feat(intake): structured per-service intake questions

Services declare up to 8 intake fields (text/yesno, required) stored
as JSONB; shared/intake.go is the single normalization point — slug
keys, label/dup/unknown-key rules, yes/no canonicalization. Booking
create validates answers against the service declaration (missing
required -> 400), unknown keys are dropped before persist.

Answers surface on UpcomingBooking and CustomerBookingView; the
services page gains a compact editor and the public form renders
declared questions under contact details. Verified live end-to-end.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

apps/frontend/src/routes/dashboard/dashboard-data.ts

@@ -40,7 +40,7 @@ function createDemoData(i18n: ReturnType<typeof useI18n>) {
     { id: "b4", customerName: customers[3].name, customerEmail: customers[3].email, service: services[3], status: "cancelled", startsAt: fmt(at(-1, 11)), endsAt: fmt(at(-1, 12)), reference: "BOK-004", location: salonA, staffName: staff1, notes: "" },
     { id: "b11", customerName: customers[2].name, customerEmail: customers[2].email, service: services[0], status: "completed", startsAt: fmt(at(-1, 15, 30)), endsAt: fmt(at(-1, 16, 30)), reference: "BOK-011", location: salonA, staffName: staff2, notes: "" },
     // today
-    { id: "b1", customerName: customers[0].name, customerEmail: customers[0].email, service: services[0], status: "confirmed", startsAt: fmt(at(0, 10)), endsAt: fmt(at(0, 11)), reference: "BOK-001", location: salonA, staffName: staff1, notes: "" },
+    { id: "b1", customerName: customers[0].name, customerEmail: customers[0].email, service: services[0], status: "confirmed", startsAt: fmt(at(0, 10)), endsAt: fmt(at(0, 11)), reference: "BOK-001", location: salonA, staffName: staff1, notes: "", intake: cs ? { "zdravotni_poznamky": "Citlivá pokožka", "prvni_navsteva": "yes" } : { "health_notes": "Sensitive skin", "first_visit": "yes" } },
     { id: "b7", customerName: customers[1].name, customerEmail: customers[1].email, service: services[2], status: "confirmed", startsAt: fmt(at(0, 16)), endsAt: fmt(at(0, 17)), reference: "BOK-007", location: salonB, staffName: "", notes: "" },
     // upcoming
     { id: "b2", customerName: customers[1].name, customerEmail: customers[1].email, service: services[1], status: "pending", startsAt: fmt(at(1, 14)), endsAt: fmt(at(1, 15)), reference: "BOK-002", location: salonA, staffName: staff2, notes: "" },

apps/frontend/src/routes/dashboard/layout.tsx

@@ -1,4 +1,4 @@
-import { Show, createEffect, createSignal, type JSX, type ParentComponent } from "solid-js";
+import { For, Show, createEffect, createSignal, type JSX, type ParentComponent } from "solid-js";
 import { A, useLocation } from "@solidjs/router";
 import { useTheme } from "../../providers/theme-provider";
 import { BookraCharacter } from "../../components/bookra-character";
@@ -329,6 +329,24 @@ function DashboardShell(props: { children: JSX.Element }) {
                 <p class="text-ink text-sm">{data.selectedBooking()?.notes}</p>
               </div>
             </Show>
+            <Show when={data.selectedBooking()?.intake && Object.keys(data.selectedBooking()!.intake!).length > 0}>
+              <div class="p-4 bg-canvas-subtle rounded-xl">
+                <p class="text-xs text-ink-muted uppercase tracking-wider mb-2">{data.i18n.t("dashboard.bookingModal.intake")}</p>
+                <div class="space-y-1.5">
+                  <For each={Object.entries(data.selectedBooking()!.intake!)}>
+                    {([key, raw]) => {
+                      const value = String(raw);
+                      return (
+                        <div class="flex items-baseline justify-between gap-3">
+                          <span class="text-xs text-ink-muted">{key.replace(/_/g, " ")}</span>
+                          <span class="text-sm text-ink">{value === "yes" || value === "no" ? data.i18n.t(`booking.intake${value === "yes" ? "Yes" : "No"}`) : value}</span>
+                        </div>
+                      );
+                    }}
+                  </For>
+                </div>
+              </div>
+            </Show>
           </div>
           <Show when={data.selectedBooking()?.status !== "cancelled"}>
             <div class="p-6 border-t border-border space-y-3">

