feat(10-02): implement lead management UI with list, detail, and form pages

- Create /admin/leads list page with LeadTable component showing all leads
- Implement /admin/leads/[id] detail page with activity log and reminders
- Add LeadForm component (CreateLeadModal and EditLeadModal) for CRUD operations
- Create server actions (createLead, updateLead, deleteLead) with Zod validation
- Add missing UI components (dialog.tsx, form.tsx) from shadcn
- Install date-fns for date formatting with Italian locale support
- All routes compile successfully with npm run build

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

package-lock.json

@@ -12,14 +12,16 @@
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@@ -2515,6 +2517,318 @@
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@@ -2920,6 +3234,24 @@
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+      "dependencies": {
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+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
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@@ -3154,12 +3486,12 @@
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     },
     "node_modules/@radix-ui/react-slot": {
-      "version": "1.2.4",
+      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.2.4.tgz",
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       "license": "MIT",
       "dependencies": {
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+        "@radix-ui/react-compose-refs": "1.1.3"
       },
       "peerDependencies": {
         "@types/react": "*",
@@ -3171,6 +3503,21 @@
         }
       }
     },
+    "node_modules/@radix-ui/react-slot/node_modules/@radix-ui/react-compose-refs": {
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     "node_modules/@radix-ui/react-tabs": {
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@@ -5050,6 +5397,16 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/date-fns": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.4.0.tgz",
+      "integrity": "sha512-+1UMbeh68lH1SegH83CGWwpb6OHHbpSgr3+s5Eww5M4CAgswBpoWS0AjTOfEJ33HiYKz1hdj/KTFprzXHmq/6w==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.3",
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package.json

@@ -13,14 +13,16 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@hookform/resolvers": "^5.2.2",
+    "@radix-ui/react-dialog": "^1.1.16",
     "@radix-ui/react-label": "^2.1.8",
     "@radix-ui/react-progress": "^1.1.8",
     "@radix-ui/react-select": "^2.2.6",
     "@radix-ui/react-separator": "^1.1.8",
-    "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-slot": "^1.2.5",
     "@radix-ui/react-tabs": "^1.1.13",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "date-fns": "^4.4.0",
     "drizzle-orm": "^0.45.2",
     "lucide-react": "^1.14.0",
     "nanoid": "^5.1.11",

src/app/admin/leads/[id]/page.tsx

@@ -0,0 +1,18 @@
+import { notFound } from "next/navigation";
+import { getLeadById, getActivityLog, getUpcomingReminders } from "@/lib/lead-service";
+import { LeadDetail } from "@/components/admin/leads/LeadDetail";
+
+export default async function LeadDetailPage({ params }: { params: { id: string } }) {
+  const lead = await getLeadById(params.id);
+
+  if (!lead) {
+    notFound();
+  }
+
+  const activities = await getActivityLog(params.id);
+  const reminders = await getUpcomingReminders(params.id);
+
+  return (
+    <LeadDetail lead={lead} activities={activities} reminders={reminders} />
+  );
+}

