Reports general data, projects import fix, and Docker entrypoint cleanup

- Reports page now shows platform-wide stats even when no rounds exist
- Fix missing getCountryFlag import on projects page
- Clean up Docker entrypoint: remove hardcoded migrate resolve

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/(admin)/admin/projects/page.tsx

@@ -92,7 +92,8 @@ import { truncate } from '@/lib/utils'
 import { ProjectLogo } from '@/components/shared/project-logo'
 import { StatusBadge } from '@/components/shared/status-badge'
 import { Pagination } from '@/components/shared/pagination'
-import { getCountryFlag, getCountryName, normalizeCountryToCode } from '@/lib/countries'
+import { getCountryName, getCountryFlag, normalizeCountryToCode } from '@/lib/countries'
+import { CountryFlagImg } from '@/components/ui/country-select'
 import {
   ProjectFiltersBar,
   type ProjectFilters,