feat(services): add load balancing mode and active IPs to service view

- Introduced `lb_mode` to specify the load balancing strategy for services, supporting options like round robin, failover, and weighted.
- Added `active_ips` to track currently active IPs for each service, enhancing visibility into service health and configuration.
- Updated relevant components to display load balancing mode and active IPs, improving user experience and service management capabilities.

apps/web/src/lib/schemas.ts

@@ -133,6 +133,8 @@ export const serviceViewSchema = serviceSchema.extend({
   health_latency_ms: z.number().nullable().default(null),
   ip_health: z.array(serviceIpHealthSchema).default([]),
   ip_enabled: z.record(z.string(), z.boolean()).default({}),
+  lb_mode: z.enum(['round_robin', 'failover', 'weighted']).catch('round_robin'),
+  active_ips: z.array(z.string()).default([]),
 })
 
 export const serviceGroupViewSchema = serviceGroupSchema.extend({