It's possible to create a QG with 0 conditions and then assign it to a project. This should not be possible.
- Upon Quality Gate creation, it should not be available to assign it to any project until it has at least one condition.
- The "Set as default" button should be disabled, and the project assignment widget at the bottom shouldn't appear.
- With the message(TBD) " no conditions, please add conditions before you can set it as default or assign it to your projects."