fix(minor): set default app in module and workspace

frappe/core/doctype/module_def/module_def.py

@@ -26,6 +26,12 @@ class ModuleDef(Document):
 		restrict_to_domain: DF.Link | None
 	# end: auto-generated types
 
+	def validate(self):
+		from frappe.modules.utils import get_module_app
+
+		if not self.app_name:
+			self.app_name = get_module_app(self.name)
+
 	def on_update(self):
 		"""If in `developer_mode`, create folder for module and
 		add in `modules.txt` of app if missing."""

frappe/desk/doctype/workspace/workspace.py

@@ -85,6 +85,11 @@ class Workspace(Document):
 			if d.link_type == "Report" and d.is_query_report != 1:
 				d.report_ref_doctype = frappe.get_value("Report", d.link_to, "ref_doctype")
 
+		if not self.app and self.module:
+			from frappe.modules.utils import get_module_app
+
+			self.app = get_module_app(self.module)
+
 	def clear_cache(self):
 		super().clear_cache()
 		if self.for_user:

frappe/patches.txt

@@ -240,3 +240,4 @@ frappe.patches.v16_0.switch_default_sort_order
 frappe.integrations.doctype.oauth_client.patches.set_default_allowed_role_in_oauth_client
 execute:frappe.db.set_single_value("Workspace Settings", "workspace_setup_completed", 1)
 frappe.patches.v16_0.add_app_launcher_in_navbar_settings
+frappe.desk.doctype.workspace.patches.update_app