chore: remove VerbRuntimeBase (#4289)

backend/schemaservice/events.go

@@ -92,9 +92,6 @@ func handleVerbRuntimeEvent(t SchemaState, e *schema.VerbRuntimeEvent) error {
 				verb.Runtime = &schema.VerbRuntime{}
 			}
 
-			if base, ok := e.Base.Get(); ok {
-				verb.Runtime.Base = base
-			}
 			if subscription, ok := e.Subscription.Get(); ok {
 				verb.Runtime.Subscription = &subscription
 			}

common/protos/xyz/block/ftl/schema/v1/schema.proto

@@ -589,21 +589,14 @@ message Verb {
 }
 
 message VerbRuntime {
-  VerbRuntimeBase base = 1;
-  optional VerbRuntimeSubscription subscription = 2;
-}
-
-message VerbRuntimeBase {
-  optional google.protobuf.Timestamp create_time = 1;
-  optional google.protobuf.Timestamp start_time = 2;
+  optional VerbRuntimeSubscription subscription = 1;
 }
 
 message VerbRuntimeEvent {
   string module = 1;
   string changeset = 2;
   string id = 3;
-  optional VerbRuntimeBase base = 4;
-  optional VerbRuntimeSubscription subscription = 5;
+  optional VerbRuntimeSubscription subscription = 4;
 }
 
 message VerbRuntimeSubscription {

common/schema/events.go

@@ -110,8 +110,7 @@ type VerbRuntimeEvent struct {
 	Module       string                                   `protobuf:"1"`
 	Changeset    key.Changeset                            `protobuf:"2"`
 	ID           string                                   `protobuf:"3"`
-	Base         optional.Option[VerbRuntimeBase]         `protobuf:"4"`
-	Subscription optional.Option[VerbRuntimeSubscription] `protobuf:"5"`
+	Subscription optional.Option[VerbRuntimeSubscription] `protobuf:"4"`
 }
 
 func (e *VerbRuntimeEvent) event() {}

common/schema/verbruntime.go

@@ -1,21 +1,9 @@
 package schema
 
-import (
-	"time"
-)
-
 type VerbRuntime struct {
-	Base         VerbRuntimeBase          `protobuf:"1"`
-	Subscription *VerbRuntimeSubscription `protobuf:"2,optional"`
-}
-
-type VerbRuntimeBase struct {
-	CreateTime time.Time `protobuf:"1,optional"`
-	StartTime  time.Time `protobuf:"2,optional"`
+	Subscription *VerbRuntimeSubscription `protobuf:"1,optional"`
 }
 
-func (*VerbRuntimeBase) verbRuntime() {}
-
 type VerbRuntimeSubscription struct {
 	KafkaBrokers []string `protobuf:"1"`
 }