Refactored polls module into layered architecture with typed domain objects, isolated SSE handling, and comprehensive tests.

owlbot/builtin_modules/polls/static/shared/config.js

@@ -0,0 +1,26 @@
+// Copyright 2026 Logan Fick
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+export function readJsonConfig(id) {
+    const script = document.getElementById(id);
+    if (!(script instanceof HTMLScriptElement)) {
+        throw new Error(`Missing JSON config script: #${id}`);
+    }
+
+    try {
+        return JSON.parse(script.textContent || "{}");
+    } catch (error) {
+        throw new Error(`Invalid JSON config script: #${id}`, { cause: error });
+    }
+}