Final pass over the unaddressed AUDIT-2026-05-12 dossiers, taking the
tractable Critical/High items from each:
error-ux-auditor (5 items)
- C2: 17 toast.error(err.message) sites swept to toastError(err, …) so
every user-visible failure carries a copy-paste Reference ID
- C3: apiFetch synthesizes a client-side correlation id when a 5xx
comes back with a non-JSON body (reverse-proxy HTML pages); message
becomes "The server is unreachable. Please try again." with code
UPSTREAM_UNREACHABLE
- C4: checkRateLimit fails OPEN when Redis is unavailable so an outage
no longer 500s login + portal sign-in; logged at warn so monitoring
catches it
- H2: StorageTimeoutError (name='TimeoutError') replaces the plain
Error throw in s3.ts withTimeout — error-classifier hints fire now
- H5: errorResponse() adopted across /api/storage/[token],
/api/public/website-inquiries, and the Documenso webhook body (drops
the "Invalid secret" reconnaissance string)
outbound-webhook-auditor (5 items)
- C1: signature is now HMAC(secret, `${ts}.${body}`) with the
timestamp surfaced as X-Webhook-Timestamp so receivers can reject
replays outside a freshness window
- C3: dead-letter with reason missing_signing_secret when secret is
null (defence-in-depth against DB tampering / future migration
mistakes)
- H2: webhooks queue bumped to maxAttempts=8 with 30 s base
exponential backoff so a 30 s receiver blip during a deploy no
longer dead-letters every in-flight event; per-queue
backoffDelayMs added to QUEUE_CONFIGS
- M1: SSRF denylist gains Oracle Cloud metadata 192.0.0.192
- M2: dispatch-time https:// assertion before fetch, so a bad DB edit
can't slip plaintext through
storage-pathing-auditor (2 items)
- H1: berth-PDF presigned-upload keys now `${portSlug}/berths/…/…`
with portSlug threaded into backend.presignUpload — engages the
filesystem-proxy port-binding `p` token verifier
- H2: presignDownloadUrl auto-derives portSlug from the key's first
segment when callers don't pass it, so all 8 download sites engage
the `p`-token guard without per-site plumbing
search-auditor (1 item)
- H3: removed dead void wantEmail; void wantPhone; pair plus the
unused looksLikeEmail helper — the bucket-reorder it was scaffolded
for was never wired
maintainability-auditor (1 item)
- M2: swept seven abandoned `void <symbol>` markers and their dead
imports across clients/bulk, interests/bulk, admin/email-templates,
admin/website-submissions, alert-rules, and notes.service
Deferred to future work (substantial refactors, schema migrations, or
multi-file UI work):
- error-ux M3-M8 (global-error.tsx, per-route loading.tsx coverage,
ErrorBanner component, /api/ready route, worker DLQ admin surface)
- maintainability C1-C4 (documents/search/notes service splits,
interest-tabs split — multi-hour refactors)
- currency C1-H5 (mixed-currency dashboard aggregation, FX history
table, rounding policy) — wait for second non-USD port
- outbound-webhook C2 (deliveries reaper job), H1 (DNS-rebind TOCTOU
with undici Agent), H3 (circuit-breaker), H5 (presigned-post-policy)
- storage-pathing C2 (orphan reaper), H3-H5 (streaming + content-type
binding)
Tests: 1315/1315 vitest ✅ ; tsc clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
**mobile-pwa-auditor H4 — mobile shell uses min-h-screen**
`min-h-screen` resolves to `100vh` on iOS Safari, which is the LARGE
viewport height (URL bar collapsed). On first paint the page renders
~75–100px taller than visible, and reps see a blank strip past the
bottom tab bar until the URL bar collapses on first scroll. Swap
`min-h-screen` → `min-h-[100dvh]` in `mobile-layout.tsx`. The scanner
layout already does this correctly.
**multi-port-auditor C1 — port-switcher race / cross-port bleed**
`apiFetch` previously preferred Zustand for the X-Port-Id header and
only consulted the URL slug as a fallback. Zustand lags by one render
behind `PortProvider`'s reconcile effect; clicking from /port-A to
/port-B fired the first round of queries with X-Port-Id = port-A
while the page chrome rendered port-B → silent cross-port data bleed
in the UI.
