feat(windkarte): neuer Status entwurf_2_voraussichtlich (orange)

Farbe #d4752a. Legende, Typ-Union, Übersetzungen ergänzt.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/components/WindkarteMap.svelte

@@ -24,9 +24,10 @@
   let buffering = $state(false);
 
   const COLORS: Record<string, { fill: string; stroke: string }> = {
-    rechtskraeftig: { fill: "#2d7a45", stroke: "#1a4d28" },
-    entwurf_2: { fill: "#b08a52", stroke: "#6e5530" },
-    entwurf_3: { fill: "#436e85", stroke: "#264150" },
+    rechtskraeftig:           { fill: "#2d7a45", stroke: "#1a4d28" },
+    entwurf_2:                { fill: "#b08a52", stroke: "#6e5530" },
+    entwurf_2_voraussichtlich:{ fill: "#d4752a", stroke: "#8a4a18" },
+    entwurf_3:                { fill: "#436e85", stroke: "#264150" },
   };
 
   function style(status: string, selected: boolean, hovered = false) {

src/lib/components/blocks/WindkarteBlock.svelte

@@ -135,6 +135,10 @@ let areas = $state<WindArea[]>([]);
       <span class="inline-block size-2.5 rounded-sm" style="background:#b08a52; opacity:.7"></span>
       {t(T.windkarte_legend_entwurf_2)}
     </span>
+    <span class="flex items-center gap-1.5">
+      <span class="inline-block size-2.5 rounded-sm" style="background:#d4752a; opacity:.7"></span>
+      {t(T.windkarte_legend_entwurf_2_voraussichtlich)}
+    </span>
     <span class="flex items-center gap-x-3 gap-y-1 flex-wrap text-stein-300">
       <span class="text-stein-400">{t(T.windkarte_legend_distances)}</span>
       {#each [{ color: "#e35651", label: "200 m" }, { color: "#b08a52", label: "600 m" }, { color: "#436e85", label: "1 km" }] as ring}