feat(11-04): rewrite ServiceTable as database-view (inline edit, tags, quick-add, active/inactive split)

- 6-column table (Nome, Descrizione, Categoria, Prezzo, Tag, Stato), no Azioni column (D-14)
- Every field cell uses EditableCell (text/textarea/number/toggle), saving via updateServiceField
- Tags column uses TagMultiSelect, wired to addTagToService/removeTagFromService
- QuickAddRow creates new services (unit_price=0) via quickAddService on Enter (D-12)
- Inactive services sink below a "Servizi disattivati" divider with opacity-50 (D-13)
- All mutations trigger router.refresh()

src/components/admin/catalog/ServiceTable.tsx

@@ -2,24 +2,30 @@
 
 import { useState, useTransition } from "react";
 import { useRouter } from "next/navigation";
-import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import { Label } from "@/components/ui/label";
-import { updateService, toggleServiceActive } from "@/app/admin/catalog/actions";
-import type { Service } from "@/db/schema";
+import { EditableCell } from "@/components/ui/editable-cell";
+import { TagMultiSelect } from "@/components/ui/tag-multi-select";
+import { updateServiceField, quickAddService } from "@/app/admin/catalog/actions";
+import type { ServiceWithTags } from "@/lib/admin-queries";
 
-function ServiceRow({ service }: { service: Service }) {
-  const [editing, setEditing] = useState(false);
-  const [error, setError] = useState<string | null>(null);
-  const [, startTransition] = useTransition();
+function formatPrice(raw: string): string {
+  const num = parseFloat(raw);
+  return `€${(isNaN(num) ? 0 : num).toLocaleString("it-IT", { minimumFractionDigits: 2 })}`;
+}
+
+function ServiceRow({ service }: { service: ServiceWithTags }) {
   const router = useRouter();
+  const [, startTransition] = useTransition();
+  const [error, setError] = useState<string | null>(null);
 
-  function handleSave(fd: FormData) {
+  function saveField(
+    field: "name" | "description" | "category" | "unit_price" | "active",
+    value: string
+  ) {
     setError(null);
     startTransition(async () => {
       try {
-        await updateService(service.id, fd);
-        setEditing(false);
+        await updateServiceField(service.id, field, value);
         router.refresh();
       } catch (e) {
         setError(e instanceof Error ? e.message : "Errore nel salvataggio");
@@ -27,148 +33,151 @@ function ServiceRow({ service }: { service: Service }) {
     });
   }
 
