Initial commit: CI Agent competitive-intelligence monitoring app

FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring,
source collection, LLM-based change analysis, enrichment, and account
security (Turnstile, escalating lockout, email verification).

apps/api/app/enrichment/mock.py

@@ -0,0 +1,50 @@
+"""Deterministic mock enrichment provider - the default (no
+`NINJAPEAR_API_KEY` configured) and what every automated test runs against.
+Never calls a network, never fabricates data it has no basis for: every
+field comes back empty/`None`, same honesty philosophy as
+`app/search/mock.py` and `app/collectors/patents.py`'s no-key path. In
+practice the enrichment task is never even enqueued without a real key
+(see `company_service.create_company`), so this mostly exists for tests
+and for direct calls to `enrichment_service.enrich_company`.
+"""
+
+from __future__ import annotations
+
+from app.enrichment.base import (
+    CompanyDetails,
+    CompanyFunding,
+    CompetitorWithReason,
+    Customer,
+    Product,
+    RecentUpdate,
+)
+
+
+class MockEnrichmentProvider:
+    provider_name = "mock"
+
+    async def get_company_details(self, name: str, website: str | None) -> CompanyDetails:
+        return CompanyDetails()
+
+    async def get_funding(self, name: str, website: str | None) -> CompanyFunding:
+        return CompanyFunding()
+
+    async def get_updates(self, name: str, website: str | None) -> list[RecentUpdate]:
+        return []
+
+    async def get_competitors(self, name: str, website: str | None) -> list[CompetitorWithReason]:
+        return []
+
+    async def get_products(self, name: str, website: str | None) -> list[Product]:
+        return []
+
+    async def get_customers(self, name: str, website: str | None) -> list[Customer]:
+        return []
+
+    async def get_work_email(self, person_name: str, company_website: str) -> str | None:
+        return None
+
+    async def get_person_profile(
+        self, person_name: str, company_website: str
+    ) -> tuple[str | None, str | None]:
+        return None, None