Tests

feat: add `authclient` for VSS JWT auth #120

Job	Run time
Core Tests on macOS (x86_64-apple-darwin)	8m 38s
Check Formatting	4m 44s
Browser Tests	5m 27s
Core Tests on Linux (wasm32-unknown-unknown)	4m 1s
Core Tests on Linux (x86_64-unknown-linux-gnu)	3m 5s
Core Tests on Windows (x86_64-pc-windows-msvc)	11m 49s
Rust Wasm Checks	3m 53s
Build WASM binary	6m 37s
Core Tests on Windows (i686-pc-windows-msvc)	7m 52s
	56m 6s

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