Add host and player identification in GamePickerCard

This update introduces visual indicators to identify the host and the current user in the GamePickerCard component. Hosts are marked with a star, and the current user is labeled as "(du)". The design of the member pills has also been enhanced for better clarity and aesthetics.

frontend/src/App.jsx

@@ -515,6 +515,8 @@ export default function App() {
           setGameId={setGameId}
           onOpenHelp={() => setHelpOpen(true)}
           members={members}
+          me={me}
+          hostUserId={gameMeta?.host_user_id || ""}
         />
 
         {/* Sieger Badge: zwischen Spiel und Verdächtigte Person */}

frontend/src/components/GamePickerCard.jsx

@@ -2,7 +2,46 @@ import React from "react";
 import { styles } from "../styles/styles";
 import { stylesTokens } from "../styles/theme";
 
-export default function GamePickerCard({ games, gameId, setGameId, onOpenHelp, members = [] }) {
+export default function GamePickerCard({
+  games,
+  gameId,
+  setGameId,
+  onOpenHelp,
+  members = [],
+  me,
+  hostUserId,
+}) {
+  const cur = games.find((x) => x.id === gameId);
+
+  const renderMemberName = (m) => {
+    const base = ((m.display_name || "").trim() || (m.email || "").trim() || "—");
+    const isMe = !!(me?.id && String(me.id) === String(m.id));
+    const isHost = !!(hostUserId && String(hostUserId) === String(m.id));
+
+    const suffix = `${isHost ? " ⭐" : ""}${isMe ? " (du)" : ""}`;
+    return base + suffix;
+  };
+
+  const pillStyle = (isHost, isMe) => ({
+    padding: "7px 10px",
+    borderRadius: 999,
+    border: `1px solid ${
+      isHost ? "rgba(233,216,166,0.35)" : "rgba(233,216,166,0.16)"
+    }`,
+    background: isHost
+      ? "linear-gradient(180deg, rgba(233,216,166,0.14), rgba(10,10,12,0.35))"
+      : "rgba(10,10,12,0.30)",
+    color: stylesTokens.textMain,
+    fontSize: 13,
+    fontWeight: 950,
+    boxShadow: isHost ? "0 8px 18px rgba(0,0,0,0.25)" : "none",
+    opacity: isMe ? 1 : 0.95,
+    display: "inline-flex",
+    alignItems: "center",
+    gap: 6,
+    whiteSpace: "nowrap",
+  });
+
   return (
     <div style={{ marginTop: 14 }}>
       <div style={styles.card}>
@@ -26,47 +65,82 @@ export default function GamePickerCard({ games, gameId, setGameId, onOpenHelp, m
           </button>
         </div>
 
-        {/* kleine Code Zeile unter dem Picker (optional nice) */}
-        {(() => {
-          const cur = games.find((x) => x.id === gameId);
-          if (!cur?.code) return null;
-          return (
-            <div style={{ padding: "0 12px 12px", fontSize: 12, color: stylesTokens.textDim, opacity: 0.9 }}>
-              Code: <b style={{ color: stylesTokens.textGold }}>{cur.code}</b>
-            </div>
-          );
-        })()}
-
-        {members?.length > 0 && (
-          <div style={{ marginTop: 8 }}>
-            <div style={{ fontSize: 12, opacity: 0.8, color: stylesTokens.textDim }}>
-              Spieler ({members.length})
-            </div>
-
-            <div style={{ marginTop: 6, display: "flex", flexWrap: "wrap", gap: 8 }}>
-              {members.map((m) => {
-                const name = ((m.display_name || "").trim() || (m.email || "").trim() || "—");
-                return (
+        {/* Code Zeile */}
+        {cur?.code && (
           <div
-                    key={m.id}
             style={{
-                      padding: "6px 10px",
-                      borderRadius: 999,
-                      border: "1px solid rgba(233,216,166,0.18)",
-                      background: "rgba(10,10,12,0.35)",
-                      color: stylesTokens.textMain,
-                      fontSize: 13,
-                      fontWeight: 900,
+              padding: "0 12px 10px",
+              fontSize: 12,
+              color: stylesTokens.textDim,
+              opacity: 0.92,
+              display: "flex",
+              alignItems: "center",
+              justifyContent: "space-between",
+              gap: 10,
             }}
           >
-                    {name}
+            <div>
+              Code: <b style={{ color: stylesTokens.textGold }}>{cur.code}</b>
             </div>
-                );
-              })}
+
+            {/* Mini hint rechts (optional) */}
+            <div style={{ fontSize: 11, opacity: 0.75 }}>
+              teilen
             </div>
           </div>
         )}
 
+        {/* Spieler */}
+        {members?.length > 0 && (
+          <div style={{ padding: "0 12px 12px" }}>
+            <div
+              style={{
+                fontSize: 12,
+                opacity: 0.85,
+                color: stylesTokens.textDim,
+                display: "flex",
+                alignItems: "center",
+                justifyContent: "space-between",
+                gap: 10,
+              }}
+            >
+              <div>Spieler</div>
+              <div style={{ fontWeight: 900, color: stylesTokens.textGold }}>
+                {members.length}
+              </div>
+            </div>
+
+            <div
+              style={{
+                marginTop: 8,
+                padding: 10,
+                borderRadius: 16,
+                border: `1px solid rgba(233,216,166,0.10)`,
+                background: "rgba(10,10,12,0.18)",
+                display: "flex",
+                flexWrap: "wrap",
+                gap: 8,
+              }}
+            >
+              {members.map((m) => {
+                const isMe = !!(me?.id && String(me.id) === String(m.id));
+                const isHost = !!(hostUserId && String(hostUserId) === String(m.id));
+                const label = renderMemberName(m);
+
+                return (
+                  <div key={m.id} style={pillStyle(isHost, isMe)} title={label}>
+                    {isHost && <span style={{ color: stylesTokens.textGold }}>⭐</span>}
+                    <span>{label.replace(" ⭐", "")}</span>
+                  </div>
+                );
+              })}
+            </div>
+
+            <div style={{ marginTop: 6, fontSize: 11, opacity: 0.7, color: stylesTokens.textDim }}>
+              ⭐ = Host &nbsp;&nbsp;•&nbsp;&nbsp; (du) = du
+            </div>
+          </div>
+        )}
       </div>
     </div>
   );