feat: add worker distributor and model registry

internal/worker/repositories/models.go

@@ -9,7 +9,22 @@ import (
 	"github.com/jackc/pgx/v5/pgtype"
 )
 
+type ModelSchedule struct {
+	ModelName string             `json:"model_name"`
+	LastRun   pgtype.Timestamptz `json:"last_run"`
+}
+
+type WorkSchedule struct {
+	ScheduleID uuid.UUID          `json:"schedule_id"`
+	WorkerID   uuid.UUID          `json:"worker_id"`
+	StartRun   pgtype.Timestamptz `json:"start_run"`
+	EndRun     pgtype.Timestamptz `json:"end_run"`
+	UpdatedAt  pgtype.Timestamptz `json:"updated_at"`
+	State      string             `json:"state"`
+}
+
 type WorkerRegister struct {
 	WorkerID  uuid.UUID          `json:"worker_id"`
+	Capacity  int32              `json:"capacity"`
 	HeartBeat pgtype.Timestamptz `json:"heart_beat"`
 }