Investigate and remove the need for --start-paused when using --web-experimental-hot-reload with -d web-server

[jyameo]

Currently, we add the --start-paused flag automatically when running flutter run -d web-server --web-experimental-hot-reload, as hot reload does not function properly without it. However, this flag is not required when using flutter run -d web-server without hot reload, which suggests an inconsistency in behavior.

We should investigate the root cause of why --start-paused is necessary in this specific scenario and determine if it can be removed or handled differently. Ideally, flutter run -d web-server --web-experimental-hot-reload should work without requiring any hidden or implicit flags.

[srujzs]

@jyameo I believe this should be closed (and moved to a potentially different repo). Is that right?

[jyameo]

yes, that right @srujzs. This issue has been resolved in flutter/flutter#170612. Closing the issue now