chore(OUT-3604): remove docs/ from tracking and add to .gitignore

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: SandipBajracharya

.gitignore

@@ -41,4 +41,6 @@ yarn-error.log*
 *.tsbuildinfo
 next-env.d.ts
 
-.trigger
+.trigger
+
+docs