Replace entire codebase with homarr-labs/homarr

packages/old-import/src/import-error.ts

@@ -0,0 +1,9 @@
+import type { OldmarrConfig } from "@homarr/old-schema";
+
+export class OldHomarrImportError extends Error {
+  constructor(oldConfig: OldmarrConfig, cause: unknown) {
+    super(`Failed to import old homarr configuration name=${oldConfig.configProperties.name}`, {
+      cause,
+    });
+  }
+}