apps/frontend/src/routes/dashboard/services-page.tsx

@@ -1,19 +1,38 @@
 import { For, Show, createResource, createSignal } from "solid-js";
 import { apiClient } from "../../lib/api-client";
 import { Input } from "../../components/ui/input";
+import { Select } from "../../components/ui/select";
 import { PlusIcon, ScissorsIcon, Trash2Icon, EditIcon, ClockIcon } from "../../components/dashboard/icons";
 import { DashboardLayout, useDashboardData } from "./layout";
 import { ExportCsvButton } from "../../components/dashboard/export-csv-button";
 
+interface IntakeDraft {
+  key: string;
+  label: string;
+  type: string;
+  required: boolean;
+}
+
+const intakeKey = (label: string) =>
+  label
+    .trim()
+    .toLowerCase()
+    .normalize("NFD")
+    .replace(/[\u0300-\u036f]/g, "")
+    .replace(/[^a-z0-9]+/g, "_")
+    .replace(/^_+|_+$/g, "")
+    .slice(0, 40);
+
 interface ServiceForm {
   name: string;
   durationMinutes: string;
   bufferBeforeMinutes: string;
   bufferAfterMinutes: string;
   price: string;
+  intakeFields: IntakeDraft[];
 }
 
-const emptyForm: ServiceForm = { name: "", durationMinutes: "60", bufferBeforeMinutes: "0", bufferAfterMinutes: "0", price: "0" };
+const emptyForm: ServiceForm = { name: "", durationMinutes: "60", bufferBeforeMinutes: "0", bufferAfterMinutes: "0", price: "0", intakeFields: [] };
 
 function ServicesPage() {
   const data = useDashboardData();
@@ -32,7 +51,18 @@ function ServicesPage() {
       if (!bearer) return [];
       if (bearer.startsWith("demo.")) {
         return [
-          { id: "sv1", name: cs() ? "Dámský střih" : "Women's haircut", durationMinutes: 60, bufferBeforeMinutes: 0, bufferAfterMinutes: 15, priceCents: 89000 },
+          {
+            id: "sv1", name: cs() ? "Dámský střih" : "Women's haircut", durationMinutes: 60, bufferBeforeMinutes: 0, bufferAfterMinutes: 15, priceCents: 89000,
+            intakeFields: cs()
+              ? [
+                  { key: "zdravotni_poznamky", label: "Zdravotní poznámky nebo alergie", type: "text", required: false },
+                  { key: "prvni_navsteva", label: "Je to vaše první návštěva?", type: "yesno", required: true },
+                ]
+              : [
+                  { key: "health_notes", label: "Health notes or allergies", type: "text", required: false },
+                  { key: "first_visit", label: "Is this your first visit?", type: "yesno", required: true },
+                ],
+          },
           { id: "sv2", name: cs() ? "Pánský střih" : "Men's haircut", durationMinutes: 45, bufferBeforeMinutes: 0, bufferAfterMinutes: 10, priceCents: 59000 },
           { id: "sv3", name: cs() ? "Barvení" : "Coloring", durationMinutes: 120, bufferBeforeMinutes: 10, bufferAfterMinutes: 15, priceCents: 199000 },
           { id: "sv4", name: cs() ? "Konzultace" : "Consultation", durationMinutes: 30, bufferBeforeMinutes: 0, bufferAfterMinutes: 0, priceCents: 0 },
@@ -64,10 +94,24 @@ function ServicesPage() {
       bufferBeforeMinutes: String(service.bufferBeforeMinutes ?? 0),
       bufferAfterMinutes: String(service.bufferAfterMinutes ?? 0),
       price: String((service.priceCents ?? 0) / 100),
+      intakeFields: (service.intakeFields ?? []).map((f: any) => ({ key: f.key ?? "", label: f.label ?? "", type: f.type ?? "text", required: !!f.required })),
     });
     setShowForm(true);
   };
 
