docs: fix localized README links

[suyua9]

Summary

• fix the broken Docker Compose link in docs/hi-IN/README.md
• replace the leftover placeholder link in docs/tr-TR/README.md with the actual Grafana dashboard URL
• keep the localized READMEs aligned with the current English docs targets

Testing

• not run (docs-only change)

[crazywoola]

Hi @suyua9, thank you for taking the time to contribute to Dify.

Why this is being closed

This PR was opened by a first-time contributor and does not link to an associated issue. Per our contribution workflow, PRs should have a related issue opened and linked before review so the scope, expected behavior, and ownership are clear.

To link a PR correctly, please include one of GitHub's closing keywords in the PR description, for example: Fixes #123, Closes #123, or Resolves #123. Plain text such as #123 in the title or body may not create a closing issue reference.

Next steps

Please open an issue first, or link an existing issue using the syntax above. After the issue is confirmed, you are welcome to open a fresh PR that references it. Thanks again for your contribution and understanding.