chore: move the go code into a subfolder

apps/api/internal/cache/connector/pg/connector.go

@@ -0,0 +1,26 @@
+package pg
+
+import (
+	"github.com/zitadel/zitadel/internal/cache"
+	"github.com/zitadel/zitadel/internal/database"
+)
+
+type Config struct {
+	Enabled   bool
+	AutoPrune cache.AutoPruneConfig
+}
+
+type Connector struct {
+	PGXPool
+	Config Config
+}
+
+func NewConnector(config Config, client *database.DB) *Connector {
+	if !config.Enabled {
+		return nil
+	}
+	return &Connector{
+		PGXPool: client.Pool,
+		Config:  config,
+	}
+}