feat: update contract and template management to streamline type handling and permissions

src/app/admin/contract-management/components/contractEditor.tsx

@@ -18,7 +18,7 @@ export default function ContractEditor({ onSaved, editingTemplateId, onCancelEdi
   const [statusMsg, setStatusMsg] = useState<string | null>(null);
 
   const [lang, setLang] = useState<'en' | 'de'>('en');
-  const [type, setType] = useState<'contract' | 'bill' | 'invoice' | 'other'>('contract');
+  const [type, setType] = useState<'contract' | 'invoice' | 'other'>('contract');
   const [contractType, setContractType] = useState<'contract' | 'gdpr'>('contract');
   const [userType, setUserType] = useState<'personal' | 'company' | 'both'>('personal');
   const [description, setDescription] = useState<string>('');
@@ -54,7 +54,7 @@ export default function ContractEditor({ onSaved, editingTemplateId, onCancelEdi
         setHtmlCode(tpl.html || '');
         setDescription(((tpl as any)?.description as string) || ''); // FIX: DocumentTemplate may not declare `description`
         setLang((tpl.lang as any) || 'en');
-        setType(((tpl.type as any) || 'contract') as 'contract' | 'bill' | 'invoice' | 'other');
+        setType(((tpl.type as any) || 'contract') as 'contract' | 'invoice' | 'other');
         setContractType(((tpl.contract_type as any) || 'contract') as 'contract' | 'gdpr');
         setUserType(((tpl.user_type as any) || 'both') as 'personal' | 'company' | 'both');
         setEditingMeta({
@@ -214,8 +214,12 @@ export default function ContractEditor({ onSaved, editingTemplateId, onCancelEdi
   };
 
   const save = async (publish: boolean) => {
-    if (publish && type === 'contract') {
-      const kind = contractType === 'gdpr' ? 'GDPR' : 'Contract';
+    if (publish) {
+      let kind = type === 'contract'
+        ? (contractType === 'gdpr' ? 'GDPR' : 'Contract')
+        : type === 'invoice'
+          ? 'Invoice'
+          : 'Other';
       setPublishConfirmMessage(`This will deactivate other active ${kind} templates that apply to the same user type and language.`)
       setPublishConfirmOpen(true)
       return
@@ -283,12 +287,15 @@ export default function ContractEditor({ onSaved, editingTemplateId, onCancelEdi
         <div className="flex flex-col sm:flex-row gap-4">
           <select
             value={type}
-            onChange={(e) => setType(e.target.value as 'contract' | 'bill' | 'invoice' | 'other')}
+            onChange={(e) => {
+              const newType = e.target.value as 'contract' | 'invoice' | 'other';
+              setType(newType);
+              if (newType === 'invoice') setUserType('both');
+            }}
             required
             className="w-full sm:w-1/3 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm text-gray-900 outline-none focus:ring-2 focus:ring-indigo-500/50 shadow"
           >
             <option value="contract">Contract</option>
-            <option value="bill">Bill</option>
             <option value="invoice">Invoice</option>
             <option value="other">Other</option>
           </select>
@@ -303,16 +310,18 @@ export default function ContractEditor({ onSaved, editingTemplateId, onCancelEdi
               <option value="gdpr">GDPR</option>
             </select>
           )}
-          <select
-            value={userType}
-            onChange={(e) => setUserType(e.target.value as 'personal' | 'company' | 'both')}
-            required
-            className="w-full sm:w-40 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm text-gray-900 outline-none focus:ring-2 focus:ring-indigo-500/50 shadow"
-          >
-            <option value="personal">Personal</option>
-            <option value="company">Company</option>
-            <option value="both">Both</option>
-          </select>
+          {type !== 'invoice' && (
+            <select
+              value={userType}
+              onChange={(e) => setUserType(e.target.value as 'personal' | 'company' | 'both')}
+              required
+              className="w-full sm:w-40 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm text-gray-900 outline-none focus:ring-2 focus:ring-indigo-500/50 shadow"
+            >
+              <option value="personal">Personal</option>
+              <option value="company">Company</option>
+              <option value="both">Both</option>
+            </select>
+          )}
           <select
             value={lang}
             onChange={(e) => setLang(e.target.value as 'en' | 'de')}