Make the URL slug authoritative: read it first via
`window.location.pathname` + `resolvePortIdFromSlug`, fall back to
Zustand only on global routes (/dashboard) without a port slug.
**multi-port-auditor C3 — defaultPortId silently stripped**
`withAuth` reads `preferences.defaultPortId` as the X-Port-Id
fallback, but `/me` PATCH's `.strict()` schema + ALLOWED_PREF_KEYS
allow-list silently dropped the key on every write. The fallback was
therefore dead — super-admins always landed alphabetically-first.
Add `defaultPortId: z.string().uuid().optional()` to the strict
schema and include it in ALLOWED_PREF_KEYS so super-admins can
persist their last-picked port.
Tests 1315/1315.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Swap the one outlier (client-interests-tab.tsx) from Vaul Drawer to
Sheet side=right so every detail-preview surface uses the same
primitive. Document the doctrine: Sheet for side panels on both desktop
and mobile; Vaul Drawer reserved for mobile-only bottom-sheet UX
(currently just MoreSheet).
Closes ui/ux M11.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Resolved 65 type errors across the codebase via these v4 migration
patterns:
- `ZodError.errors` renamed to `ZodError.issues` (4 call sites in auth
routes + central error handler).
- `z.record(value)` now requires explicit key type: `z.record(z.string(),
value)`. Updated 7 sites across templates / forms / saved-views /
website-inquiries.
- `.refine(check, msgFn)` second-arg shape changed — now requires an
`{ error: (issue) => ... }` object form. Updated
`mergeFieldsSchema` in document-templates validator.
- `.transform(...).default(...)` chains: v4 enforces default value type
matches transform OUTPUT. Reordered to `.default(...).transform(...)`
in list-query / company-memberships handlers.
- `z.coerce.*()` INPUT type widened to `unknown` in v4. Service signatures
using `z.input<typeof schema>` (kept for caller flexibility around
defaults) now re-parse via `schema.parse(data)` to recover the
post-coercion shape Drizzle needs. Done in berth-reservations service.
Invoice service narrows `lineItems` locally with a typed cast since
re-parsing would double-validate.
- `.optional().transform(...)` no longer propagates the optional marker
through v4's new ZodPipe. Moved `.optional()` to the END of chain in
`optionalDesiredDimSchema` (interests) and documents list query
(folderId, signatureOnly).
- ZodIssue subtype shapes simplified: `received` removed from
invalid_type, `type` renamed to `origin` on too_small. Test fixtures
updated.
- @hookform/resolvers v5 splits Resolver into 3-generic form (Input,
Context, Output). useForm calls in 6 forms (client, yacht, berth,
interest, expense, invoices-new-page) now pass explicit generics:
`useForm<z.input<typeof schema>, unknown, z.infer<typeof schema>>`.
Verified: tsc clean (0 errors), vitest 1293/1293 pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Auto-format all files modified during the documents-hub-split feature
branch that were not yet aligned with the project's Prettier config
(single quotes, semicolons, trailing commas).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two changes bundled (build was failing on the type fix; deps came along
on the same branch).
1. RouteHandler / withAuth / withPermission are now generic over the
route's params shape. Default stays `Record<string, string>` for the
common `[id]`-style routes (no caller changes needed). Catch-all
routes like `[...path]` declare their narrow shape via a type-arg:
export const PATCH = withAuth<{ path: string[] }>(
withPermission<{ path: string[] }>('files', 'manage_folders',
async (req, ctx, params) => { /* params.path: string[] */ }
),
);
Without this, Next.js 15.5+'s stricter route-type checking rejected
the build because the inferred `params: Promise<{ path: string[] }>`
for `[...path]` doesn't satisfy `Promise<Record<string, string>>`.
Updated `src/app/api/v1/files/folders/[...path]/route.ts` (the only
catch-all in the tree right now) to use the new generic.
