Instant Locale Updatee (#1384)

Keep track of locale updates within the Process so that when the user changes the locale, that is immediately reflected within the app and later within other instances of Processing when the watch file kicks off the reload

Author: Stefterv

app/src/processing/app/ui/theme/Locale.kt

@@ -62,6 +62,7 @@ class Locale(language: String = "", val setLocale: ((java.util.Locale) -> Unit)?
  * ```
  */
 val LocalLocale = compositionLocalOf<Locale> { error("No Locale Set") }
+var LastLocaleUpdate by mutableStateOf(0L)
 
 /**
  * This composable function sets up a locale provider that manages application localization.
@@ -101,7 +102,11 @@ fun LocaleProvider(content: @Composable () -> Unit) {
     }
 
     val update = watchFile(languageFile)
-    var code by remember(languageFile, update) { mutableStateOf(languageFile.readText().substring(0, 2)) }
+    var code by remember(languageFile, update, LastLocaleUpdate) {
+        mutableStateOf(
+            languageFile.readText().substring(0, 2)
+        )
+    }
     remember(code) {
         val locale = java.util.Locale(code)
         java.util.Locale.setDefault(locale)
@@ -111,6 +116,7 @@ fun LocaleProvider(content: @Composable () -> Unit) {
         Messages.log("Setting locale to ${locale.language}")
         languageFile.writeText(locale.language)
         code = locale.language
+        LastLocaleUpdate = System.currentTimeMillis()
     }