chore: Fix test without ID

cypress/e2e/diagramUpdate.spec.ts

@@ -63,14 +63,12 @@ describe('Auto sync tests', () => {
     cy.visit(
       '/edit#pako:eNpljjEKwzAMRa8SNOcEnlt6gK5eVFvYJsgOqkwpIXevg9smEE1PnyfxF3DFExgISW-CczQ2D21cYU7a-SGYXRwyvTp9jUhuKlVP-eHy7zA-leQsMEmg_QOM0BLG5FujZVMsaCQmC6ahR5ks2Lw2r84ela4-aREwKpVGwKrl_s7ut3fnkjAIcg_XDzuaUhs'
     );
-    cy.get('#errorContainer').should('not.exist');
+    cy.contains('Diagram syntax error').should('not.exist');
     typeInEditor(`branch test`, { bottom: true, newline: true });
     cy.get('#editor').contains('branch test').should('exist');
-    cy.get('#errorContainer')
-      .contains(
-        'Error: Trying to checkout branch which is not yet created. (Help try using "branch master")'
-      )
-      .should('exist');
+    cy.contains(
+      'Error: Trying to checkout branch which is not yet created. (Help try using "branch master")'
+    ).should('exist');
   });
 
   it('should update diagram after entire text is removed', () => {

src/lib/components/Editor.svelte

@@ -128,7 +128,7 @@
 <div class="flex flex-col h-full">
   <div bind:this={divEl} id="editor" class="overflow-hidden flex-grow h-full" />
   {#if $stateStore.error instanceof Error}
-    <div class="flex flex-col text-sm text-neutral-100" id="errorContainer">
+    <div class="flex flex-col text-sm text-neutral-100">
       <div class="flex gap-2 items-center bg-red-700 p-2">
         <i class="fa fa-exclamation-circle w-4" aria-hidden="true" />
         <p>Diagram syntax error</p>