2. Phase 2B deps (within-major-jump where the API didn't actually break):
- @pdfme/common, @pdfme/generator, @pdfme/schemas: 5.5.10 → 6.1.2
(closes 3 mod XSS/SSRF/decompression-bomb advisories)
- lucide-react: 0.460.0 → 1.14.0
- sonner: 1.7.4 → 2.0.7
- tailwind-merge: 2.6.1 → 3.5.0
Tests: 1185/1185 vitest. tsc clean. Local `next build` succeeds.
Reverted (deferred to a focused PR):
- @hookform/resolvers 5: Resolver<T> typing change requires per-form
useForm migration
- eslint 10: incompatible with @rushstack/eslint-patch (pulled in by
eslint-config-next)
- react-day-picker 10: ClassNames removed `table`; needs calendar.tsx
migration
- zod 4: 94 type errors cascading through drizzle insert types; needs
comprehensive migration
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Major interest workflow expansion driven by the rapid-fire UX session.
EOI / Contract / Reservation tabs replace the generic Documents tab when
the deal is at the relevant stage — workspace pattern with active-doc
hero, signing progress, paper-signed upload, and history strip. Stage-
conditional visibility wired through interest-tabs.tsx so the tab set
shrinks/expands as the deal moves through the pipeline.
Contact log: per-interaction structured log (channel/direction/summary/
optional follow-up reminder). New `interest_contact_log` table + service
+ tab UI (timeline with channel-coded icons + compose dialog).
auto-creates a reminder when followUpAt is set.
Berth Interest milestone: first milestone in the OverviewTab's pipeline
strip, completes the moment any berth is linked via the junction. Drives
the "have we captured what they want?" sanity check for general_interest
leads before they move to EOI.
Stage-conditional milestones: past phases collapse into a one-liner
strip, current phase expands, future phases hide behind a "Show
upcoming" toggle. Inline stage picker now defers reason capture to an
override-confirm view (only required for illegal transitions, not the
default flow).
Notes blob → threaded: dropped `interests.notes` column entirely; the
threaded `interest_notes` table is the single source of truth. Latest-
note teaser on Overview links into the dedicated Notes tab. Polymorphic
notes service gains aggregated client view (unions client + interest +
yacht notes with source chips and group-by-source toggle).
Berth interest list overhaul:
- Configurable columns via ColumnPicker (18 toggleable, 5 default-on)
- Natural-sort SQL ORDER BY on mooring number (A1, A2, A10 not A10, A2)
- Per-letter row tinting via colored left-border accent + dot in cell
- Documents tab merged Files (single attachments section)
Topbar improvements:
- Always-visible back arrow on detail pages (path depth > 2)
- Breadcrumb-hint store + useBreadcrumbHint hook so detail pages can
push their entity hierarchy (Clients › Mary Smith › Interest › B17)
- Tighter spacing, softer separators, 160px crumb truncation
DataTable upgrades:
- Page-size selector with All option (validator cap raised to 1000)
- getRowClassName slot for per-row styling (used by berth tinting)
- Fixed Radix SelectItem crash on empty-string values via __any__
sentinel (was crashing every list page that opened a select filter)
Interest list:
- Configurable columns picker
- Stage cell clickable into detail
- TagPicker + SavedViewsDropdown sized h-8 to match adjacent buttons
- Save view moved into ColumnPicker menu; Views button hidden when
no views are saved
- Pipeline kanban board endpoint at /api/v1/interests/board with
minimal projection, 5000-row cap + truncated banner, filter
pass-through
Mobile chrome + sidebar collapse removed (always-expanded design choice).
User management lists super-admins (was inner-joined on user_port_roles
which excluded global super-admins).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Until now the only bulk action anywhere was Archive on the interests
list — implemented as parallel fan-out with no per-row failure
reporting. The bulk BullMQ worker was a TODO stub with no producers.
- bulk-helpers.runBulk wraps a per-row loop and returns
{results, summary} for the caller. Page-size capped at 100.
- New endpoints: /api/v1/{interests,clients,yachts,companies}/bulk
with a Zod discriminated union over the action. Interests support
change_stage + add_tag + remove_tag + archive; clients/yachts/companies
support archive + add_tag + remove_tag. Each action is permission-gated
individually (delete vs edit vs change_stage).
