Il repo resta al sito: app in radice, piattaforme nel loro repo

apps/sito passa in radice, apps/platforms si toglie: vive in
gitea:Adriano/InsanityLab-platforms, con la storia del repo comune. I piani e
le specifiche di Longevity e Campus lasciano docs/ e seguono le piattaforme.
README e compose: deploy da /opt/docker/insanitylab/src; al primo deploy .env
va spostato da apps/sito/.env alla radice.

Refs #20

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

tests/roles.test.ts

@@ -0,0 +1,63 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import type Database from 'better-sqlite3';
+import { createDb } from '../src/lib/db';
+import { createUser, login, getSessionUser, canAccessAdminPath, landingFor } from '../src/lib/auth';
+
+let db: Database.Database;
+beforeEach(() => { db = createDb(':memory:'); });
+
+describe('ruoli', () => {
+  it('createUser accetta i tre ruoli e getSessionUser li ritorna', () => {
+    createUser(db, 'u', 'segreta123', 'user');
+    createUser(db, 's', 'segreta123', 'superuser');
+    expect(getSessionUser(db, login(db, 'u', 'segreta123')!)).toMatchObject({ role: 'user' });
+    expect(getSessionUser(db, login(db, 's', 'segreta123')!)).toMatchObject({ role: 'superuser' });
+  });
+
+  it('createUser senza ruolo crea admin', () => {
+    createUser(db, 'adriano', 'segreta123');
+    expect(getSessionUser(db, login(db, 'adriano', 'segreta123')!)).toMatchObject({ role: 'admin' });
+  });
+});
+
+describe('canAccessAdminPath', () => {
+  it('admin accede a tutto', () => {
+    for (const p of ['/admin', '/admin/users', '/admin/content', '/api/admin/posts', '/api/admin/users/1'])
+      expect(canAccessAdminPath('admin', p)).toBe(true);
+  });
+
+  it('superuser: contenuti + blog sì, utenti no', () => {
+    expect(canAccessAdminPath('superuser', '/admin/content')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/admin/content/')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/api/admin/content/home.hero.title')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/admin')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/admin/new')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/api/admin/posts')).toBe(true);
+    expect(canAccessAdminPath('superuser', '/admin/users')).toBe(false);
+    expect(canAccessAdminPath('superuser', '/api/admin/users/1')).toBe(false);
+  });
+
+  it('user: blog sì, contenuti e utenti no', () => {
+    expect(canAccessAdminPath('user', '/admin')).toBe(true);
+    expect(canAccessAdminPath('user', '/admin/new')).toBe(true);
+    expect(canAccessAdminPath('user', '/api/admin/posts')).toBe(true);
+    expect(canAccessAdminPath('user', '/api/admin/upload')).toBe(true);
+    expect(canAccessAdminPath('user', '/admin/logout')).toBe(true);
+    expect(canAccessAdminPath('user', '/admin/content')).toBe(false);
+    expect(canAccessAdminPath('user', '/api/admin/content/x')).toBe(false);
+    expect(canAccessAdminPath('user', '/admin/users')).toBe(false);
+  });
+
+  it('la matrice non confonde prefissi simili', () => {
+    expect(canAccessAdminPath('user', '/admin/contentious')).toBe(true); // NON è /admin/content
+    expect(canAccessAdminPath('superuser', '/admin/users-x')).toBe(true); // NON è /admin/users
+  });
+});
+
+describe('landingFor', () => {
+  it('instrada ogni ruolo alla sua home', () => {
+    expect(landingFor('superuser')).toBe('/admin/content');
+    expect(landingFor('user')).toBe('/admin');
+    expect(landingFor('admin')).toBe('/admin');
+  });
+});