0.6.0

Added

• Add an English, skill-local Instagram architecture example showing a
  multi-root SwiftUI app composed from API, repository, user, feed,
  post-detail, comment, and startup-coordinator ViewModels.
• Add nested/idempotent overrideWith and task-local async
  runWithOverride for base and parameterized specs.
• Add throwingBuilder plus recoverable watchThrowing / readThrowing
  resolution alongside the source-compatible fail-fast watch / read APIs.
• Add the strongly typed SwiftUI StateViewModelSelector with optional local
  equality.

Changed

• ViewModel.reset() now force-disposes every cached generation, including
  aliveForever, rejects reentrant creation, clears configuration/lifecycle
  state only after teardown, and permits re-initialization.
• Listener and state-listener dispatch uses ordered token snapshots, isolates
  throwing callbacks, preserves frozen diffs across reentrant updates, and
  applies selector equality as local → global → Equatable.
• SwiftUI ViewModel/cached hosts re-resolve after recycle, and state selector
  hosts rebuild subscriptions when the VM generation changes.
• Existing non-throwing maybe*Cached APIs remain source-compatible; new
  maybe*CachedThrowing counterparts return nil for ViewModelError while
  preserving unexpected errors. A throwing global error handler is itself
  caught and logged.

Fixed

• Keep SwiftUI watch/read and cached hosts aligned with the latest factory,
  key, tag, selector, and equality inputs while correctly following recycled
  ViewModel generations.
• Roll back provisional owner and dependency attachments when construction,
  lifecycle reentrancy, or cycle validation aborts resolution, including newly
  created aliveForever generations.

Removed

• Remove ObservableValue, ObservableStateViewModel, and SwiftUI
  ObserverBuilder APIs to match Flutter view_model 1.1.0.