- interest-list, client-list, yacht-list expose the new actions in the
bulk-action toolbar with dialogs for stage / tag selection. Failure
summaries surface via window.confirm.
- bulkWorker stub gets a docblock explaining the v1 sync-only choice
and what the queue is reserved for (CSV imports, port-wide migrations,
bulk emails to >100 recipients).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two regressions from yesterday's audit-tier-0 work that broke the dev
server and every clients API call.
- baseListQuerySchema lived in route-helpers.ts, which was made
server-only by the rate-limit import. Every validator imported it,
pulling ioredis (and dns/net/tls/fs/node:async_hooks) into the client
bundle — every form/detail page returned 500 in dev. Extracted the
schema to src/lib/api/list-query.ts and updated all 14 validators.
- clients.service.listClients and email-compose used raw SQL
ANY(\${jsArray}) which Drizzle binds as JSON — Postgres rejects with
42809 "op ANY/ALL (array) requires array on right side". Switched to
the inArray helper.
GET /api/v1/clients now returns 200 again. Affects every form/detail
page that imports a validator.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two final waves of error-surface hygiene closing the audit's MED §12 +
HIGH §15 + HIGH §17 findings:
* 50 route files swept (61 sites): manual NextResponse.json({error,
status: 4xx|5xx}) early-returns replaced by typed throws +
errorResponse(err) at the catch.
- Super-admin gates (13 sites) use new requireSuperAdmin(ctx, action)
helper from src/lib/api/helpers.ts so denials hit the audit log.
- Path-param + body validation 400s become ValidationError throws.
- 404s become NotFoundError or CodedError('NOT_FOUND') for AI
feature-flag paths.
- 11 manual 5xx returns now re-throw so error_events captures the
request-id (the admin error inspector becomes usable from real
incidents).
- website-analytics 200-with-error anti-pattern flipped to 409 +
UMAMI_NOT_CONFIGURED. 502 upstream paths use UMAMI_UPSTREAM_ERROR.
- 11 sites intentionally preserved: storage/[token] anti-enumeration
token-failure paths, webhook-secret 401, "Unknown port" 400 in
public intake.
* 7 admin forms (roles, users, ports, webhooks, custom-fields,
document-templates, tags) gain a formatErrorBanner() helper from
src/lib/api/toast-error.ts that builds a multi-line "Error code / Reference ID"
banner — the rep can copy the request id when reporting a failed
save. Banners get whitespace-pre-line so newlines render.
Test status: 1168/1168 vitest, tsc clean.
Refs: docs/audit-comprehensive-2026-05-05.md MED §12 (auditor-F Issue 1)
+ HIGH §15 (auditor-F Issue 2) + HIGH §17 (auditor-H Issue 2).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Closes the five highest-risk findings from
docs/audit-comprehensive-2026-05-05.md so the platform is not exposed
while the rest of the audit backlog (1 CRIT + 18 HIGH + 32 MED + 23 LOW)
is worked through:
* CVE-2025-29927 — bump next 15.1.0 → 15.2.9; nginx strips
X-Middleware-Subrequest at the edge as defense-in-depth.
* Cross-tenant role escalation — POST/PATCH/DELETE on /admin/roles now
require super-admin (was: any holder of admin.manage_users). Adds
shared `requireSuperAdmin(ctx)` helper.
* Silent-403 traps — `documents.edit` and `files.edit` keys added to
RolePermissions; seeded role values updated; migration 0041 backfills
the new keys on every existing roles+port_role_overrides JSONB. File
routes remap the dead `create` action to `upload` / `manage_folders`.
* Berth-PDF / brochure register endpoints — reject body.storageKey
unless it matches the namespace the matching presign endpoint issued
(prevents repointing a tenant's PDF at foreign-port bytes).
* Portal auth rate limits — sign-in 5/15min/(ip,email),
forgot-password 3/hr/IP, activate/reset/set-password 10/hr/IP. Adds
`enforcePublicRateLimit()` for non-`withAuth` routes.