src/app/admin/leads/actions.ts

@@ -0,0 +1,82 @@
+"use server";
+
+import { z } from "zod";
+import { db } from "@/db";
+import { leads } from "@/db/schema";
+import { eq } from "drizzle-orm";
+import { createLeadSchema, updateLeadSchema } from "@/lib/lead-validators";
+import { revalidatePath } from "next/cache";
+
+export async function createLead(data: z.infer<typeof createLeadSchema>) {
+  const parsed = createLeadSchema.safeParse(data);
+
+  if (!parsed.success) {
+    return { success: false, error: parsed.error.issues[0].message };
+  }
+
+  try {
+    const [lead] = await db
+      .insert(leads)
+      .values({
+        name: parsed.data.name,
+        email: parsed.data.email || null,
+        phone: parsed.data.phone || null,
+        company: parsed.data.company || null,
+        status: parsed.data.status || "contacted",
+        notes: parsed.data.notes || null,
+      })
+      .returning();
+
+    revalidatePath("/admin/leads");
+    return { success: true, lead };
+  } catch (error) {
+    console.error("createLead error:", error);
+    return { success: false, error: "Errore nella creazione del lead" };
+  }
+}
+
+export async function updateLead(
+  id: string,
+  data: z.infer<typeof updateLeadSchema>
+) {
+  const parsed = updateLeadSchema.safeParse(data);
+
+  if (!parsed.success) {
+    return { success: false, error: parsed.error.issues[0].message };
+  }
+
+  try {
+    const updateData: Record<string, any> = { updated_at: new Date() };
+
+    if (parsed.data.name !== undefined) updateData.name = parsed.data.name;
+    if (parsed.data.email !== undefined) updateData.email = parsed.data.email || null;
+    if (parsed.data.phone !== undefined) updateData.phone = parsed.data.phone || null;
+    if (parsed.data.company !== undefined) updateData.company = parsed.data.company || null;
+    if (parsed.data.status !== undefined) updateData.status = parsed.data.status;
+    if (parsed.data.notes !== undefined) updateData.notes = parsed.data.notes || null;
+
+    const [updated] = await db
+      .update(leads)
+      .set(updateData)
+      .where(eq(leads.id, id))
+      .returning();
+
+    revalidatePath("/admin/leads");
+    revalidatePath(`/admin/leads/${id}`);
+    return { success: true, lead: updated };
+  } catch (error) {
+    console.error("updateLead error:", error);
+    return { success: false, error: "Errore nell'aggiornamento" };
+  }
+}
+
+export async function deleteLead(id: string) {
+  try {
+    await db.delete(leads).where(eq(leads.id, id));
+    revalidatePath("/admin/leads");
+    return { success: true };
+  } catch (error) {
+    console.error("deleteLead error:", error);
+    return { success: false, error: "Errore nell'eliminazione" };
+  }
+}

src/app/admin/leads/page.tsx

@@ -0,0 +1,26 @@
+import { Suspense } from "react";
+import { getAllLeads } from "@/lib/lead-service";
+import { LeadTable } from "@/components/admin/leads/LeadTable";
+import { CreateLeadModal } from "@/components/admin/leads/LeadForm";
+import { Button } from "@/components/ui/button";
+
+async function LeadsList() {
+  const leads = await getAllLeads();
+
+  return (
+    <div className="space-y-6">
+      <div className="flex justify-between items-center">
+        <h1 className="text-3xl font-bold">Lead Pipeline</h1>
+        <CreateLeadModal />
+      </div>
+
+      <Suspense fallback={<div>Loading...</div>}>
+        <LeadTable leads={leads} />
+      </Suspense>
+    </div>
+  );
+}
+
+export default function LeadsPage() {
+  return <LeadsList />;
+}

