fix: script.py guillemets, cron bad minute, system_prompt scripts bash

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

skills/script.py

@@ -147,7 +147,7 @@ def run(args: str, context) -> str:
             return "Format : save <nom> | <contenu du script>"
         name_raw, content = rest.split("|", 1)
         name    = _safe_name(name_raw)
-        content = content.strip().replace("\\n", "\n")
+        content = content.strip().replace("\\n", "\n").replace('\\"', '"').replace("\\'", "'")
 
         if not name:
             return "Nom de script invalide."