Test status unchanged: 1168/1168 vitest, tsc clean.
Refs: docs/audit-comprehensive-2026-05-05.md (CRITICAL, HIGH §§1–4)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
End-to-end error-handling overhaul. A user hitting any failure now sees
a plain-text message + stable error code + reference id. A super admin
can paste the id into /admin/errors/<id> for the full request shape,
sanitized body, error stack, and a heuristic likely-cause hint.
REQUEST CONTEXT (AsyncLocalStorage)
- src/lib/request-context.ts mints a per-request frame carrying
requestId + portId + userId + method + path + start timestamp.
- withAuth wraps every authenticated handler in runWithRequestContext
and accepts an upstream X-Request-Id header (validated shape) or
generates a fresh UUID. The id ALWAYS leaves on the X-Request-Id
response header, including early-return 401/403/4xx paths.
- Pino logger reads from the same context via mixin — every log
line emitted during the request automatically carries the ids
with no per-call threading.
ERROR CODE REGISTRY
- src/lib/error-codes.ts defines stable DOMAIN_REASON codes with
HTTP status + plain-text user-facing message (no jargon, written
for the rep on the phone with a customer).
- New CodedError class wraps a registered code + optional
internalMessage (admin-only — never sent to client).
- Existing AppError subclasses got plain-text default rewrites so
legacy throw sites improve immediately without migration.
- High-impact services migrated to specific codes:
expenses (RECEIPT_REQUIRED, INVOICE_LINKED), interest-berths
(CROSS_PORT_LINK_REJECTED), berth-pdf (PDF_MAGIC_BYTE / PDF_EMPTY /
PDF_TOO_LARGE / VERSION_ALREADY_CURRENT), recommender
(INTEREST_PORT_MISMATCH).
ERROR ENVELOPE
- errorResponse always sets X-Request-Id header + requestId field.
- 5xx responses include a "Quote error ID …" friendly line.
- 4xx kept clean (validation, permission, not-found don't pollute
the inspector — they're already in audit log).
PERSISTENCE (error_events table, migration 0040)
- One row per 5xx, keyed on requestId, with method/path/status/error
name+message/stack head (4KB cap)/sanitized body excerpt (1KB cap;
password/token/secret/etc keys redacted)/duration/IP/UA/metadata.
- captureErrorEvent extracts Postgres SQLSTATE/severity/cause.code
so the classifier can recognize FK / unique / NOT NULL / schema-
drift violations.
- Failure to persist is logged-not-thrown.
LIKELY-CULPRIT CLASSIFIER (src/lib/error-classifier.ts)
- 4-pass heuristic (first match wins):
1. Postgres SQLSTATE → human reason (23503 FK, 23505 unique,
42703 schema drift, 53300 connection limit, …)
2. Error class name (AbortError, TimeoutError, FetchError,
ZodError)
3. Stack-path patterns (/lib/storage/, /lib/email/, documenso,
openai|claude, /queue/workers/)
4. Free-text message keywords (econnrefused, rate limit, timeout,
unauthorized|invalid api key)
- Returns { label, hint, subsystem } for the inspector badge.
CLIENT SIDE
- apiFetch throws structured ApiError with message + code + requestId
+ details + retryAfter.
- toastError() helper renders the standard 3-line toast:
plain message / Error code: X / Reference ID: Y [Copy ID].
ADMIN INSPECTOR
- /<port>/admin/errors lists captured 5xx with status badge + path +
likely-culprit badge + truncated message + reference id. Filter by
status code; auto-refresh via TanStack Query.
- /<port>/admin/errors/<requestId> deep-dive: request shape, full
error name+message+stack, sanitized body excerpt, raw metadata,
registered-code lookup (so admin can compare to what user saw),
likely-culprit hint with subsystem tag.
- /<port>/admin/errors/codes is the in-app code reference page —
every registered code grouped by domain prefix, searchable, with
HTTP status + user message inline. Linked from inspector header
so admins can flip to it while triaging.
- Permission: admin.view_audit_log. Super admins see all ports;
regular admins port-scoped.