src/components/admin/leads/LeadDetail.tsx

@@ -0,0 +1,166 @@
+"use client";
+
+import { Lead, Activity, Reminder } from "@/db/schema";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { formatDistanceToNow, format } from "date-fns";
+import { it } from "date-fns/locale";
+import { EditLeadModal } from "./LeadForm";
+
+const ACTIVITY_ICON: Record<string, string> = {
+  call: "📞",
+  email: "📧",
+  meeting: "📅",
+  note: "📝",
+};
+
+const STAGE_COLOR: Record<string, string> = {
+  contacted: "bg-blue-100 text-blue-800",
+  qualified: "bg-purple-100 text-purple-800",
+  proposal_sent: "bg-amber-100 text-amber-800",
+  negotiating: "bg-orange-100 text-orange-800",
+  won: "bg-green-100 text-green-800",
+  lost: "bg-red-100 text-red-800",
+};
+
+export function LeadDetail({
+  lead,
+  activities,
+  reminders,
+}: {
+  lead: Lead;
+  activities: Activity[];
+  reminders: Reminder[];
+}) {
+  return (
+    <div className="space-y-6">
+      {/* Header + Actions */}
+      <div className="flex justify-between items-start">
+        <div>
+          <h1 className="text-3xl font-bold">{lead.name}</h1>
+          <p className="text-gray-600">{lead.company || "Azienda non specificata"}</p>
+        </div>
+        <div className="flex gap-2">
+          <EditLeadModal lead={lead} />
+          <Button variant="outline">Log Activity</Button>
+        </div>
+      </div>
+
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+        {/* Lead Profile Card */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Profilo</CardTitle>
+          </CardHeader>
+          <CardContent className="space-y-4">
+            <div>
+              <label className="text-sm text-gray-600">Stato</label>
+              <Badge className={`mt-1 ${STAGE_COLOR[lead.status] || "bg-gray-100 text-gray-800"}`}>
+                {lead.status.replace(/_/g, " ")}
+              </Badge>
+            </div>
+            <div>
+              <label className="text-sm text-gray-600">Email</label>
+              <p>{lead.email || "—"}</p>
+            </div>
+            <div>
+              <label className="text-sm text-gray-600">Telefono</label>
+              <p>{lead.phone || "—"}</p>
+            </div>
+            <div>
+              <label className="text-sm text-gray-600">Ultimo contatto</label>
+              <p>
+                {lead.last_contact_date
+                  ? formatDistanceToNow(new Date(lead.last_contact_date), {
+                      addSuffix: true,
+                      locale: it,
+                    })
+                  : "—"}
+              </p>
+            </div>
+            <div>
+              <label className="text-sm text-gray-600">Prossima azione</label>
+              <p className="font-medium">{lead.next_action || "—"}</p>
+            </div>
+          </CardContent>
+        </Card>
+
+        {/* Upcoming Reminders Card */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Prossimi Follow-up</CardTitle>
+          </CardHeader>
+          <CardContent>
+            {reminders.length > 0 ? (
+              <ul className="space-y-2">
+                {reminders.map((r) => (
+                  <li key={r.id} className="text-sm border-l-2 border-blue-300 pl-2">
+                    <p className="font-medium">{r.title}</p>
+                    <p className="text-gray-600">
+                      {format(new Date(r.due_date), "dd MMM yyyy", { locale: it })}
+                    </p>
+                  </li>
+                ))}
+              </ul>
+            ) : (
+              <p className="text-gray-500 text-sm">Nessun reminder</p>
+            )}
+          </CardContent>
+        </Card>
+
+        {/* Notes Card */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Note</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <p className="text-sm">{lead.notes || "Nessuna nota"}</p>
+          </CardContent>
+        </Card>
+      </div>
+
+      {/* Activity Log */}
+      <Card>
+        <CardHeader>
+          <CardTitle>Storico Attività</CardTitle>
+        </CardHeader>
+        <CardContent>
+          {activities.length > 0 ? (
+            <div className="space-y-4">
+              {activities.map((activity) => (
+                <div
+                  key={activity.id}
+                  className="border-l-4 border-blue-300 pl-4 pb-4"
+                >
+                  <div className="flex items-center gap-2">
+                    <span className="text-xl">
+                      {ACTIVITY_ICON[activity.type] || "📋"}
+                    </span>
+                    <span className="font-medium capitalize">
+                      {activity.type}
+                    </span>
+                    <span className="text-gray-600 text-sm">
+                      {formatDistanceToNow(new Date(activity.activity_date), {
+                        addSuffix: true,
+                        locale: it,
+                      })}
+                    </span>
+                  </div>
+                  <p className="text-sm mt-2">{activity.notes}</p>
+                  {activity.duration_minutes && (
+                    <p className="text-xs text-gray-500 mt-1">
+                      Durata: {activity.duration_minutes} minuti
+                    </p>
+                  )}
+                </div>
+              ))}
+            </div>
+          ) : (
+            <p className="text-gray-500 text-sm">Nessuna attività registrata</p>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

