fix: improve performance (#4300)

## Note

This release requires a setup step to fully improve performance.
Be sure to start ZITADEL with an appropriate command (zitadel start-from-init / start-from-setup)

## Changes

- fix: only run projection scheduler on active instances
- fix: set default for concurrent instances of projections to 1 (for scheduling)
- fix: create more indexes on eventstore.events table
- fix: get current sequence for token check (improve reread performance)

cmd/setup/config.go

@@ -52,9 +52,10 @@ func MustNewConfig(v *viper.Viper) *Config {
 }
 
 type Steps struct {
-	s1ProjectionTable *ProjectionTable
-	s2AssetsTable     *AssetTable
-	FirstInstance     *FirstInstance
+	s1ProjectionTable   *ProjectionTable
+	s2AssetsTable       *AssetTable
+	FirstInstance       *FirstInstance
+	s4EventstoreIndexes *EventstoreIndexes
 }
 
 type encryptionKeyConfig struct {