fix(ar1-admin): pattern bottoni azioni = copia esatta da IstruttoriaPratica

Errore: avevo usato 'rounded text' (senza bordo) o label esplicita (fuori standard progetto).
Carlo ha giustamente chiesto di copiare il pattern esistente. Pattern autentico delle
DataTable azioni in bflows-bandi-fe, verificato in rendicontazione/IstruttoriaPratica.js:

  <Button icon="pi pi-..." rounded outlined size="small" severity="..."
          tooltip="..." tooltipOptions={{ position: 'top' }}
          onClick={...} />

Cambiamenti:
  - pecActionsTpl: icon matita severity=info + icon cestino severity=danger, tooltip, gap 0.25rem
  - tplActiveActionsTpl: icon occhio info + matita default + plus warning, tooltip su ciascuno
  - emailActionsTpl: icon matita info (era Button con label fuori standard), wrappato in div
  - colonna pecActionsTpl width 200→130 (icon-only non serve spazio)
  - colonna tplActiveActionsTpl width 280→170 (stessa logica)

Icone sono primeicons (pi pi-*), NON lucide. In tutto il progetto si usa primeicons
(confermato grep globale: zero import lucide-react nel FE bflows-bandi-fe).

src/modules/ar1/pages/Ar1AdminConfig.js

@@ -59,7 +59,7 @@ const PEC_KIND_OPTIONS = [
 ];
 
 /**
- * Ar1AdminConfig — configurazione AR1 per superadmin. (build 1776949184)
+ * Ar1AdminConfig — configurazione AR1 per superadmin. (build 1776949690)
  * URL: /ar1-admin
  *
  * 5 sezioni (TabView):
@@ -415,8 +415,10 @@ const Ar1AdminConfig = () => {
     const variantTpl = (row) => VARIANT_LABEL[row.variant] || row.variant;
 
     const tplActiveActionsTpl = (row) => (
-        <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>
+        <div style={{ display: 'flex', gap: '0.25rem' }}>
-            <Button icon="pi pi-eye" label="Anteprima" size="small" severity="info" outlined onClick={async () => {
+            <Button icon="pi pi-eye" rounded outlined size="small" severity="info"
+                tooltip="Anteprima PDF (dati di esempio)" tooltipOptions={{ position: 'top' }}
+                onClick={async () => {
                     try {
                         if (toast.current) toast.current.show({ severity: 'info', summary: 'Generazione anteprima...', detail: 'Attendere qualche secondo', life: 3000 });
                         const blob = await Ar1Service.previewTemplatePdf(row.id);
@@ -427,8 +429,12 @@ const Ar1AdminConfig = () => {
                         if (toast.current) toast.current.show({ severity: 'error', summary: 'Errore anteprima', detail: e.message || 'Generazione PDF fallita' });
                     }
                 }} />
-            <Button icon="pi pi-pencil" label="Layout" size="small" outlined onClick={() => openEditLayout(row)} disabled={row.status === 'ARCHIVED'} />
+            <Button icon="pi pi-pencil" rounded outlined size="small"
-            <Button icon="pi pi-plus" label="Nuova vers." size="small" severity="warning" outlined onClick={() => openNewVersion(row.variant)} />
+                tooltip="Modifica layout grafico" tooltipOptions={{ position: 'top' }}
+                onClick={() => openEditLayout(row)} disabled={row.status === 'ARCHIVED'} />
+            <Button icon="pi pi-plus" rounded outlined size="small" severity="warning"
+                tooltip="Nuova versione" tooltipOptions={{ position: 'top' }}
+                onClick={() => openNewVersion(row.variant)} />
         </div>
     );
 
@@ -451,9 +457,13 @@ const Ar1AdminConfig = () => {
     };
 
     const pecActionsTpl = (row) => (
-        <div style={{ display: 'flex', gap: 6 }}>
+        <div style={{ display: 'flex', gap: '0.25rem' }}>
-            <Button icon="pi pi-pencil" label="Modifica" size="small" outlined onClick={() => openPecDialog(row)} />
+            <Button icon="pi pi-pencil" rounded outlined size="small" severity="info"
-            <Button icon="pi pi-trash" size="small" severity="danger" outlined onClick={() => deletePecRule(row)} tooltip="Elimina" />
+                tooltip="Modifica" tooltipOptions={{ position: 'top' }}
+                onClick={() => openPecDialog(row)} />
+            <Button icon="pi pi-trash" rounded outlined size="small" severity="danger"
+                tooltip="Elimina" tooltipOptions={{ position: 'top' }}
+                onClick={() => deletePecRule(row)} />
         </div>
     );
 
@@ -463,7 +473,11 @@ const Ar1AdminConfig = () => {
     );
 
     const emailActionsTpl = (row) => (
-        <Button label="Modifica" icon="pi pi-pencil" size="small" onClick={() => openEditEmail(row)} />
+        <div style={{ display: 'flex', gap: '0.25rem' }}>
+            <Button icon="pi pi-pencil" rounded outlined size="small" severity="info"
+                tooltip="Modifica testo" tooltipOptions={{ position: 'top' }}
+                onClick={() => openEditEmail(row)} />
+        </div>
     );
 
     return (
@@ -487,7 +501,7 @@ const Ar1AdminConfig = () => {
                             <Column field="version" header="Versione" style={{ width: 120 }} body={(r) => <strong>v{r.version}</strong>} />
                             <Column field="status" header="Stato" body={tplStatusTpl} style={{ width: 140 }} />
                             <Column field="quadri_count" header="N. quadri" style={{ width: 110 }} body={(r) => r.quadri_count ?? (r.questions_snapshot?.quadri?.length ?? '—')} />
-                            <Column header="Azioni" body={tplActiveActionsTpl} style={{ width: 280 }} />
+                            <Column header="Azioni" body={tplActiveActionsTpl} style={{ width: 170 }} />
                         </DataTable>
                     </Card>
 
@@ -582,7 +596,7 @@ const Ar1AdminConfig = () => {
                             <Column field="offset_days" header="Quando parte" body={pecWhenTpl} style={{ width: 240 }} />
                             <Column field="is_recurring" header="Ricorrenza" body={pecRecurringTpl} style={{ width: 160 }} />
                             <Column field="enabled" header="Attiva" body={pecEnabledTpl} style={{ width: 90 }} />
-                            <Column header="Azioni" body={pecActionsTpl} style={{ width: 200 }} />
+                            <Column header="Azioni" body={pecActionsTpl} style={{ width: 130 }} />
                         </DataTable>
                     </Card>
                 </TabPanel>