Fix non-devmode bootstrap
The config rework in broke non-devmode bootstrap due to an
oversight.  Fix this.
@@ -782,7 +782,7 @@ async def _configure(
for setting, value in settings.items():
scripts.append(f'''
- CONFIGURE SYSTEM SET {setting} := {value};
+ CONFIGURE SYSTEM SET {setting} := {value.value};
''')
else:
settings = {}