src/components/admin/leads/LeadForm.tsx

@@ -0,0 +1,342 @@
+"use client";
+
+import { useState } from "react";
+import { useForm } from "react-hook-form";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { z } from "zod";
+import { createLeadSchema, updateLeadSchema, LEAD_STAGES } from "@/lib/lead-validators";
+import { Lead } from "@/db/schema";
+import { createLead, updateLead } from "@/app/admin/leads/actions";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+import {
+  Form,
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from "@/components/ui/form";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
+import { Button } from "@/components/ui/button";
+
+type CreateLeadInput = z.infer<typeof createLeadSchema>;
+
+export function CreateLeadModal() {
+  const [open, setOpen] = useState(false);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const form = useForm({
+    resolver: zodResolver(createLeadSchema),
+    defaultValues: { name: "", email: "", phone: "", company: "", status: "contacted", notes: "" },
+  });
+
+  async function onSubmit(data: CreateLeadInput) {
+    setIsSubmitting(true);
+    try {
+      const result = await createLead(data);
+      if (result.success) {
+        setOpen(false);
+        form.reset();
+      } else {
+        form.setError("root", { message: result.error });
+      }
+    } finally {
+      setIsSubmitting(false);
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={setOpen}>
+      <DialogTrigger asChild>
+        <Button>+ Nuovo Lead</Button>
+      </DialogTrigger>
+      <DialogContent className="max-w-md">
+        <DialogHeader>
+          <DialogTitle>Nuovo Lead</DialogTitle>
+        </DialogHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+            <FormField
+              control={form.control}
+              name="name"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Nome</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Nome lead" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="email"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Email</FormLabel>
+                  <FormControl>
+                    <Input type="email" placeholder="email@example.com" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="phone"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Telefono</FormLabel>
+                  <FormControl>
+                    <Input placeholder="+39 3XX XXXXXXX" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="company"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Azienda</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Nome azienda" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="status"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Stato</FormLabel>
+                  <Select onValueChange={field.onChange} defaultValue={field.value}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {LEAD_STAGES.map((stage) => (
+                        <SelectItem key={stage} value={stage}>
+                          {stage.replace(/_/g, " ")}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="notes"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Note</FormLabel>
+                  <FormControl>
+                    <Textarea
+                      placeholder="Appunti su questo lead"
+                      className="resize-none"
+                      {...field}
+                    />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            {form.formState.errors.root && (
+              <div className="rounded bg-red-50 p-3 text-sm text-red-700">
+                {form.formState.errors.root.message}
+              </div>
+            )}
+
+            <Button type="submit" className="w-full" disabled={isSubmitting}>
+              {isSubmitting ? "Creando..." : "Crea Lead"}
+            </Button>
+          </form>
+        </Form>
+      </DialogContent>
+    </Dialog>
+  );
+}
+
+export function EditLeadModal({ lead }: { lead: Lead }) {
+  const [open, setOpen] = useState(false);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const form = useForm({
+    resolver: zodResolver(updateLeadSchema),
+    defaultValues: {
+      name: lead.name,
+      email: lead.email || "",
+      phone: lead.phone || "",
+      company: lead.company || "",
+      status: lead.status as any,
+      notes: lead.notes || "",
+    },
+  });
+
+  async function onSubmit(data: any) {
+    setIsSubmitting(true);
+    try {
+      const result = await updateLead(lead.id, data);
+      if (result.success) {
+        setOpen(false);
+      } else {
+        form.setError("root", { message: result.error });
+      }
+    } finally {
+      setIsSubmitting(false);
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={setOpen}>
+      <DialogTrigger asChild>
+        <Button variant="outline" size="sm">
+          Modifica
+        </Button>
+      </DialogTrigger>
+      <DialogContent className="max-w-md">
+        <DialogHeader>
+          <DialogTitle>Modifica Lead</DialogTitle>
+        </DialogHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+            <FormField
+              control={form.control}
+              name="name"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Nome</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Nome lead" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="email"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Email</FormLabel>
+                  <FormControl>
+                    <Input type="email" placeholder="email@example.com" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="phone"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Telefono</FormLabel>
+                  <FormControl>
+                    <Input placeholder="+39 3XX XXXXXXX" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="company"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Azienda</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Nome azienda" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="status"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Stato</FormLabel>
+                  <Select onValueChange={field.onChange} defaultValue={field.value}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {LEAD_STAGES.map((stage) => (
+                        <SelectItem key={stage} value={stage}>
+                          {stage.replace(/_/g, " ")}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <FormField
+              control={form.control}
+              name="notes"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Note</FormLabel>
+                  <FormControl>
+                    <Textarea
+                      placeholder="Appunti su questo lead"
+                      className="resize-none"
+                      {...field}
+                    />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            {form.formState.errors.root && (
+              <div className="rounded bg-red-50 p-3 text-sm text-red-700">
+                {form.formState.errors.root.message}
+              </div>
+            )}
+
+            <Button type="submit" className="w-full" disabled={isSubmitting}>
+              {isSubmitting ? "Salvando..." : "Salva"}
+            </Button>
+          </form>
+        </Form>
+      </DialogContent>
+    </Dialog>
+  );
+}

