wgui: basic i18n support, refactoring: use LayoutState, translation framework (LLM-based generator)

uidev/assets/gui/various_widgets.xml

@@ -5,7 +5,8 @@
       width="1000" height="500" min_width="1000" min_height="500"
       gap="4" flex_direction="column"
       overflow_y="scroll">
-      <label text="aaa" color="#FFFFFF" />
+      <label text="Raw text" color="#FFFFFF" />
+      <label translation="TESTBED.HELLO_WORLD" color="#FFFFFF" />
 
       <button text="Red button" width="128" height="32" color="#FF0000" />
       <button text="Aqua button" width="128" height="32" color="#00FFFF" />

uidev/assets/lang/de.json

@@ -0,0 +1,9 @@
+{
+  "BAR": {
+    "OPACITY": "Undurchsichtigkeit",
+    "ADDITIVE": "Additiv"
+  },
+  "TESTBED": {
+    "HELLO_WORLD": "Hallo, Welt! Dies ist ein übersetzter I18n-Text."
+  }
+}

uidev/assets/lang/en.json

@@ -0,0 +1,9 @@
+{
+	"BAR": {
+		"OPACITY": "Opacity",
+		"ADDITIVE": "Additive"
+	},
+	"TESTBED": {
+		"HELLO_WORLD": "Hello, world! This is a translated I18n text."
+	}
+}

uidev/assets/lang/es.json

@@ -0,0 +1,9 @@
+{
+  "BAR": {
+    "OPACITY": "Opacidad",
+    "ADDITIVE": "Aditivo"
+  },
+  "TESTBED": {
+    "HELLO_WORLD": "¡Hola, mundo! Este es un texto traducido de I18n."
+  }
+}

uidev/assets/lang/ja.json

@@ -0,0 +1,9 @@
+{
+  "BAR": {
+    "OPACITY": "不透明度",
+    "ADDITIVE": "加法"
+  },
+  "TESTBED": {
+    "HELLO_WORLD": "こんにちは、世界！これは翻訳されたI18nテキストです。"
+  }
+}

uidev/assets/lang/pl.json

@@ -0,0 +1,9 @@
+{
+  "BAR": {
+    "OPACITY": "Przezroczystość",
+    "ADDITIVE": "Addytywny"
+  },
+  "TESTBED": {
+    "HELLO_WORLD": "Witaj, świecie! To przetłumaczony tekst I18n."
+  }
+}