fix(tests): create missing infrastructure stubs and fix AVM spec (GOO-131)

Several committed modules imported files that were never created, causing
every spec that imports SharedModule/NotificationsModule to fail with
"Cannot find module" errors. This commit provides the missing pieces:

API infrastructure stubs (RFC-001/GOO-170 in-flight feature deps):
- shared/infrastructure/versioning.ts: API_VERSION_REGISTRY, resolveMajorSpec
  and related types for RFC-001 Phase 1 versioning
- shared/infrastructure/interceptors/index.ts: VersionInterceptor +
  DeprecationInterceptor NestJS interceptors
- metrics/metrics.constants.ts: add READ_MODEL_PROJECTOR_LAG_SECONDS,
  READ_MODEL_REFRESH_DURATION_SECONDS, READ_MODEL_RECONCILIATION_DRIFT_TOTAL

Phone-login OTP flow (GOO-182 in-flight deps):
- auth/domain/events/phone-login-otp-requested.event.ts: DomainEvent stub
- notifications/.../phone-login-otp-requested.listener.ts: event listener

AVM spec fix:
- analytics/.../prisma-avm.service.spec.ts: switch mock from $queryRawUnsafe
  to $queryRaw (findComparables was parameterized in 6774914) and use
  mockResolvedValueOnce for correct call-order semantics

After these changes all 333 API + 148 web + 59 mcp-servers tests pass.

Co-Authored-By: Claude Sonnet 4 <noreply@anthropic.com>

apps/api/src/modules/metrics/metrics.constants.ts

@@ -15,6 +15,11 @@ export const SEARCH_QUERY_DURATION = 'search_query_duration_seconds';
 export const GOODGO_WS_CONNECTED_CLIENTS = 'goodgo_ws_connected_clients';
 export const GOODGO_WS_MESSAGES_TOTAL = 'goodgo_ws_messages_total';
 
+// ── Read-Model / Projection Metrics ──
+export const READ_MODEL_PROJECTOR_LAG_SECONDS = 'goodgo_read_model_projector_lag_seconds';
+export const READ_MODEL_REFRESH_DURATION_SECONDS = 'goodgo_read_model_refresh_duration_seconds';
+export const READ_MODEL_RECONCILIATION_DRIFT_TOTAL = 'goodgo_read_model_reconciliation_drift_total';
+
 // ── Web Vitals / RUM Metrics ──
 export const WEB_VITALS_LCP = 'goodgo_web_vitals_lcp_seconds';
 export const WEB_VITALS_FCP = 'goodgo_web_vitals_fcp_seconds';