src/components/admin/leads/LeadTable.tsx

@@ -0,0 +1,81 @@
+"use client";
+
+import Link from "next/link";
+import { Lead } from "@/db/schema";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "@/components/ui/table";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { formatDistanceToNow } from "date-fns";
+import { it } from "date-fns/locale";
+import { LEAD_STAGES } from "@/lib/lead-validators";
+
+const STAGE_COLOR: Record<string, string> = {
+  contacted: "bg-blue-100 text-blue-800",
+  qualified: "bg-purple-100 text-purple-800",
+  proposal_sent: "bg-amber-100 text-amber-800",
+  negotiating: "bg-orange-100 text-orange-800",
+  won: "bg-green-100 text-green-800",
+  lost: "bg-red-100 text-red-800",
+};
+
+export function LeadTable({ leads }: { leads: Lead[] }) {
+  return (
+    <div className="border rounded-lg overflow-hidden">
+      <Table>
+        <TableHeader>
+          <TableRow>
+            <TableHead>Nome</TableHead>
+            <TableHead>Email</TableHead>
+            <TableHead>Azienda</TableHead>
+            <TableHead>Stato</TableHead>
+            <TableHead>Ultimo Contatto</TableHead>
+            <TableHead>Prossima Azione</TableHead>
+            <TableHead className="w-20"></TableHead>
+          </TableRow>
+        </TableHeader>
+        <TableBody>
+          {leads.map((lead) => (
+            <TableRow key={lead.id}>
+              <TableCell className="font-medium">
+                <Link href={`/admin/leads/${lead.id}`} className="hover:underline">
+                  {lead.name}
+                </Link>
+              </TableCell>
+              <TableCell>{lead.email || "—"}</TableCell>
+              <TableCell>{lead.company || "—"}</TableCell>
+              <TableCell>
+                <Badge className={STAGE_COLOR[lead.status] || "bg-gray-100 text-gray-800"}>
+                  {lead.status.replace(/_/g, " ")}
+                </Badge>
+              </TableCell>
+              <TableCell>
+                {lead.last_contact_date
+                  ? formatDistanceToNow(new Date(lead.last_contact_date), {
+                      addSuffix: true,
+                      locale: it,
+                    })
+                  : "—"}
+              </TableCell>
+              <TableCell className="text-sm text-gray-600">{lead.next_action || "—"}</TableCell>
+              <TableCell>
+                <Button variant="ghost" size="sm" asChild>
+                  <Link href={`/admin/leads/${lead.id}`}>Dettagli</Link>
+                </Button>
+              </TableCell>
+            </TableRow>
+          ))}
+        </TableBody>
+      </Table>
+      {leads.length === 0 && (
+        <div className="text-center py-8 text-gray-500">Nessun lead trovato</div>
+      )}
+    </div>
+  );
+}

src/components/ui/dialog.tsx

@@ -0,0 +1,122 @@
+"use client"
+
+import * as React from "react"
+import * as DialogPrimitive from "@radix-ui/react-dialog"
+import { X } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+const Dialog = DialogPrimitive.Root
+
+const DialogTrigger = DialogPrimitive.Trigger
+
+const DialogPortal = DialogPrimitive.Portal
+
+const DialogClose = DialogPrimitive.Close
+
+const DialogOverlay = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Overlay
+    ref={ref}
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className
+    )}
+    {...props}
+  />
+))
+DialogOverlay.displayName = DialogPrimitive.Overlay.displayName
+
+const DialogContent = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content>
+>(({ className, children, ...props }, ref) => (
+  <DialogPortal>
+    <DialogOverlay />
+    <DialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-white p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-white transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-gray-950 focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-gray-100 data-[state=open]:text-gray-500">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </DialogPrimitive.Close>
+    </DialogPrimitive.Content>
+  </DialogPortal>
+))
+DialogContent.displayName = DialogPrimitive.Content.displayName
+
+const DialogHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-1.5 text-center sm:text-left",
+      className
+    )}
+    {...props}
+  />
+)
+DialogHeader.displayName = "DialogHeader"
+
+const DialogFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className
+    )}
+    {...props}
+  />
+)
+DialogFooter.displayName = "DialogFooter"
+
+const DialogTitle = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Title
+    ref={ref}
+    className={cn(
+      "text-lg font-semibold leading-none tracking-tight",
+      className
+    )}
+    {...props}
+  />
+))
+DialogTitle.displayName = DialogPrimitive.Title.displayName
+
+const DialogDescription = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-gray-500", className)}
+    {...props}
+  />
+))
+DialogDescription.displayName = DialogPrimitive.Description.displayName
+
+export {
+  Dialog,
+  DialogPortal,
+  DialogOverlay,
+  DialogClose,
+  DialogTrigger,
+  DialogContent,
+  DialogHeader,
+  DialogFooter,
+  DialogTitle,
+  DialogDescription,
+}

