Add AI photo import via Ollama Vision

Users can upload a photo of a nail polish bottle; a background queue
job sends it to Ollama (llama3.2-vision at 192.168.30.172:11434),
extracts name, number and manufacturer, then creates the nail polish
and adds it to the user's collection automatically.

- ProcessNailPolishImage job (180s timeout, 2 tries)
- NailPolishImport model + migration (status tracking)
- AiSetting model + migration (Ollama URL + model, admin-configurable)
- NailPolishImportController: upload, status page (auto-refresh every 5s)
- Admin\AiSettingController: configure Ollama connection
- Views: drag-drop upload form, live status page, import history
- Navbar: "Foto importieren" link for all users
- Admin dropdown: "KI-Einstellungen"
- neonail-worker.conf: Supervisor config for the queue worker

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

app/Http/Controllers/NailPolishImportController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Jobs\ProcessNailPolishImage;
+use App\Models\NailPolishImport;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Storage;
+
+class NailPolishImportController extends Controller
+{
+    public function index()
+    {
+        $imports = NailPolishImport::where('user_id', auth()->id())
+            ->latest()
+            ->paginate(20);
+
+        return view('nail-polish-imports.index', compact('imports'));
+    }
+
+    public function create()
+    {
+        return view('nail-polish-imports.create');
+    }
+
+    public function store(Request $request)
+    {
+        $request->validate([
+            'image' => 'required|image|mimes:jpeg,png,jpg,webp|max:10240',
+        ]);
+
+        $file = $request->file('image');
+        $path = $file->store('nail-polish-imports', 'public');
+
+        $import = NailPolishImport::create([
+            'user_id'    => auth()->id(),
+            'image_path' => $path,
+            'status'     => 'pending',
+        ]);
+
+        ProcessNailPolishImage::dispatch($import->id);
+
+        return redirect()->route('nail-polish-imports.show', $import)
+            ->with('success', 'Bild hochgeladen! Die KI analysiert es jetzt im Hintergrund.');
+    }
+
+    public function show(NailPolishImport $nailPolishImport)
+    {
+        // Nur eigene Imports ansehen
+        abort_if($nailPolishImport->user_id !== auth()->id(), 403);
+
+        return view('nail-polish-imports.show', ['import' => $nailPolishImport->load('nailPolish.manufacturer')]);
+    }
+}