feat(application): add scaling and rollout controls

[cromulus]

Summary

• add a first-order "Scaling & Rollouts" card to application general settings
• expose instances and deployment strategy without requiring users to edit raw swarm rollout settings
• warn when zero-downtime rollouts are configured without a health check or with host-published ports that can still conflict

Notes

• this is scoped to Dokploy applications only as a first pass
• saving normalizes custom swarm mode back to simple replicated scaling for this UI path
• health-check authoring still lives in Advanced -> Cluster Settings; a dedicated first-order health-check UI can follow separately

Validation

• biome check --write apps/dokploy/components/dashboard/application/general/show.tsx apps/dokploy/components/dashboard/application/general/show-scaling-and-rollouts.tsx
• attempted tsc -p apps/dokploy/tsconfig.json --noEmit directly via the workspace TypeScript binary, but it has not produced a bounded result yet in this checkout