src/components/ui/form.tsx

@@ -0,0 +1,170 @@
+"use client"
+
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import {
+  Controller,
+  ControllerProps,
+  FieldPath,
+  FieldValues,
+  FormProvider,
+  useFormContext,
+} from "react-hook-form"
+
+import { cn } from "@/lib/utils"
+import { Label } from "@/components/ui/label"
+
+const Form = FormProvider
+
+type FormFieldContextValue<
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
+> = {
+  name: TName
+}
+
+const FormFieldContext = React.createContext<FormFieldContextValue>(
+  {} as FormFieldContextValue
+)
+
+const FormField = <
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
+>({
+  ...props
+}: ControllerProps<TFieldValues, TName>) => (
+  <FormFieldContext.Provider value={{ name: props.name }}>
+    <Controller {...props} />
+  </FormFieldContext.Provider>
+)
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext)
+  const itemContext = React.useContext(FormItemContext)
+  const { getFieldState, formState } = useFormContext()
+
+  const fieldState = getFieldState(fieldContext.name, formState)
+
+  if (!fieldContext) {
+    throw new Error("useFormField should be used within <FormField>")
+  }
+
+  const { id } = itemContext
+
+  return {
+    id,
+    name: fieldContext.name,
+    formItemId: `${id}-form-item`,
+    formDescriptionId: `${id}-form-item-description`,
+    formMessageId: `${id}-form-item-message`,
+    ...fieldState,
+  }
+}
+
+type FormItemContextValue = {
+  id: string
+}
+
+const FormItemContext = React.createContext<FormItemContextValue>(
+  {} as FormItemContextValue
+)
+
+const FormItem = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  const id = React.useId()
+
+  return (
+    <FormItemContext.Provider value={{ id }}>
+      <div ref={ref} className={cn("space-y-2", className)} {...props} />
+    </FormItemContext.Provider>
+  )
+})
+FormItem.displayName = "FormItem"
+
+const FormLabel = React.forwardRef<
+  React.ElementRef<typeof Label>,
+  React.ComponentPropsWithoutRef<typeof Label>
+>(({ className, ...props }, ref) => {
+  const { error, formItemId } = useFormField()
+
+  return (
+    <Label
+      ref={ref}
+      htmlFor={formItemId}
+      className={cn(error && "text-red-500", className)}
+      {...props}
+    />
+  )
+})
+FormLabel.displayName = "FormLabel"
+
+const FormControl = React.forwardRef<
+  React.ElementRef<typeof Slot>,
+  React.ComponentPropsWithoutRef<typeof Slot>
+>(({ ...props }, ref) => {
+  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
+
+  return (
+    <Slot
+      ref={ref}
+      id={formItemId}
+      aria-describedby={
+        !error
+          ? `${formDescriptionId}`
+          : `${formDescriptionId} ${formMessageId}`
+      }
+      aria-invalid={!!error}
+      {...props}
+    />
+  )
+})
+FormControl.displayName = "FormControl"
+
+const FormDescription = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => (
+  <p
+    ref={ref}
+    className={cn("text-sm text-gray-500", className)}
+    {...props}
+  />
+))
+FormDescription.displayName = "FormDescription"
+
+const FormMessage = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => {
+  const { error, formMessageId } = useFormField()
+  const body = error ? String(error?.message) : null
+
+  if (!body) {
+    return null
+  }
+
+  return (
+    <p
+      ref={ref}
+      id={formMessageId}
+      className={cn("text-sm font-medium text-red-500", className)}
+      {...props}
+    >
+      {body}
+    </p>
+  )
+})
+FormMessage.displayName = "FormMessage"
+
+export {
+  useFormField,
+  Form,
+  FormItem,
+  FormLabel,
+  FormControl,
+  FormDescription,
+  FormMessage,
+  FormField,
+}