Update with Windsurf support

Update specify.md

Update with support for /implement

Update constitution.md

Update constitution.md

Update constitution command

Cleanup

Merge pull request github#341 from TheArKaID/patch-1

Fix template path in update-agent-context.sh

Merge pull request github#321 from ahmet-cetinkaya/fix/qwen-release-a…

…ssets

fix: add missing Qwen support to release workflow and agent scripts

Merge pull request github#64 from aemr3/main

feat: Add Opencode support to Spec Kit CLI