Simplify runtime route handling

Author: ottenhoff

src/admin/deployment_detail_release_field_support.ts

@@ -164,7 +164,7 @@ export function renderCanvasEnvironmentField(input: {
           <select id="canvas-environment" name="canvasEnvironment" ${
             input.disabled ? 'disabled' : ''
           } ${renderFieldAriaInvalid(input.editorState, 'canvasEnvironment')}
-  }>
+          >
             ${input.supportedCanvasEnvironments
               .map(
                 (environment) =>

src/admin/deployment_detail_render_test.ts

@@ -68,6 +68,8 @@ Deno.test('deployment page keeps shared copy neutral while scoping Canvas, Moodl
   assertStringIncludes(html, 'Advanced Canvas settings');
   assertStringIncludes(html, 'Configuration URL');
   assertStringIncludes(html, 'Canvas environment');
+  assertStringIncludes(html, '<select id="canvas-environment" name="canvasEnvironment"');
+  assertFalse(html.includes('name="canvasEnvironment" \n  }'));
   assertStringIncludes(html, binding.issuer);
   assertStringIncludes(html, 'chip-status-healthy');
   assertStringIncludes(html, 'Recent launches');