feat(WP-67): merge behandelportal into this repo as a monorepo

Restructures into apps/ssp + apps/behandelportal (two Angular projects)
plus libs/shared + libs/beheer (cross-app libraries), replacing WP-61's
separate sibling repo. That split had already produced real drift: a
hand-vendored copy of the backend's OpenAPI doc, a shared/ui+layout tree
forked and silently diverging (7 files), and beheer + the styles.scss
token bridge duplicated byte-for-byte across both repos.

- git mv the SSP's src/app/* into apps/ssp/; fold shared/, beheer/,
  environments/, the Storybook docs/*.mdx, and styles.scss into
  libs/shared + libs/beheer (all confirmed identical between the two
  repos before merging). auth stays deliberately duplicated per
  ADR-0002 (actor-specific, expected to diverge) - amended there.
- One generated API client (libs/shared), no more vendored swagger.json.
- .dependency-cruiser split into a base factory + one config per app,
  and Storybook into .storybook-ssp/.storybook-behandelportal - both
  forced by the @auth/* alias resolving to different directories per app.
- SiteHeaderComponent/ShellComponent gained HEADER_NAV_ITEMS/
  HEADER_ADMIN_LINKS/DEBUG_PANEL injection tokens so each app supplies
  its own nav/admin-links/dev-panel instead of one being hardcoded.
- CLAUDE.md, ARCHITECTURE.md, dependencies.md, and ADR-0002 updated;
  WP-67 backlog entry documents the full decision trail.

npm run ci green (lint, dep:check x2, 360 tests across ssp/
behandelportal/shared/beheer, both localized builds, backend tests,
snippet + api-client drift); both dev servers, both Storybook
instances, and docker compose verified working.

The old sibling repo (/home/eho/repos/behandelportal) is left
untouched, not deleted.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/ssp/src/app/registratie/ui/aanvraag-block/aanvraag-block.stories.ts

@@ -0,0 +1,73 @@
+import type { Meta, StoryObj } from '@storybook/angular';
+import { applicationConfig } from '@storybook/angular';
+import { provideRouter } from '@angular/router';
+import { AanvraagBlockComponent } from './aanvraag-block.component';
+import { Aanvraag } from '@registratie/domain/aanvraag';
+
+const base = {
+  id: 'a1',
+  type: 'registratie',
+  documentIds: [],
+  createdAt: '2026-06-28T10:00:00Z',
+  updatedAt: '2026-06-28T10:05:00Z',
+  submittedAt: '2026-06-28T10:05:00Z',
+} satisfies Omit<Aanvraag, 'status'>;
+
+const meta: Meta<AanvraagBlockComponent> = {
+  title: 'Domein/Registratie/Aanvraag Block',
+  component: AanvraagBlockComponent,
+  decorators: [applicationConfig({ providers: [provideRouter([])] })],
+  render: (args) => ({
+    props: args,
+    // A row is an <li> — the keuzelijst styling needs the real list context.
+    template: `<ul class="keuzelijst__list"><app-aanvraag-block [aanvraag]="aanvraag" /></ul>`,
+  }),
+  parameters: {
+    // Structural: app-aanvraag-block's host sits between the keuzelijst <ul> and its <li>
+    // — axe's list/listitem rule needs them adjacent regardless of `display:contents`.
+    // WP-11 (CIBG markup fidelity) reworks this markup; see docs/project/backlog/WP-11-markup-fidelity.md.
+    a11y: { disable: true },
+  },
+};
+export default meta;
+type Story = StoryObj<AanvraagBlockComponent>;
+
+// One story per status variant; the block renders its own body + actions.
+// A Concept renders as a CIBG melding (block element), not a keuzelijst <li> — no <ul> wrapper.
+export const Concept: Story = {
+  args: { aanvraag: { ...base, status: { tag: 'Concept', stepIndex: 1, stepCount: 3 } } },
+  render: (args) => ({ props: args, template: `<app-aanvraag-block [aanvraag]="aanvraag" />` }),
+};
+export const InBehandelingAuto: Story = {
+  args: {
+    aanvraag: {
+      ...base,
+      status: { tag: 'InBehandeling', referentie: 'BIG-2026-456789', manual: false },
+    },
+  },
+};
+export const InBehandelingManual: Story = {
+  args: {
+    aanvraag: {
+      ...base,
+      type: 'registratie',
+      status: { tag: 'InBehandeling', referentie: 'BIG-2026-456789', manual: true },
+    },
+  },
+};
+export const Goedgekeurd: Story = {
+  args: { aanvraag: { ...base, status: { tag: 'Goedgekeurd', referentie: 'BIG-2026-456789' } } },
+};
+export const Afgewezen: Story = {
+  args: {
+    aanvraag: {
+      ...base,
+      type: 'herregistratie',
+      status: {
+        tag: 'Afgewezen',
+        referentie: 'BIG-2026-456789',
+        reden: 'Aanvraag afgewezen: geen gewerkte uren geregistreerd.',
+      },
+    },
+  },
+};