+  const setIntake = (i: number, patch: Partial<IntakeDraft>) => {
+    const fields = form().intakeFields.slice();
+    fields[i] = { ...fields[i], ...patch };
+    setField({ intakeFields: fields });
+  };
+  const addIntake = () => {
+    if (form().intakeFields.length >= 8) return;
+    setField({ intakeFields: [...form().intakeFields, { key: "", label: "", type: "text", required: false }] });
+  };
+  const removeIntake = (i: number) => {
+    setField({ intakeFields: form().intakeFields.filter((_, j) => j !== i) });
+  };
+
   const handleSave = async () => {
     const bearer = data.token();
     const name = form().name.trim();
@@ -85,6 +129,14 @@ function ServicesPage() {
         bufferBeforeMinutes: Math.max(0, parseInt(form().bufferBeforeMinutes, 10) || 0),
         bufferAfterMinutes: Math.max(0, parseInt(form().bufferAfterMinutes, 10) || 0),
         priceCents: Math.max(0, Math.round((parseFloat(form().price) || 0) * 100)),
+        intakeFields: form().intakeFields
+          .filter((f) => f.label.trim())
+          .map((f) => ({
+            key: f.key || intakeKey(f.label),
+            label: f.label.trim(),
+            type: (f.type === "yesno" ? "yesno" : "text") as "text" | "yesno",
+            required: f.required,
+          })),
       };
       const id = editingId();
       const response = id
@@ -142,6 +194,42 @@ function ServicesPage() {
               <Input type="number" min="0" label={data.i18n.t("dashboard.service.bufferBefore")} value={form().bufferBeforeMinutes} onInput={(e) => setField({ bufferBeforeMinutes: e.currentTarget.value })} />
               <Input type="number" min="0" label={data.i18n.t("dashboard.service.bufferAfter")} value={form().bufferAfterMinutes} onInput={(e) => setField({ bufferAfterMinutes: e.currentTarget.value })} />
             </div>
+            <div class="mt-4 pt-4 border-t border-border/60">
+              <div class="flex items-center justify-between mb-2">
+                <p class="text-sm font-medium text-ink">{data.i18n.t("dashboard.service.intake")}</p>
+                <Show when={form().intakeFields.length < 8}>
+                  <button onClick={addIntake} class="text-xs text-accent hover:underline flex items-center gap-1"><PlusIcon /> {data.i18n.t("dashboard.service.intakeAdd")}</button>
+                </Show>
+              </div>
+              <Show when={form().intakeFields.length > 0} fallback={
+                <p class="text-xs text-ink-subtle">{data.i18n.t("dashboard.service.intakeHint")}</p>
+              }>
+                <div class="space-y-2">
+                  <For each={form().intakeFields}>
+                    {(field, i) => (
+                      <div class="flex items-center gap-2">
+                        <div class="flex-1">
+                          <Input type="text" value={field.label} onInput={(e) => setIntake(i(), { label: e.currentTarget.value })} placeholder={data.i18n.t("dashboard.service.intakeLabel")} />
+                        </div>
+                        <Select
+                          value={field.type}
+                          onChange={(v) => setIntake(i(), { type: v })}
+                          options={[
+                            { value: "text", label: data.i18n.t("dashboard.service.intakeText") },
+                            { value: "yesno", label: data.i18n.t("dashboard.service.intakeYesNo") },
+                          ]}
+                        />
+                        <label class="flex items-center gap-1.5 text-xs text-ink-muted whitespace-nowrap cursor-pointer">
+                          <input type="checkbox" checked={field.required} onChange={(e) => setIntake(i(), { required: e.currentTarget.checked })} class="rounded accent-accent" />
+                          {data.i18n.t("dashboard.service.intakeRequired")}
+                        </label>
+                        <button onClick={() => removeIntake(i())} class="p-1.5 text-ink-subtle hover:text-red-600 rounded-lg" aria-label={cs() ? "Smazat" : "Delete"}><Trash2Icon /></button>
+                      </div>
+                    )}
+                  </For>
+                </div>
+              </Show>
+            </div>
             <div class="flex gap-3 mt-4">
               <button onClick={() => void handleSave()} disabled={saving() || !form().name.trim()} class="btn-primary text-sm disabled:opacity-60">
                 {saving() ? data.i18n.t("dashboard.saving") : data.i18n.t("dashboard.settings.save")}