feat: separate and optimize async and sync clients (#4116)

* add httpx dependency

* separate sync and async clients

Co-Authored-By: Judah Rand <17158624+judahrand@users.noreply.github.com>

* ci: auto fixes from pre-commit.ci

For more information, see https://pre-commit.ci

* address review comments and some other fixes

* ci: auto fixes from pre-commit.ci

For more information, see https://pre-commit.ci

* set default timeout to 300s

* minor fixes

* fix sync client

* ci: auto fixes from pre-commit.ci

For more information, see https://pre-commit.ci

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Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>
Co-authored-by: Sauyon Lee <git@sjle.co>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Aaron <29749331+aarnphm@users.noreply.github.com>