feat(reports): reports module + /inicio + edo-cuenta-datos prefill

- New reports backend (registry, service, controller, outputs, types)
  with catalog endpoint + slug/CSV/XLSX/PDF/print outputs.
- /reportes catalog + /reportes/[slug] runner; ReportRunner + ContextReports
  components wire pre-filtered links from domain pages.
- Fix: /reportes/[slug] now reads searchParams and forwards initialParams to
  ReportRunner so /reportes/edo-cuenta-datos?customerId=... auto-runs
  instead of dropping the id and forcing a manual customer search.
- /inicio landing page; root + login redirect to /inicio.
- Company header env vars + logo asset for PDF/print rendering.
- exceljs + pdfkit deps.

.env.example

@@ -3,3 +3,16 @@ DATABASE_URL=mysql://jorgecuadros:jorgecuadros@localhost:3306/jorgecuadros
 SESSION_SECRET=change-me-to-a-random-string
 WEB_ORIGIN=http://localhost:3000
 NEXT_PUBLIC_API_ORIGIN=http://localhost:3001
+
+# Company info — printed in the header of every report (PDF + browser
+# print). Leave blank to use the placeholders. COMPANY_LOGO_PATH is
+# optional; when unset the API falls back to apps/api/assets/company_logo.png.
+COMPANY_NAME=Jorge Cuadros & Asociados
+COMPANY_ADDRESS_LINE1=
+COMPANY_ADDRESS_LINE2=
+COMPANY_CITY_STATE=
+COMPANY_PHONE=
+COMPANY_EMAIL=
+COMPANY_TAX_ID=
+COMPANY_WEBSITE=
+COMPANY_LOGO_PATH=