[MIG] web_m2x_options: Migration to 11.0

web_m2x_options: Fix usage for non-admins

web_m2x_options: Reduce rpc calls

web_m2x_options: Update manifest and readme

web_m2x_options/models/ir_config_parameter.py

@@ -0,0 +1,12 @@
+from odoo import api, models
+
+
+class IrConfigParameter(models.Model):
+    _inherit = 'ir.config_parameter'
+
+    @api.model
+    def get_web_m2x_options(self):
+        opts = ['web_m2x_options.create', 'web_m2x_options.create_edit',
+                'web_m2x_options.limit', 'web_m2x_options.search_more',
+                'web_m2x_options.m2o_dialog']
+        return self.sudo().search_read([['key', 'in', opts]], ["key", "value"])