feat(ops): add job center for cross-source job operations

Provide a unified ops console for inspecting, retrying and cancelling
jobs across generation, template/kol assist, knowledge parse, desktop
publish/task, compliance review and monitoring collect sources. Wires
RabbitMQ for retry republish and consolidates the desktop_publish_jobs
columns into the base migration.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

server/internal/ops/config/config.go

@@ -25,6 +25,7 @@ type Config struct {
 	MonitoringDatabase sharedconfig.DatabaseConfig `mapstructure:"monitoring_database"`
 	Redis              sharedconfig.RedisConfig    `mapstructure:"redis"`
 	Cache              sharedconfig.CacheConfig    `mapstructure:"cache"`
+	RabbitMQ           sharedconfig.RabbitMQConfig `mapstructure:"rabbitmq"`
 	Log                sharedconfig.LogConfig      `mapstructure:"log"`
 	JWT                JWTConfig                   `mapstructure:"jwt"`
 	DefaultAdmin       DefaultAdminConfig          `mapstructure:"default_admin"`
@@ -232,6 +233,9 @@ func Diff(previous, current *Config) []FieldChange {
 	if previous.Cache != current.Cache {
 		add("cache", false)
 	}
+	if previous.RabbitMQ != current.RabbitMQ {
+		add("rabbitmq", false)
+	}
 	if previous.Log != current.Log {
 		add("log", false)
 	}
@@ -340,6 +344,7 @@ func normalizeConfig(cfg *Config) {
 		cfg.Cache.Driver = "redis"
 	}
 	sharedconfig.NormalizeCacheConfig(&cfg.Cache)
+	normalizeOpsRabbitMQConfig(&cfg.RabbitMQ)
 	if strings.TrimSpace(cfg.Log.Level) == "" {
 		cfg.Log.Level = "info"
 	}
@@ -374,6 +379,7 @@ func defaultSettings() map[string]any {
 		"cache": map[string]any{
 			"driver": "redis",
 		},
+		"rabbitmq": map[string]any{},
 		"log": map[string]any{
 			"level":  "info",
 			"format": "json",
@@ -423,9 +429,57 @@ func applyEnvOverrides(cfg *Config) error {
 	if v := os.Getenv("OPS_SERVER_TRUSTED_PROXIES"); v != "" {
 		cfg.Server.TrustedProxies = strings.Split(v, ",")
 	}
+	if v := os.Getenv("OPS_RABBITMQ_URL"); v != "" {
+		cfg.RabbitMQ.URL = v
+	}
 	return nil
 }
 
+func normalizeOpsRabbitMQConfig(cfg *sharedconfig.RabbitMQConfig) {
+	if cfg == nil {
+		return
+	}
+	if strings.TrimSpace(cfg.GenerationExchange) == "" {
+		cfg.GenerationExchange = "generation.task"
+	}
+	if strings.TrimSpace(cfg.GenerationRoutingKey) == "" {
+		cfg.GenerationRoutingKey = "generation.task.run"
+	}
+	if strings.TrimSpace(cfg.DesktopTaskEventExchange) == "" {
+		cfg.DesktopTaskEventExchange = "desktop.task.event"
+	}
+	if strings.TrimSpace(cfg.DesktopDispatchExchange) == "" {
+		cfg.DesktopDispatchExchange = "desktop.task.dispatch"
+	}
+	if strings.TrimSpace(cfg.DesktopDispatchPublishPrefix) == "" {
+		cfg.DesktopDispatchPublishPrefix = "publish"
+	}
+	if strings.TrimSpace(cfg.DesktopDispatchMonitorPrefix) == "" {
+		cfg.DesktopDispatchMonitorPrefix = "monitor"
+	}
+	if strings.TrimSpace(cfg.TemplateAssistExchange) == "" {
+		cfg.TemplateAssistExchange = "template.assist"
+	}
+	if strings.TrimSpace(cfg.TemplateAssistRoutingKey) == "" {
+		cfg.TemplateAssistRoutingKey = "template.assist.run"
+	}
+	if strings.TrimSpace(cfg.KolAssistExchange) == "" {
+		cfg.KolAssistExchange = "kol.assist"
+	}
+	if strings.TrimSpace(cfg.KolAssistRoutingKey) == "" {
+		cfg.KolAssistRoutingKey = "kol.assist.run"
+	}
+	if strings.TrimSpace(cfg.ComplianceReviewExchange) == "" {
+		cfg.ComplianceReviewExchange = "compliance.review"
+	}
+	if strings.TrimSpace(cfg.ComplianceReviewRoutingKey) == "" {
+		cfg.ComplianceReviewRoutingKey = "compliance.review.run"
+	}
+	if cfg.PublishChannelPoolSize <= 0 {
+		cfg.PublishChannelPoolSize = 16
+	}
+}
+
 type fileSnapshot struct {
 	size    int64
 	modTime time.Time