Enhance pet search by tag

[RamiAwar]

When searching by tag ex. #tagname, the results scroll to the end of the commands instead of showing descriptions at the beginning.

Improved behavior could be trimming command string and showing tag at the end of the line instead of showing all command.

Current behavior:

.. use-context my_kubernetes_context #tagname1 #tagname2

Can't see start of command, can't see description. Searching by tags almost useless.

Better behavior:

[Change kubernetes context to dev]  .. #tagname1 #tagname2

Even better behavior: only show tag that matches to save space (ignore tagname2)

[Change kubernetes context to dev] kubectl confi.. #tagname1