_{Reviews (1): Last reviewed commit: "Remove local provider" | Re-trigger Greptile}

Addressed the settings status feedback in 13eb009:

• /api/settings/status now keeps credential checks for Daytona and Replicated
• Docker and exe.dev count as configured without API-token style credentials
• Added table coverage for empty/credentialed Daytona and Replicated plus Docker/exe.dev

Tests: env GOCACHE=/private/tmp/elasticclaw-go-build go test ./...

_{Reviews (2): Last reviewed commit: "Address provider status review feedback" | Re-trigger Greptile}