fix: ignore generated CodeBoarding artifacts

Amp-Thread-ID: https://ampcode.com/threads/T-019ecb81-dc76-76cb-8bf3-22a366c9be41
Co-authored-by: Amp <amp@ampcode.com>

Author: ivanmilevtues

.gitignore

@@ -12,11 +12,10 @@ node_modules/
 __pycache__/
 *.py[cod]
 
-# CodeBoarding generated cache/log artifacts
-.codeboarding/logs/
-.codeboarding/health/*
-!.codeboarding/health/
-!.codeboarding/health/health_report.json
+# CodeBoarding generated artifacts are managed by sync mode.
+# Keep them ignored for humans; the action force-adds the files it owns.
+.codeboarding/
+docs/development/architecture.md
 
 # Environment files
 .env

action.yml

@@ -1455,7 +1455,7 @@ runs:
           stage_paths+=("docs/development/architecture.md")
         fi
         stage_paths+=("${old_md[@]}" "${new_md[@]}")
-        git add -A -- "${stage_paths[@]}"
+        git add -f -A -- "${stage_paths[@]}"
 
         if git diff --cached --quiet; then
           echo "::notice::Generated architecture is unchanged; nothing to commit."