Remove docs/specs from repo, add to .gitignore

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

Author: aksOps

.gitignore

@@ -41,6 +41,7 @@ Thumbs.db
 # Project
 .code-intelligence/
 docs/superpowers/
+docs/specs/
 .code_intelligence_cache*/
 *.db
 *.db-wal