Add multilingual audit CI pipeline + extract mandelblog_content_guard

mandelblog_content_guard/agents/nl.py

@@ -0,0 +1,20 @@
+from .base import BaseLanguageAgent
+from ..normalizers import normalize_nl_text
+
+
+class DutchAgent(BaseLanguageAgent):
+    locale = "nl"
+    tone = "zakelijk en duidelijk"
+    preferred_formality = "je/jij professioneel"
+    cta_defaults = {
+        "starter": "Plan startergesprek",
+        "business": "Plan zakelijk gesprek",
+        "support": "Bekijk support",
+        "service": "Bekijk diensten",
+        "project": "Start jouw project",
+        "contact": "Plan kennismaking",
+        "offerte": "Vraag voorstel aan",
+    }
+
+    def post_cleanup_text(self, text: str, field_path: str = "") -> str:
+        return normalize_nl_text(text, field_path=field_path)