[FIX] mail,web: link attachments & messages

The information of the active model and record was not given in the context
Records created from the Manage Messages and Manage Attachements in the debug
menu were not linked to the current records
Add context in test too

closes odoo/odoo#27766

addons/mail/static/src/js/tools/debug_manager.js

@@ -23,6 +23,10 @@ DebugManager.include({
             views: [[false, 'list'], [false, 'form']],
             type: 'ir.actions.act_window',
             domain: [['res_id', '=', selectedIDs[0]], ['model', '=', this._controller.modelName]],
+            context: {
+                default_res_model: this._controller.modelName,
+                default_res_id: selectedIDs[0],
+            },
         });
     },
 });

addons/mail/static/tests/tools/debug_manager_tests.js

@@ -14,6 +14,10 @@ QUnit.module('Mail DebugManager', {}, function () {
             intercepts: {
                 do_action: function (event) {
                     assert.deepEqual(event.data.action, {
+                      context: {
+                        default_res_model: "testModel",
+                        default_res_id: 5,
+                      },
                         res_model: 'mail.message',
                         name: "Manage Messages",
                         views: [[false, 'list'], [false, 'form']],

addons/web/static/src/js/tools/debug_manager.js

@@ -365,6 +365,10 @@ DebugManager.include({
             views: [[false, 'list'], [false, 'form']],
             type: 'ir.actions.act_window',
             domain: [['res_model', '=', this._action.res_model], ['res_id', '=', selectedIDs[0]]],
+            context: {
+                default_res_model: this._action.res_model,
+                default_res_id: selectedIDs[0],
+            },
         });
     },
     get_metadata: function() {

addons/web/static/tests/tools/debug_manager_tests.js

@@ -46,6 +46,10 @@ QUnit.module('DebugManager', {}, function () {
             intercepts: {
                 do_action: function (event) {
                     assert.deepEqual(event.data.action, {
+                      context: {
+                        default_res_model: "test.model",
+                        default_res_id: 5,
+                      },
                       domain: [["res_model", "=", "test.model"],["res_id", "=", 5]],
                       name: "Manage Attachments",
                       res_model: "ir.attachment",