UI improvements: Leadspeicher, Maps enrichment, exports

- Rename LeadVault → Leadspeicher throughout (sidebar, topbar, page)
- SidePanel: full lead detail view with contact, source, tags (read-only), Google Maps link for address
- Tags: kontaktiert stored as tag (toggleable), favorit tag toggle
- Remove Status column, StatusBadge dropdown, Priority feature
- Remove Aktualisieren button from Leadspeicher
- Bulk actions: remove status dropdown
- Export: LeadVault Excel-only, clean columns, freeze row + autofilter
- Export dropdown: click-based (fix overflow-hidden clipping)
- ExportButtons: remove CSV, Excel only everywhere
- Maps page: post-search Anymailfinder enrichment button
- ProgressCard: "Suche läuft..." instead of "Warte auf Anymailfinder-Server..."
- Quick SERP renamed to "Schnell neue Suche"
- Results page: Excel export, always-enabled download button
- Anymailfinder: fix bulk field names, array-of-arrays format
- Apify: fix countryCode lowercase
- API: sourceTerm search, contacted/favorite tag filters

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

app/maps/page.tsx

@@ -59,6 +59,8 @@ export default function MapsPage() {
   const [jobId, setJobId] = useState<string | null>(null);
   const [progress, setProgress] = useState({ current: 0, total: 0, phase: "" });
   const [results, setResults] = useState<ResultRow[]>([]);
+  const [enrichStage, setEnrichStage] = useState<Stage>("idle");
+  const [enrichProgress, setEnrichProgress] = useState({ current: 0, total: 0 });
   const { addJob, updateJob, removeJob } = useAppStore();
 
   // Build queries: every keyword × every region
@@ -162,20 +164,74 @@ export default function MapsPage() {
     }, 2000);
   };
 
+  const startEnrichment = async () => {
+    const companies = results
+      .filter(r => r.domain)
+      .map(r => ({ name: r.companyName || "", domain: r.domain || "" }));
+    if (!companies.length) return toast.error("Keine Domains in den Ergebnissen");
+
+    setEnrichStage("running");
+    setEnrichProgress({ current: 0, total: companies.length });
+
+    try {
+      const res = await fetch("/api/jobs/airscale-enrich", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ companies, categories: [category] }),
+      });
+      const data = await res.json() as { jobId?: string; error?: string };
+      if (!res.ok || !data.jobId) throw new Error(data.error || "Failed");
+      addJob({ id: data.jobId, type: "airscale", status: "running", progress: 0, total: companies.length });
+      pollEnrichJob(data.jobId);
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "Anreicherung konnte nicht gestartet werden");
+      setEnrichStage("failed");
+    }
+  };
+
+  const pollEnrichJob = (id: string) => {
+    const interval = setInterval(async () => {
+      try {
+        const res = await fetch(`/api/jobs/${id}/status`);
+        const data = await res.json() as {
+          status: string; totalLeads: number; emailsFound: number; results: ResultRow[]; error?: string;
+        };
+        setEnrichProgress({ current: data.emailsFound, total: data.totalLeads });
+        updateJob(id, { status: data.status, progress: data.emailsFound, total: data.totalLeads });
+
+        if (data.status === "complete" || data.status === "failed") {
+          clearInterval(interval);
+          removeJob(id);
+          setEnrichStage(data.status === "complete" ? "done" : "failed");
+          if (data.status === "complete") {
+            const emailMap = new Map(
+              (data.results || []).filter(r => r.email).map(r => [r.domain, r])
+            );
+            setResults(prev => prev.map(r => {
+              const enriched = r.domain ? emailMap.get(r.domain) : undefined;
+              return enriched ? { ...r, email: enriched.email, contactName: enriched.contactName, contactTitle: enriched.contactTitle } : r;
+            }));
+            toast.success(`${data.emailsFound} Entscheider-Emails gefunden`);
+          } else {
+            toast.error(`Anreicherung fehlgeschlagen: ${data.error || "Unbekannter Fehler"}`);
+          }
+        }
+      } catch {
+        clearInterval(interval);
+        setEnrichStage("failed");
+      }
+    }, 2000);
+  };
+
   const exportRows: ExportRow[] = results.map(r => ({
     company_name: r.companyName,
     domain: r.domain,
     contact_name: r.contactName,
     contact_title: r.contactTitle,
     email: r.email,
-    confidence_score: r.confidence !== undefined ? Math.round(r.confidence * 100) : undefined,
-    source_tab: "maps",
-    job_id: jobId || "",
-    found_at: new Date().toISOString(),
   }));
 
