Query CM Handles using CpsPath

extend cm-handle query (on public properties) to include a filter on cm handle state so the user can find any CM Handles which are in state 'READY' (or in any other state)

Existing endpoint: 
/v1/ch/searches
/v1/ch/id-searches

 
conditionName: "cmHandleWithCpsPath"

"conditionParameters": [

{ "cpsPath": "//state[@cm-handle-state="READY"] }

]

No change to body, will return list of cmhandle details

invalid entries:
cpsPath mispell 400

A/C:
Demo
User Guide
Update openapi extensive examples common use cases
Always return ancestor + document
Double check dmi-registry model in Read the Docs

Can Query private properties? NO return not found
What returns if cpspath invalid? Not found

Not in scope: logic operands: AND, OR, NOT. The query will be implement apply AND operand for all given condition (filters)