topam.md
35. ykman-fido.md
36. yadm-bootstrap.md
37. yazi.md
38. yacc.md
39. ykman-openpgp.md
40. yadm-list.md
41. yadm.md

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• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page(s) have at most 8 examples.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR title conforms to the recommended templates.

[tldr-bot]

The build for this PR failed with the following error(s):

pages.zh/common/yt-dlp.md:39: TLDR008 File should contain no trailing whitespace

Please fix the error(s) and push again.

[tldr-bot]

Hello! I've noticed something unusual when checking this PR:

• The page pages.zh/common/youtube-dl.md seems to be a copy of pages/common/youtube-dl.md (55% matching).

Is this intended? If so, just ignore this comment. Otherwise, please double-check the commits.