   const emailsFound = results.filter(r => r.email).length;
-  const hitRate = results.length > 0 ? Math.round((emailsFound / results.length) * 100) : 0;
   const totalExpected = queries.length * Number(maxResults);
 
   return (
@@ -420,7 +476,7 @@ export default function MapsPage() {
             title="Fertig"
             current={enrichEmails ? emailsFound : results.length}
             total={results.length}
-            subtitle={enrichEmails ? `Hit Rate: ${hitRate}%` : `${results.length} Unternehmen gefunden`}
+            subtitle={enrichEmails ? `${emailsFound} E-Mails gefunden` : `${results.length} Unternehmen gefunden`}
             status="complete"
           />
         )}
@@ -431,14 +487,69 @@ export default function MapsPage() {
         <Card className="bg-[#111118] border-[#1e1e2e] p-6 space-y-4">
           <div className="flex items-center justify-between flex-wrap gap-3">
             <h2 className="text-base font-semibold text-white">
-              Ergebnisse ({results.length} Unternehmen{enrichEmails && emailsFound > 0 ? `, ${emailsFound} Emails` : ""})
+              Ergebnisse ({results.length} Unternehmen{emailsFound > 0 ? `, ${emailsFound} Emails` : ""})
             </h2>
             <ExportButtons
               rows={exportRows}
               filename={`maps-leads-${jobId?.slice(0, 8) || "export"}`}
-              summary={enrichEmails ? `${emailsFound} Emails · ${hitRate}% Hit Rate` : `${results.length} Unternehmen`}
+              summary={emailsFound > 0 ? `${emailsFound} E-Mails gefunden` : `${results.length} Unternehmen`}
             />
           </div>
+
+          {/* Post-enrichment CTA */}
+          {stage === "done" && !enrichEmails && enrichStage === "idle" && (
+            <div className="flex items-center justify-between gap-4 bg-green-500/5 border border-green-500/20 rounded-xl px-4 py-3">
+              <div>
+                <p className="text-sm text-white font-medium">{results.length} Unternehmen gefunden — jetzt Entscheider-Emails suchen?</p>
+                <p className="text-xs text-gray-500 mt-0.5">Über Anymailfinder · 2 Credits pro gefundener Email</p>
+              </div>
+              <div className="flex items-center gap-3 flex-shrink-0">
+                <div className="flex gap-1.5 flex-wrap">
+                  {CATEGORY_OPTIONS.map(opt => (
+                    <button
+                      key={opt.value}
+                      onClick={() => setCategory(opt.value)}
+                      className={`px-2.5 py-1 rounded-lg text-xs font-medium border transition-all ${
+                        category === opt.value
+                          ? "bg-green-500/20 text-green-300 border-green-500/40"
+                          : "bg-[#0d0d18] text-gray-500 border-[#2e2e3e] hover:border-green-500/30"
+                      }`}
+                    >
+                      {opt.label.split(" / ")[0]}
+                      {opt.recommended && <span className="ml-1 text-[9px] text-green-400">★</span>}
+                    </button>
+                  ))}
+                </div>
+                <Button
+                  onClick={startEnrichment}
+                  className="bg-gradient-to-r from-green-500 to-teal-600 hover:from-green-600 hover:to-teal-700 text-white font-medium px-5 whitespace-nowrap"
+                >
+                  Entscheider-Emails finden
+                </Button>
+              </div>
+            </div>
+          )}
+
+          {enrichStage === "running" && (
+            <ProgressCard
+              title="Entscheider-Emails werden gesucht..."
+              current={enrichProgress.current}
+              total={enrichProgress.total}
+              subtitle="Anymailfinder Bulk Enrichment"
+              status="running"
+            />
+          )}
+
+          {enrichStage === "done" && (
+            <ProgressCard
+              title="Anreicherung abgeschlossen"
+              current={emailsFound}
+              total={results.length}
+              subtitle={`${emailsFound} Entscheider-Emails gefunden`}
+              status="complete"
+            />
+          )}
+
           <ResultsTable
             rows={results}
             loading={stage === "running" && results.length === 0}