src/app/admin/contract-management/components/contractTemplateList.tsx

@@ -98,8 +98,12 @@ export default function ContractTemplateList({ refreshKey = 0, onEdit }: Props)
     const target = current === 'published' ? 'inactive' : 'active';
     if (target === 'active') {
       const tpl = items.find((i) => i.id === id);
-      if (tpl?.type === 'contract') {
-        const kind = tpl.contract_type === 'gdpr' ? 'GDPR' : 'Contract';
+      if (tpl) {
+        const kind = tpl.type === 'contract'
+          ? (tpl.contract_type === 'gdpr' ? 'GDPR' : 'Contract')
+          : tpl.type === 'invoice'
+            ? 'Invoice'
+            : 'Other';
         setPendingToggle({
           id,
           target,
@@ -137,7 +141,7 @@ export default function ContractTemplateList({ refreshKey = 0, onEdit }: Props)
   return (
     <div className="space-y-4">
       <div className="rounded-lg border border-amber-200 bg-amber-50 px-4 py-3 text-xs text-amber-900">
-        For invoice emails, provide active invoice templates for the language/user type combinations you need (en/de × personal/company/both). If no active invoice template matches, backend falls back to text-only email.
+        Invoice templates always use user type &quot;Both&quot;. Provide templates for each language (en/de). If no active invoice template matches, backend falls back to a text-only invoice.
       </div>
       <div className="flex gap-2 items-center">
         <input
@@ -158,12 +162,12 @@ export default function ContractTemplateList({ refreshKey = 0, onEdit }: Props)
       <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
         {filtered.map((c) => (
           <div key={c.id} className="rounded-xl border border-gray-100 bg-white shadow-sm p-4 flex flex-col gap-2 hover:shadow-md transition">
-            <div className="flex items-center gap-2">
-              <p className="font-semibold text-lg text-gray-900 truncate">{c.name}</p>
+            <p className="font-semibold text-lg text-gray-900 truncate">{c.name}</p>
+            <div className="flex flex-wrap items-center gap-2">
               <StatusBadge status={c.status} />
               {c.type && (
                 <Pill className="bg-slate-50 text-slate-800 border-slate-200">
-                  {c.type === 'contract' ? 'Contract' : c.type === 'bill' ? 'Bill' : c.type === 'invoice' ? 'Invoice' : 'Other'}
+                  {c.type === 'contract' ? 'Contract' : c.type === 'invoice' ? 'Invoice' : 'Other'}
                 </Pill>
               )}
               {c.type === 'contract' && (
@@ -171,7 +175,7 @@ export default function ContractTemplateList({ refreshKey = 0, onEdit }: Props)
                   {c.contract_type === 'gdpr' ? 'GDPR' : 'Contract'}
                 </Pill>
               )}
-              {c.user_type && (
+              {c.user_type && c.type !== 'invoice' && (
                 <Pill className="bg-emerald-50 text-emerald-800 border-emerald-200">
                   {c.user_type === 'personal' ? 'Personal' : c.user_type === 'company' ? 'Company' : 'Both'}
                 </Pill>

src/app/coffee-abonnements/summary/page.tsx

@@ -327,30 +327,7 @@ export default function SummaryPage() {
                 >
                   Fill fields with logged in data
                 </button>
-                <div className="mb-4 grid gap-3 sm:grid-cols-2">
-                  <button
-                    type="button"
-                    onClick={() => setIsForSelf(true)}
-                    className={`rounded-md border px-3 py-2 text-sm font-medium transition ${
-                      isForSelf
-                        ? 'border-[#1C2B4A] bg-[#1C2B4A]/5 text-[#1C2B4A]'
-                        : 'border-gray-300 text-gray-700 hover:bg-gray-50'
-                    }`}
-                  >
-                    For me
-                  </button>
-                  <button
-                    type="button"
-                    onClick={() => setIsForSelf(false)}
-                    className={`rounded-md border px-3 py-2 text-sm font-medium transition ${
-                      !isForSelf
-                        ? 'border-[#1C2B4A] bg-[#1C2B4A]/5 text-[#1C2B4A]'
-                        : 'border-gray-300 text-gray-700 hover:bg-gray-50'
-                    }`}
-                  >
-                    For someone else
-                  </button>
-                </div>
+                {/* "For someone else" is disabled for now — only self-subscriptions */}
                 <div className="grid gap-4 sm:grid-cols-2">
                   {/* inputs translated */}
                   <div>

