Migrating from signals.dart v6 to v7

This guide provides comprehensive instructions for migrating applications and packages using signals.dart from version 6.x to 7.0.0.

Related Documentation & Items

Related File	Description
signal_options.md	Guide to migrating scattered parameters (e.g. `autoDispose`, `debugLabel`) of `signal` and `computed` creators to the new unified options classes.
async_options.md	Guidelines for migrating asynchronous signal creators (`futureSignal`, `streamSignal`) to use `AsyncSignalOptions`.
collection_options.md	Instructions on migrating collection-based signal creators to strongly typed collection options classes.
builder_migration.md	Migration path for `SignalBuilder` constructor to use the required named `builder` parameter.
mixin_migration.md	Safe refactoring guidelines for replacing the deprecated `SignalsMixin` with `SignalWidget` or localized builders.