feat(storage): multi bucket remove #2746

Job	Run time
test / test-dart-vm (3.3.0)	1m 59s
test / test-dart-vm (stable)	1m 52s
native_test / test-dart-native (macos-14)	4m 5s
native_test / test-dart-native (windows-latest)	5m 47s
ddc_test / test-dart-ddc (3.3.0, chrome)	3m 45s
ddc_test / test-dart-ddc (3.3.0, firefox)	3m 58s
dart2js_test / test-dart-2js (3.3.0, chrome)	4m 44s
ddc_test / test-dart-ddc (stable, chrome)	3m 38s
dart2js_test / test-dart-2js (3.3.0, firefox)	4m 55s
ddc_test / test-dart-ddc (stable, firefox)	3m 50s
dart2js_test / test-dart-2js (stable, chrome)	4m 31s
dart2js_test / test-dart-2js (stable, firefox)	4m 54s
	47m 58s

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