Added issue & PR templates

[shanjiaz]

Purpose

Setup templates to ensure PR description and issue quality. Guides community member on what we're looking for and sets expectations.

Description

Added PR description template. Set up two separate templates for bug report issues and RFCs.

Test

See rendered templates in this branch.

[github-actions]

📦 Build Artifacts Available
The build artifacts (`.whl` and `.tar.gz`) have been successfully generated and are available for download: https://github.com/vllm-project/speculators/actions/runs/22729240917/artifacts/5783970185.
They will be retained for up to 30 days.
Commit: 2ef94e9

[github-actions]

Summary

Status	Count
🔍 Total	93
✅ Successful	90
⏳ Timeouts	0
🔀 Redirected	2
👻 Excluded	0
❓ Unknown	0
🚫 Errors	1
⛔ Unsupported	0

Errors per input

Errors in docs/developer/contributing.md

• [ERROR] https://cert-manager.io/docs/contributing/sign-off/ | Network error: Connection failed. Check network connectivity and firewall settings (error sending request for url (https://cert-manager.io/docs/contributing/sign-off/)): Connection failed. Check network connectivity and firewall settings

Redirects per input

Redirects in docs/developer/contributing.md

• [200] https://docs.pytest.org/ | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.pytest.org/ --[302]--> https://docs.pytest.org/en/stable/

Redirects in docs/train.md

• [200] https://github.com/vllm-project/speculators/blob/main/scripts/response_regeneration | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://github.com/vllm-project/speculators/blob/main/scripts/response_regeneration --[301]--> https://github.com/vllm-project/speculators/tree/main/scripts/response_regeneration

Full Github Actions output

[fynnsu]

Added a few suggestions. Happy to discuss anything further

[fynnsu]

Looks good, thanks!

[brian-dellabetta]

💯