feat(eu-data-act): rich device name + general channel from /vehicles payload

extractVins() now passes through nickname (camelCase nickName from the
portal), licensePlate, imageLocation, role and enrollmentStatus instead
of just vin + nickname. Verified live:

  {
    "vin": "WVGZZZE2ZPE019826",
    "nickname": "ID.4 Pro Performance",
    "licensePlate": "GL AM 997E",
    "imageLocation": "https://media.volkswagen.com/...",
    "role": "PRIMARY_USER",
    "enrollmentStatus": "COMPLETED"
  }

discoverEuDataActVehicles uses these to:
- Set the device common.name to 'Nickname (KENNZEICHEN)' so multi-VIN
  setups are unambiguous in the admin tree (falls back to nickname-only
  or VIN if either piece is missing).
- Mirror all five fields under <vin>.general.* so the imageLocation can
  be referenced directly in vis (matches the pre-EU-Data-Act layout).

Author: TA2k

lib/euDataAct.js

@@ -215,8 +215,16 @@ function extractVins(payload) {
   for (const v of list) {
     const vin = v && (v.vin || v.vehicleIdentificationNumber);
     if (typeof vin !== "string" || vin.length !== 17 || seen[vin]) continue;
-    const nick = v.vehicleNickname || v.nickname || v.modelName;
-    seen[vin] = nick ? { vin, nickname: nick } : { vin };
+    seen[vin] = {
+      vin,
+      // Portal returns nickName (camelCase) — older payload shapes used
+      // nickname / vehicleNickname / modelName. Try them all in priority.
+      nickname: v.nickName || v.vehicleNickname || v.nickname || v.modelName || undefined,
+      licensePlate: v.licensePlate || undefined,
+      imageLocation: v.imageLocation || undefined,
+      role: v.role || undefined,
+      enrollmentStatus: v.enrollmentStatus || undefined,
+    };
   }
   return Object.values(seen);
 }

main.js

@@ -6778,15 +6778,30 @@ class VwWeconnect extends utils.Adapter {
     for (const v of vehicles) {
       const vin = v.vin;
       this.vinArray.push(vin);
+      // Device name: prefer "Nickname (KENNZEICHEN)" so users with multiple
+      // vehicles can tell them apart at a glance, fall back to nickname-only,
+      // VIN-only, in that order.
+      let deviceName = v.nickname || vin;
+      if (v.nickname && v.licensePlate) {
+        deviceName = `${v.nickname} (${v.licensePlate})`;
+      }
       await this.extendObjectAsync(vin, {
         type: "device",
-        common: { name: v.nickname || vin },
+        common: { name: deviceName },
         native: {},
       });
-      await this.json2iob.parse(vin + ".general", { vin, nickname: v.nickname || "" }, {
-        forceIndex: true,
-        channelName: "General Information",
-      });
+      await this.json2iob.parse(
+        vin + ".general",
+        {
+          vin,
+          nickname: v.nickname || "",
+          licensePlate: v.licensePlate || "",
+          imageLocation: v.imageLocation || "",
+          role: v.role || "",
+          enrollmentStatus: v.enrollmentStatus || "",
+        },
+        { forceIndex: true, channelName: "General Information" },
+      );
       // _ensureEuDataActIdentifier handles its own user-facing logging.
       await this._ensureEuDataActIdentifier(vin);
     }