-  function handleToggle() {
-    startTransition(async () => {
-      await toggleServiceActive(service.id, !service.active);
-      router.refresh();
-    });
-  }
-
-  if (editing) {
-    return (
-      <tr>
-        <td colSpan={5} className="px-4 py-3">
-          <form
-            action={handleSave}
-            className="space-y-2 bg-[#f9f9f9] rounded-lg p-3 border border-[#1A463C]/20"
-          >
-            <div className="flex gap-3 flex-wrap">
-              <div className="flex-1 min-w-[140px] space-y-1">
-                <Label htmlFor={`name-${service.id}`}>Nome</Label>
-                <Input
-                  id={`name-${service.id}`}
-                  name="name"
-                  defaultValue={service.name}
-                  required
-                />
-              </div>
-              <div className="flex-[2] min-w-[180px] space-y-1">
-                <Label htmlFor={`desc-${service.id}`}>Descrizione</Label>
-                <Input
-                  id={`desc-${service.id}`}
-                  name="description"
-                  defaultValue={service.description ?? ""}
-                />
-              </div>
-              <div className="w-28 space-y-1">
-                <Label htmlFor={`price-${service.id}`}>Prezzo (€)</Label>
-                <Input
-                  id={`price-${service.id}`}
-                  name="unit_price"
-                  type="number"
-                  step="0.01"
-                  min="0.01"
-                  defaultValue={parseFloat(service.unit_price).toFixed(2)}
-                  required
-                />
-              </div>
-              <div className="flex-1 min-w-[120px] space-y-1">
-                <Label htmlFor={`category-${service.id}`}>Categoria</Label>
-                <Input
-                  id={`category-${service.id}`}
-                  name="category"
-                  defaultValue={service.category ?? ""}
-                />
-              </div>
-            </div>
-            {error && <p className="text-xs text-red-600">{error}</p>}
-            <div className="flex gap-2">
-              <Button
-                type="submit"
-                size="sm"
-                className="bg-[#1A463C] text-white hover:bg-[#1A463C]/90"
-              >
-                Salva
-              </Button>
-              <Button
-                type="button"
-                variant="ghost"
-                size="sm"
-                onClick={() => {
-                  setEditing(false);
-                  setError(null);
-                }}
-              >
-                Annulla
-              </Button>
-            </div>
-          </form>
-        </td>
-      </tr>
-    );
-  }
-
   return (
     <tr
-      className={`border-b border-[#f4f4f5] hover:bg-[#f9f9f9] transition-colors ${
+      className={`border-b border-[#e5e7eb] hover:bg-[#f9f9f9] transition-colors duration-150 ${
         !service.active ? "opacity-50" : ""
       }`}
     >
-      <td className="py-3 px-4 font-medium text-[#1a1a1a]">{service.name}</td>
-      <td className="py-3 px-4 text-[#71717a] text-sm max-w-xs truncate">
-        {service.description ?? "—"}
+      <td className="py-2 px-3 font-medium text-[#1a1a1a] min-w-[160px]">
+        <EditableCell
+          value={service.name}
+          type="text"
+          required
+          onSave={(v) => saveField("name", v)}
+        />
       </td>
-      <td className="py-3 px-4 text-[#71717a] text-sm max-w-xs truncate">
-        {service.category ?? "—"}
+      <td className="py-2 px-3 text-[#71717a] min-w-[220px]">
+        <EditableCell
+          value={service.description ?? ""}
+          type="textarea"
+          placeholder="Descrizione..."
+          onSave={(v) => saveField("description", v)}
+        />
       </td>
-      <td className="py-3 px-4 tabular-nums font-mono">
-        €{parseFloat(service.unit_price).toLocaleString("it-IT", { minimumFractionDigits: 2 })}
+      <td className="py-2 px-3 text-[#71717a] min-w-[120px]">
+        <EditableCell
+          value={service.category ?? ""}
+          type="text"
+          placeholder="Categoria..."
+          onSave={(v) => saveField("category", v)}
+        />
       </td>
-      <td className="py-3 px-4">
-        {service.active ? (
-          <span className="text-xs font-medium bg-[#1A463C]/10 text-[#1A463C] px-2 py-0.5 rounded-full">
-            Attivo
-          </span>
-        ) : (
-          <span className="text-xs font-medium bg-[#f4f4f5] text-[#71717a] px-2 py-0.5 rounded-full">
-            Disattivato
-          </span>
-        )}
+      <td className="py-2 px-3 tabular-nums min-w-[100px]">
+        <EditableCell
+          value={service.unit_price}
+          type="number"
+          formatDisplay={formatPrice}
+          onSave={(v) => saveField("unit_price", v)}
+        />
       </td>
-      <td className="py-3 px-4 text-right">
-        <div className="flex items-center justify-end gap-2">
-          <Button variant="ghost" size="sm" onClick={() => setEditing(true)}>
-            Modifica
-          </Button>
-          <Button variant="ghost" size="sm" onClick={handleToggle}>
-            {service.active ? "Disattiva" : "Riattiva"}
-          </Button>
-        </div>
+      <td className="py-2 px-3 min-w-[180px]">
+        <TagMultiSelect
+          tags={service.tags}
+          serviceId={service.id}
+          onTagsChanged={() => router.refresh()}
+        />
       </td>
+      <td className="py-2 px-3 min-w-[100px]">
+        <EditableCell
+          value={service.active ? "true" : "false"}
+          type="toggle"
+          onSave={(v) => saveField("active", v)}
+        />
+      </td>
+      {error && (
+        <td className="py-1 px-3 text-xs text-red-600" colSpan={6}>
+          {error}
+        </td>
+      )}
     </tr>
   );
 }
 
