Move YAML switcher out of Templates tabs to the new place next to Actions menu right above the tabs (see the design doc), same as it is for VMs tabs, for consistency reasons.

Related design doc:

https://docs.google.com/document/d/1Y8TA1EeAZVCLkqUT-ZHzWKGkSEpVMq6jYdXwG1Uv2Gw/edit#heading=h.ozvp0t9knadz

Note:

Missing titles in templates tabs was solved via another ticket:
https://bugzilla.redhat.com/show_bug.cgi?id=2189312