src/app/components/nav/Header.tsx

@@ -80,6 +80,7 @@ export default function Header({ setGlobalLoggingOut }: HeaderProps) {
     : 'relative'
 
   const [hasReferralPerm, setHasReferralPerm] = useState(false)
+  const [hasSubscribePerm, setHasSubscribePerm] = useState(false)
   const [canSeeDashboard, setCanSeeDashboard] = useState(false)
   const headerElRef = useRef<HTMLElement | null>(null)
 
@@ -169,14 +170,20 @@ export default function Header({ setGlobalLoggingOut }: HeaderProps) {
       }
       if (!user) {
         console.log('ℹ️ Header: no user, clearing permission flag')
-        if (!cancelled) setHasReferralPerm(false)
+        if (!cancelled) {
+          setHasReferralPerm(false)
+          setHasSubscribePerm(false)
+        }
         return
       }
 
       const uid = (user as any)?.id ?? (user as any)?._id ?? (user as any)?.userId
       if (!uid) {
         console.warn('⚠️ Header: user id missing, cannot fetch permissions', user)
-        if (!cancelled) setHasReferralPerm(false)
+        if (!cancelled) {
+          setHasReferralPerm(false)
+          setHasSubscribePerm(false)
+        }
         return
       }
 
@@ -216,20 +223,31 @@ export default function Header({ setGlobalLoggingOut }: HeaderProps) {
           body
 
         let can = false
+        let canSub = false
         if (Array.isArray(permsSrc)) {
           // Could be array of strings or objects
           can =
             permsSrc.includes?.('can_create_referrals') ||
             permsSrc.some?.((p: any) => p?.name === 'can_create_referrals' || p?.key === 'can_create_referrals')
+          canSub =
+            permsSrc.includes?.('can_subscribe') ||
+            permsSrc.some?.((p: any) => p?.name === 'can_subscribe' || p?.key === 'can_subscribe')
         } else if (permsSrc && typeof permsSrc === 'object') {
           can = !!permsSrc.can_create_referrals
+          canSub = !!permsSrc.can_subscribe
         }
 
-        console.log('✅ Header: can_create_referrals =', can)
-        if (!cancelled) setHasReferralPerm(!!can)
+        console.log('✅ Header: can_create_referrals =', can, 'can_subscribe =', canSub)
+        if (!cancelled) {
+          setHasReferralPerm(!!can)
+          setHasSubscribePerm(!!canSub)
+        }
       } catch (e) {
         console.error('❌ Header: fetch permissions error:', e)
-        if (!cancelled) setHasReferralPerm(false)
+        if (!cancelled) {
+          setHasReferralPerm(false)
+          setHasSubscribePerm(false)
+        }
       }
     }
 
@@ -487,7 +505,7 @@ export default function Header({ setGlobalLoggingOut }: HeaderProps) {
                 </button>
               )}
 
-              {DISPLAY_ABONEMENTS && (
+              {DISPLAY_ABONEMENTS && hasSubscribePerm && (
                 <button
                   onClick={() => router.push('/coffee-abonnements')}
                   className="text-sm/6 font-semibold text-gray-900 dark:text-white hover:text-indigo-600 dark:hover:text-indigo-400 transition-colors"
@@ -719,7 +737,7 @@ export default function Header({ setGlobalLoggingOut }: HeaderProps) {
                                 Personal Matrix
                               </button>
                             )}
-                            {DISPLAY_ABONEMENTS && (
+                            {DISPLAY_ABONEMENTS && hasSubscribePerm && (
                               <button
                                 onClick={() => { router.push('/coffee-abonnements'); setMobileMenuOpen(false); }}
                                 className="block rounded-lg px-3 py-2 text-base/7 font-semibold text-gray-900 dark:text-white hover:bg-white/5 w-full text-left"