feat(frontend): Firmenname + Domain Input + useCompanyOrigin hook

ComplianceCheckTab.tsx bekommt zwei neue UI-Felder oberhalb des
PreScanWizard:
  - Firma  → z.B. 'Tesla Germany GmbH'
  - Domain (Site-Origin) → z.B. 'https://www.tesla.com/de_de'

Beide werden:
  - in localStorage persistiert (Hook _useCompanyOrigin.ts)
  - im POST-Body als company_name + origin_domain mitgeschickt
  - haben Vorrang vor LLM-extracted_profile (Backend nutzt
    eingegebene Werte falls vorhanden, fallback auf Inferenz)

Datei jetzt 489 LOC (war vorher 461 + 28 für die Inputs).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

admin-compliance/app/sdk/agent/_components/ComplianceCheckTab.tsx

@@ -11,10 +11,12 @@ import {
   STORAGE_KEY_CHECK_ID, countWords, initState,
   type DocState, type DocsState, type HistoryEntry,
 } from './_compliance_storage'
+import { useCompanyOrigin } from './_useCompanyOrigin'
 
 
 export function ComplianceCheckTab() {
   const [docs, setDocs] = useState<DocsState>(initState)
+  const { companyName, setCompanyName, originDomain, setOriginDomain } = useCompanyOrigin()
   const [scanContext, setScanContext] = useScanContext()
   const [useAgent, setUseAgent] = useState(false)
   const [tdmOverride, setTdmOverride] = useState(false)
@@ -145,6 +147,8 @@ export function ComplianceCheckTab() {
           use_agent: useAgent,
           tdm_override: tdmOverride && tdmOverrideReason.trim().length >= 10,
           tdm_override_reason: tdmOverrideReason.trim(),
+          company_name: companyName.trim() || undefined,
+          origin_domain: originDomain.trim() || undefined,
           // P79 — Pre-Scan-Wizard 8 Pflichtfelder; treibt MC-Scope-Filter (P72)
           scan_context: scanContext,
         }),
@@ -230,6 +234,30 @@ export function ComplianceCheckTab() {
         </p>
       </div>
 
+      {/* Firma + Domain (priorisiert vor extracted_profile-LLM-Inferenz) */}
+      <div className="bg-white border border-slate-200 rounded-lg p-4 grid grid-cols-1 md:grid-cols-2 gap-3">
+        <label className="block">
+          <span className="block text-xs font-medium text-slate-700 mb-1">Firma</span>
+          <input
+            type="text"
+            value={companyName}
+            onChange={e => setCompanyName(e.target.value)}
+            placeholder="z.B. Tesla Germany GmbH"
+            className="w-full text-sm border border-slate-300 rounded px-2 py-1.5 focus:outline-none focus:ring-2 focus:ring-purple-500"
+          />
+        </label>
+        <label className="block">
+          <span className="block text-xs font-medium text-slate-700 mb-1">Domain (Site-Origin)</span>
+          <input
+            type="url"
+            value={originDomain}
+            onChange={e => setOriginDomain(e.target.value)}
+            placeholder="z.B. https://www.tesla.com/de_de"
+            className="w-full text-sm border border-slate-300 rounded px-2 py-1.5 focus:outline-none focus:ring-2 focus:ring-purple-500"
+          />
+        </label>
+      </div>
+
       {/* P79 Pre-Scan-Wizard — 8 Pflichtfelder zum MC-Scope-Filter (P72) */}
       <PreScanWizard value={scanContext} onChange={setScanContext} />
 

admin-compliance/app/sdk/agent/_components/_useCompanyOrigin.ts

@@ -0,0 +1,40 @@
+/**
+ * Custom hook: persistente Firmenname + Origin-Domain für die
+ * ComplianceCheckTab-Form. Priorisierte Werte vor der LLM-basierten
+ * extracted_profile-Inferenz.
+ */
+
+import { useEffect, useState } from 'react'
+
+const STORAGE_KEY_COMPANY = 'compliance-check-company-name'
+const STORAGE_KEY_DOMAIN = 'compliance-check-origin-domain'
+
+
+function readInitial(key: string): string {
+  if (typeof window === 'undefined') return ''
+  return localStorage.getItem(key) || ''
+}
+
+
+export function useCompanyOrigin() {
+  const [companyName, setCompanyName] = useState<string>(
+    () => readInitial(STORAGE_KEY_COMPANY),
+  )
+  const [originDomain, setOriginDomain] = useState<string>(
+    () => readInitial(STORAGE_KEY_DOMAIN),
+  )
+
+  useEffect(() => {
+    try {
+      localStorage.setItem(STORAGE_KEY_COMPANY, companyName)
+    } catch { /* quota */ }
+  }, [companyName])
+
+  useEffect(() => {
+    try {
+      localStorage.setItem(STORAGE_KEY_DOMAIN, originDomain)
+    } catch { /* quota */ }
+  }, [originDomain])
+
+  return { companyName, setCompanyName, originDomain, setOriginDomain }
+}