TCA Migration

Remove The Composable Architecture from Leavn codebase.

Find TCA Usage

grep -r "Reducer" --include="*.swift" | grep -v "Pods\|DerivedData"
grep -r "Store\|ViewStore" --include="*.swift"
grep -r "@Dependency" --include="*.swift"
grep -r "ComposableArchitecture" --include="*.swift"

Migration Pattern

TCA Feature → @Observable ViewModel

Before (TCA):

@Reducer struct MyFeature {
  @ObservableState struct State { var count = 0 }