3.6.2

Scaffolding 3.6.2 fixes navigation lifetimes and route generation.

Navigation

• Fix stale SwiftUI state after replacing a child flow’s root in a shared navigation stack.
• Ensure shared-stack customization receives its coordinator and ancestor environment values.
• Preserve the current tab selection when an invalid selection is requested.
• Skip seeded flow pushes that are unavailable on the current OS.
• Unify modal presentation across coordinator types and remove internal deprecated sheet-configuration usage.

Route generation

• Fix default-argument factories for closure aliases, conditional aliases, and parenthesized function types.
• Prevent generated types from shadowing payload types named Meta or Owner.
• Handle top-level sending annotations correctly in stored route payloads.
• Preserve caller source locations for autoclosure defaults.
• Copy route documentation to generated cases and convenience factories.

Validation

• Add regression tests, compile fixtures, and a root-replacement demo.
• Add CI checks for warning-free builds, package tests, public consumers, and declared platforms.