feat: Anonymous guest permissions (#10726)

* Anonymous guest permissions

Signed-off-by: Artem Savchenko <armisav@gmail.com>

* Fix channels dropdown

Signed-off-by: Artem Savchenko <armisav@gmail.com>

* Update guest layout

Signed-off-by: Artem Savchenko <armisav@gmail.com>

---------

Signed-off-by: Artem Savchenko <armisav@gmail.com>

models/document/src/index.ts

@@ -553,6 +553,20 @@ export function createModel (builder: Builder): void {
     },
     document.ids.ModulePermissionGroup
   )
+
+  builder.createDoc(
+    core.class.ModulePermissionGroup,
+    core.space.Model,
+    {
+      application: document.app.Documents,
+      role: AccountRole.ReadOnlyGuest,
+      permissions: [],
+      spaceClass: document.class.Teamspace,
+      enabled: false,
+      order: 40
+    },
+    document.ids.ModulePermissionGroupReadOnlyGuest
+  )
   definePermissions(builder)
 
   builder.createDoc(core.class.DomainIndexConfiguration, core.space.Model, {

models/document/src/plugin.ts

@@ -62,7 +62,8 @@ export default mergeIds(documentId, document, {
     Other: '' as Ref<TagCategory>
   },
   ids: {
-    ModulePermissionGroup: '' as Ref<Doc>
+    ModulePermissionGroup: '' as Ref<Doc>,
+    ModulePermissionGroupReadOnlyGuest: '' as Ref<Doc>
   },
   string: {
     ConfigDescription: '' as IntlString,