chore: move the go code into a subfolder

apps/api/cmd/setup/projections.go

@@ -0,0 +1,27 @@
+package setup
+
+import (
+	"context"
+
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/query/projection"
+)
+
+type projectionTables struct {
+	es *eventstore.Eventstore
+
+	Version string `json:"version"`
+}
+
+func (mig *projectionTables) Check(lastRun map[string]interface{}) bool {
+	currentVersion, _ := lastRun["version"].(string)
+	return currentVersion != mig.Version
+}
+
+func (mig *projectionTables) Execute(ctx context.Context, _ eventstore.Event) error {
+	return projection.Init(ctx)
+}
+
+func (mig *projectionTables) String() string {
+	return "projection_tables"
+}