* Switch to tools federation endpoints for query copilot
* Remove extra / in url
* Initial allocateContainer implementation
* Additional feedback modal changes
* updated tests
* PhoenixClient reverted to previous endpoint
* Changes based on PR comments
* Update based on tests
* updated endpoint
* Back to previous implementation and test improve
* removing notebook
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Co-authored-by: Victor Meng <vimeng@microsoft.com>
Co-authored-by: Predrag Klepic <v-prklepic@microsoft.com>