[BOOK-112] refactor: isAllAgreed 상태로 버튼 활성화 여부 판단하도록 isStartButtonEnabled 제거

Author: seoyoon513

feature/login/src/main/kotlin/com/ninecraft/booket/feature/login/TermsAgreementPresenter.kt

@@ -34,12 +34,6 @@ class TermsAgreementPresenter @AssistedInject constructor(
             }
         }
 
-        val isStartButtonEnabled by remember {
-            derivedStateOf {
-                isAllAgreed
-            }
-        }
-
         fun handleEvent(event: TermsAgreementScreen.Event) {
             when (event) {
                 is TermsAgreementScreen.Event.OnAllTermsAgreedClick -> {
@@ -68,7 +62,6 @@ class TermsAgreementPresenter @AssistedInject constructor(
         return TermsAgreementScreen.State(
             isAllAgreed = isAllAgreed,
             agreedTerms = agreedTerms,
-            isStartButtonEnabled = isStartButtonEnabled,
             eventSink = ::handleEvent,
         )
     }

feature/login/src/main/kotlin/com/ninecraft/booket/feature/login/TermsAgreementScreen.kt

@@ -46,7 +46,6 @@ data object TermsAgreementScreen : Screen {
     data class State(
         val isAllAgreed: Boolean,
         val agreedTerms: ImmutableList<Boolean>,
-        val isStartButtonEnabled: Boolean,
         val eventSink: (Event) -> Unit,
     ) : CircuitUiState
 
@@ -144,7 +143,7 @@ internal fun TermsAgreement(
                 ),
             colorStyle = ReedButtonColorStyle.PRIMARY,
             sizeStyle = largeButtonStyle,
-            enabled = state.isStartButtonEnabled,
+            enabled = state.isAllAgreed,
             text = stringResource(R.string.terms_agreement_button_start),
         )
     }
@@ -199,7 +198,6 @@ private fun TermsAgreementPreview() {
             state = TermsAgreementScreen.State(
                 isAllAgreed = false,
                 agreedTerms = persistentListOf(false, false, false),
-                isStartButtonEnabled = false,
                 eventSink = {},
             ),
         )