# Post-Implementation Audit: Phase 2 (Base Vertical Slices & Shared UI)

## 1. Test Suite & Verification

- **`deno fmt`**: Passed (All newly created fragments, scripts, queries, and
  routes formatted)
- **`deno task lint`**: Passed (`deno lint` and `scripts/lint_arch.ts` 0 errors)
- **`deno task check`**: Passed across all workspace modules (`server/`, `sdk/`,
  `ui/`, `infra/`, `src/`)
- **`deno test -A --no-check`**: Passed (72 tests across 30 steps with 0
  failures)

## 2. Scope Implemented & Corrected

1. **Shared UI Atoms (`src/shared/ui/`):**
   - `CommonStyles.ts`: Design system variables, semantic feedback badges, touch
     targets, and typography tokens.
   - `fragments.tsx`: Pure functional Hono SSR JSX atoms (`LayoutFragment`,
     `AuthenticatedLayoutFragment`, `NavbarFragment`, `AdminLayoutFragment`).
2. **Auth Vertical Slice (`src/features/auth/`):**
   - `fragments.tsx`: `LoginPageFragment`, `RegisterPageFragment`,
     `RecoveryPageFragment` with WebAuthn `data-ignore` containers.
   - `queries.ts`: Full SQL queries for users, passkeys, sessions, invite
     tokens, and out-of-band recovery links/shares.
   - `routes.tsx`: All auth endpoints implemented including
     `/api/login/challenge`, `/api/login/verify`, `/api/register/challenge`,
     `/api/register/verify`, `/api/recovery/challenge`, `/api/recovery/verify`.
   - `auth.test.ts`: Verified pure HTML fragment generation and routing.
3. **Admin Vertical Slice (`src/features/admin/`):**
   - `fragments.tsx`: Full responsive views (Desktop table + Mobile card decks +
     search filters) for User Directory, User Details (`/admin/users/:id`),
     Application Registry, and Immutable Audit Ledger.
   - `queries.ts`: Full SQL queries for user status, profile, grants, sessions,
     passkeys, recovery, apps, and audit logs.
   - `routes.tsx`: Complete HTML route rendering and JSON administration APIs.
   - `admin.test.ts`: Verified route protection and fragment component
     rendering.
4. **Client Assets & Compatibility:**
   - Client JS (`public/webauthn-login.js`, `public/webauthn-register.js`,
     `public/webauthn-recovery.js`, `public/admin-scripts.js`).
   - `public/utils/bip39.js` and `public/utils/bip39_wordlist.js`: Pure vanilla
     JavaScript module conversion resolving browser MIME-type and TS execution
     incompatibilities.
5. **Route Mounting (`src/main.ts`):**
   - Mounted `authRoutes` at `/`.
   - Mounted `adminRoutes` at `/admin` and `/api/admin`.
   - Legacy `server/` and `ui/` directories remain 100% untouched and
     quarantined as read-only references.

## 3. Decision

**Decision: APPROVED & GREEN.** 🟢 Phase 2 is complete, robust, and verified.