refactor: split up state for info panel

shared/build.gradle.kts

@@ -32,6 +32,7 @@ kotlin {
             implementation(libs.ktor.client.contentnegotiation)
             implementation(libs.ktor.serialization.kotlinx.json)
             implementation(libs.kotlinx.coroutines.core)
+            implementation(libs.kotlinx.datetime)
             implementation(libs.kotlinx.serialization.json)
         }
         iosMain.dependencies {

shared/src/commonMain/kotlin/moe/lava/banksia/api/ptv/structures/PtvRun.kt

@@ -0,0 +1,28 @@
+package moe.lava.banksia.api.ptv.structures
+
+import kotlinx.datetime.Instant
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+data class PtvVehiclePosition(
+    val latitude: Double,
+    val longitude: Double,
+    val easting: Double?,
+    val northing: Double?,
+    val direction: String?,
+    val bearing: Double?,
+    val supplier: String?,
+    @SerialName("datetime_utc") val datetimeUtc: Instant?,
+    @SerialName("expiry_time") val expiryTime: Instant?,
+)
+
+@Serializable
+data class PtvRun(
+    @SerialName("run_ref") val runRef: String,
+    @SerialName("route_id") val routeId: Int,
+    @SerialName("route_type") val routeType: PtvRouteType,
+    @SerialName("final_stop_id") val finalStopId: Int,
+    @SerialName("destination_name") val destinationName: String,
+    @SerialName("direction_id") val directionId: Int,
+    @SerialName("status") val status: String,
+)