WS-797: Polishing QA process

Changes

Back-end

• Added new determine_state method to CapabilityRequest that will determine request state automatically, based on the state of its versions
• Capability execution state transitions now occur before the action is performed, so effectively the action is performed from the next state

UI

• "Submit" button now appears based on the state of the selected version rather than the state of the request
• The request's latest version is now selected by default in the dropdown
• Removed extraneous QA-pass button

Completes WS-798 and WS-801

shared/workspaces/workspaces/capability/schema_interfaces.py

@@ -15,6 +15,9 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with Workspaces.  If not, see <https://www.gnu.org/licenses/>.
+
+# pylint: disable=C0114, C0115, C0116, R0903
+
 from __future__ import annotations
 
 import pathlib
@@ -24,8 +27,6 @@ from workspaces.capability.helpers_interfaces import ParameterIF
 from workspaces.products.schema_interfaces import FutureProductIF
 from workspaces.system.schema import JSONSerializable
 
-# pylint: disable=C0114, C0115, C0116, R0903
-
 
 class CapabilityIF(JSONSerializable):
     id: int