- system-monitoring dashboard now surfaces error_events alongside
permission_denied audit + queue failed jobs (RecentError gains
source: 'request' variant).
DOCS
- docs/error-handling.md walks through coded errors, plain-text
message guidelines, client toasting, admin inspector usage,
persistence rules, classifier internals, pruning, and the
legacy → CodedError migration path.
MIGRATION SAFETY
- Audit confirmed all 41 migrations (0000-0040) apply cleanly in
journal order against an empty DB. 0040 references ports(id)
which exists from 0000. 0035/0038 don't deadlock under sequential
psql -f. Removed redundant idx_ds_sent_by from 0038 (created in
0037).
Tests: 1168/1168 vitest passing. tsc clean.
- security-error-responses tests updated for plain-text messages
+ new optional response keys (code/requestId/message).
- berth-pdf-versions tests assert stable error codes via
toMatchObject({ code }) rather than message regex.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces every em-dash and en-dash with regular ASCII hyphens
across comments, JSX strings, and dev-facing logs. Mostly cosmetic
but stops the inconsistent mix that crept in over the last few
months (some files used em-dashes in comments, others didn't,
some used both).
Bundles two small dashboard-layout tweaks that touch a couple of
already-modified files:
- (dashboard)/layout.tsx main padding goes from p-6 to pt-3 px-6
pb-6 so page content sits closer to the topbar.
- Sidebar now receives the ports list it needs for the footer
port switcher.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add server-side `<admin>/layout.tsx` that redirects non-super-admins to
`/[portSlug]/dashboard`. Closes the gap where any authed user could
guess the URL and reach Users / Roles / Audit Log / Backup.
- `withAuth` super-admin branch now 404s when the requested portId does
not match a real port row, preventing a compromised super-admin
session from operating against a fabricated portId.
- Portal JWTs now carry `aud: 'portal'` + `iss: 'pn-crm'` claims and
`verifyPortalToken` requires both, so a portal token can no longer be
replayed against the CRM session path or vice versa. In-flight tokens
(≤24h) will be invalidated once on deploy.
- `saved-views/[id]` PATCH and DELETE now do an explicit ownership
check before the service call, returning 403 instead of relying on
the service's internal userId filter.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds three named rate limiters to the existing Redis sliding-window
catalog and a withRateLimit wrapper that composes inside withAuth.
Wires the OCR limiter into the receipt-scan endpoint so a runaway
client can't burn through the AI budget in a tight loop.
- ocr: 10/min/user
- ai: 60/min/user (reserved for future server-side AI surfaces)
- exports: 30/hour/user (reserved for GDPR bundle, PDF, CSV exports)
429 responses include X-RateLimit-* headers and a Retry-After hint.
Tests: 771/771 vitest (was 766) — +5 rate-limit tests covering catalog
shape, sliding window, cross-prefix isolation, cross-user isolation,
and resetAt timestamp.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The dashboard and residential interest smoke tests were intermittently
failing with the page rendering empty/skeleton state. Root causes:
1. ui-store persisted currentPortId/Slug, but those are URL-derived state.
After login lands on /<first-port-by-name>/dashboard, localStorage holds
that port. Hard-navigating to /port-nimara/... rehydrated the store with
the stale id, and useQuery fired with the wrong port before
PortProvider's URL-sync useEffect could correct it. Drop both fields
from partialize — PortProvider re-derives them from the route every
navigation.
2. apiFetch's slug-to-port fallback fired N parallel /api/v1/admin/ports
calls when N components mounted simultaneously with an empty store.
Dedupe in-flight lookups so a stampede collapses into one round-trip.
Also tightened four flaky smoke tests that depended on a fixed 3s wait or
non-waiting isVisible({timeout}) — replaced with expect(...).toBeVisible
or expect.poll so they handle dev-mode JIT cold-start delays cleanly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add yacht list + create routes, export RouteHandler type and inner
handlers so tests can invoke them directly with a mock AuthContext.
New tests/helpers/route-tester.ts provides makeMockCtx/makeMockRequest
reusable by subsequent Task 3.x routes.
