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/eventstore/aggregate.go

@@ -21,7 +21,7 @@ func NewAggregate(
 		ID:            id,
 		Type:          typ,
 		ResourceOwner: authz.GetCtxData(ctx).OrgID,
-		Tenant:        authz.GetCtxData(ctx).TenantID,
+		InstanceID:    authz.GetInstance(ctx).ID,
 		Version:       version,
 	}
 
@@ -50,7 +50,7 @@ func AggregateFromWriteModel(
 		ID:            wm.AggregateID,
 		Type:          typ,
 		ResourceOwner: wm.ResourceOwner,
-		Tenant:        wm.Tenant,
+		InstanceID:    wm.InstanceID,
 		Version:       version,
 	}
 }
@@ -63,8 +63,8 @@ type Aggregate struct {
 	Type AggregateType `json:"-"`
 	//ResourceOwner is the org this aggregates belongs to
 	ResourceOwner string `json:"-"`
-	//Tenant is the system this aggregate belongs to
-	Tenant string `json:"-"`
+	//InstanceID is the instance this aggregate belongs to
+	InstanceID string `json:"-"`
 	//Version is the semver this aggregate represents
 	Version Version `json:"-"`
 }