[MIG] sql_export from V15.0

- split view in two files, according OCA guidelines;
- add legalsylvain as maintainers
- use abstract tree and form views
- refactor : split demo data into two files, according OCA guidelines
- replace obsolete base.menu_reporting_dashboard by spreadsheet_dashboard entries
- update translation
- prevent usage of export with parameters, that requires extra work
- do not skip 'check execution' when confirming sql exports

sql_export/models/sql_export.py

@@ -13,8 +13,6 @@ class SqlExport(models.Model):
 
     _sql_request_users_relation = "users_sqlquery_rel"
 
-    _check_execution_enabled = False
-
     copy_options = fields.Char(required=False, default="CSV HEADER DELIMITER ';'")
 
     file_format = fields.Selection([("csv", "CSV")], default="csv", required=True)