[composeApp] calculate the coypright year dynamically

composeApp/src/androidMain/kotlin/components/CopyrightYear.android.kt

@@ -0,0 +1,5 @@
+package components
+
+import java.time.LocalDateTime
+
+actual val copyrightYear = "${LocalDateTime.now().year}"

composeApp/src/commonMain/kotlin/components/CopyrightYear.kt

@@ -0,0 +1,3 @@
+package components
+
+expect val copyrightYear: String

composeApp/src/commonMain/kotlin/ui/composables/FooterView.kt

@@ -14,6 +14,7 @@ import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import components.application
+import components.copyrightYear
 
 @Composable
 fun FooterView() {
@@ -47,7 +48,7 @@ private fun AttributedFooterText(string: String, subString: String) {
                         .pointerHoverIcon(PointerIcon.Hand)
                 )
             }
-            Text("© 2024 Luki120", fontSize = 10.sp, color = Color.Gray)
+            Text("© $copyrightYear Luki120", fontSize = 10.sp, color = Color.Gray)
         }
     }
 }

composeApp/src/desktopMain/kotlin/components/CopyrightYear.desktop.kt

@@ -0,0 +1,5 @@
+package components
+
+import java.time.LocalDateTime
+
+actual val copyrightYear = "${LocalDateTime.now().year}"

composeApp/src/jsMain/kotlin/components/CopyrightYear.js.kt

@@ -0,0 +1,5 @@
+package components
+
+import kotlin.js.Date
+
+actual val copyrightYear = "${Date().getFullYear()}"

composeApp/src/wasmJsMain/kotlin/components/CopyrightYear.wasm.kt

@@ -0,0 +1,3 @@
+package components
+
+actual val copyrightYear: String = js("new Date().getFullYear().toString()")