Fix: self -> VlmUI Reference in confirmAndSearch

self war nicht definiert, JS-Error verhinderte den Overpass-Aufruf.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

static/js/ui/vlm.js

@@ -272,7 +272,7 @@ const VlmUI = {
         fetch('/api/vlm/generate-queries', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({ objects: selected, bbox: bbox, estimated_location_type: self._currentAnalysis.estimated_location_type || null }),
+            body: JSON.stringify({ objects: selected, bbox: bbox, estimated_location_type: VlmUI._currentAnalysis.estimated_location_type || null }),
         })
         .then(function(r) {
             if (!r.ok) return r.json().then(function(d) { throw new Error(d.detail || 'Fehler'); });