-export function ServiceTable({ services }: { services: Service[] }) {
+function QuickAddRow() {
+  const [name, setName] = useState("");
+  const [, startTransition] = useTransition();
+  const [error, setError] = useState<string | null>(null);
+  const router = useRouter();
+
+  function handleKeyDown(e: React.KeyboardEvent<HTMLInputElement>) {
+    if (e.key !== "Enter") return;
+    const trimmed = name.trim();
+    if (!trimmed) return;
+    e.preventDefault();
+    setError(null);
+    startTransition(async () => {
+      try {
+        await quickAddService(trimmed);
+        setName("");
+        router.refresh();
+      } catch (err) {
+        setError(err instanceof Error ? err.message : "Errore nel salvataggio");
+      }
+    });
+  }
+
+  return (
+    <tr className="border-b border-[#e5e7eb] bg-[#f9f9f9]">
+      <td className="py-2 px-3">
+        <Input
+          value={name}
+          onChange={(e) => setName(e.target.value)}
+          onKeyDown={handleKeyDown}
+          placeholder="+ Aggiungi servizio"
+          className="border-0 bg-transparent shadow-none h-8 text-sm placeholder:text-[#71717a] focus-visible:ring-1 focus-visible:ring-primary"
+        />
+        {error && <p className="text-xs text-red-600 mt-1">{error}</p>}
+      </td>
+      <td colSpan={5}></td>
+    </tr>
+  );
+}
+
+const COLUMN_HEADERS = ["Nome", "Descrizione", "Categoria", "Prezzo", "Tag", "Stato"];
+
+export function ServiceTable({ services }: { services: ServiceWithTags[] }) {
+  const activeServices = services.filter((s) => s.active);
+  const inactiveServices = services.filter((s) => !s.active);
+
   return (
     <div className="bg-white rounded-xl border border-[#e5e7eb] overflow-hidden">
-      <table className="w-full text-sm">
-        <thead className="bg-[#f9f9f9] border-b border-[#e5e7eb]">
-          <tr>
-            <th className="text-left py-3 px-4 font-medium text-[#71717a]">Nome</th>
-            <th className="text-left py-3 px-4 font-medium text-[#71717a]">Descrizione</th>
-            <th className="text-left py-3 px-4 font-medium text-[#71717a]">Categoria</th>
-            <th className="text-left py-3 px-4 font-medium text-[#71717a]">Prezzo</th>
-            <th className="text-left py-3 px-4 font-medium text-[#71717a]">Stato</th>
-            <th className="py-3 px-4"></th>
-          </tr>
-        </thead>
-        <tbody>
-          {services.map((s) => (
-            <ServiceRow key={s.id} service={s} />
-          ))}
-        </tbody>
-      </table>
+      <div className="overflow-x-auto">
+        <table className="w-full text-sm">
+          <thead className="bg-[#f9f9f9] border-b border-[#e5e7eb] sticky top-0 z-[1]">
+            <tr>
+              {COLUMN_HEADERS.map((header) => (
+                <th
+                  key={header}
+                  className="text-left py-2 px-3 font-semibold text-[#71717a]"
+                >
+                  {header}
+                </th>
+              ))}
+            </tr>
+          </thead>
+          <tbody>
+            {activeServices.map((s) => (
+              <ServiceRow key={s.id} service={s} />
+            ))}
+
+            <QuickAddRow />
+
+            {inactiveServices.length > 0 && (
+              <>
+                <tr className="border-b border-t-2 border-t-[#e5e7eb] border-[#e5e7eb]">
+                  <td colSpan={6} className="py-1.5 px-3 text-xs font-medium text-[#71717a] uppercase tracking-wide">
+                    Servizi disattivati
+                  </td>
+                </tr>
+                {inactiveServices.map((s) => (
+                  <ServiceRow key={s.id} service={s} />
+                ))}
+              </>
+            )}
+          </tbody>
+        </table>
+      </div>
     </div>
   );
 }