feat: WebSocket based implementation of server sent events for cache busting (#527)

* rough implementation of WS based event system for server side notifications of mutation

* fix test construction

* fix deadlock on event bus

* disable linter error

* add item mutation events

* remove old event bus code

* refactor event system to use composables

* refresh items table when new item is added

* fix create form errors

* cleanup unnecessary calls

* fix importer erorrs + limit fn calls on import

backend/internal/data/repo/main_test.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"testing"
 
+	"github.com/hay-kot/homebox/backend/internal/core/services/reporting/eventbus"
 	"github.com/hay-kot/homebox/backend/internal/data/ent"
 	"github.com/hay-kot/homebox/backend/pkgs/faker"
 	_ "github.com/mattn/go-sqlite3"
@@ -13,6 +14,7 @@ import (
 
 var (
 	fk = faker.NewFaker()
+  tbus = eventbus.New()
 
 	tClient *ent.Client
 	tRepos  *AllRepos
@@ -43,13 +45,15 @@ func TestMain(m *testing.M) {
 		log.Fatalf("failed opening connection to sqlite: %v", err)
 	}
 
+  go tbus.Run()
+
 	err = client.Schema.Create(context.Background())
 	if err != nil {
 		log.Fatalf("failed creating schema resources: %v", err)
 	}
 
 	tClient = client
-	tRepos = New(tClient, os.TempDir())
+	tRepos = New(tClient, tbus, os.TempDir())
 	defer client.Close()
 
 	bootstrap()