feat: projections auto create their tables (#3324)

* begin init checks for projections

* first projection checks

* debug notification providers with query fixes

* more projections and first index

* more projections

* more projections

* finish projections

* fix tests (remove db name)

* create tables in setup

* fix logging / error handling

* add tenant to views

* rename tenant to instance_id

* add instance_id to all projections

* add instance_id to all queries

* correct instance_id on projections

* add instance_id to failed_events

* use separate context for instance

* implement features projection

* implement features projection

* remove unique constraint from setup when migration failed

* add error to failed setup event

* add instance_id to primary keys

* fix IAM projection

* remove old migrations folder

* fix keysFromYAML test

internal/iam/repository/view/model/idp_config.go

@@ -24,6 +24,7 @@ const (
 	IDPConfigKeyAggregateID  = "aggregate_id"
 	IDPConfigKeyName         = "name"
 	IDPConfigKeyProviderType = "idp_provider_type"
+	IDPConfigKeyInstanceID   = "instance_id"
 )
 
 type IDPConfigView struct {
@@ -50,7 +51,8 @@ type IDPConfigView struct {
 	JWTKeysEndpoint            string              `json:"keysEndpoint" gorm:"jwt_keys_endpoint"`
 	JWTHeaderName              string              `json:"headerName" gorm:"jwt_header_name"`
 
-	Sequence uint64 `json:"-" gorm:"column:sequence"`
+	Sequence   uint64 `json:"-" gorm:"column:sequence"`
+	InstanceID string `json:"instanceID" gorm:"column:instance_id"`
 }
 
 func IDPConfigViewToModel(idp *IDPConfigView) *model.IDPConfigView {
@@ -120,6 +122,7 @@ func (i *IDPConfigView) AppendEvent(providerType model.IDPProviderType, event *m
 
 func (r *IDPConfigView) setRootData(event *models.Event) {
 	r.AggregateID = event.AggregateID
+	r.InstanceID = event.InstanceID
 }
 
 func (r *IDPConfigView) SetData(event *models.Event) error {