Add settings page for managing forecasting API key and URL via UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/a.js

@@ -0,0 +1,16 @@
+/**
+ * Copyright 2018 Google Inc. All Rights Reserved.
+ * 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 default function() {
+  window.parent.postMessage("a", "*");
+}

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/build/a-1fb502b9.js

@@ -0,0 +1,22 @@
+define(['exports'], (function (exports) { 'use strict';
+
+  /**
+   * Copyright 2018 Google Inc. All Rights Reserved.
+   * 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.
+   */
+
+  function a() {
+    window.parent.postMessage("a", "*");
+  }
+
+  exports["default"] = a;
+
+}));

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/build/a-Dqjf2iqw.js

@@ -0,0 +1,22 @@
+define(['exports'], (function (exports) { 'use strict';
+
+  /**
+   * Copyright 2018 Google Inc. All Rights Reserved.
+   * 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.
+   */
+
+  function a() {
+    window.parent.postMessage("a", "*");
+  }
+
+  exports.default = a;
+
+}));

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/build/a-b9a1bf8d.js

@@ -0,0 +1,22 @@
+define(['exports'], (function (exports) { 'use strict';
+
+  /**
+   * Copyright 2018 Google Inc. All Rights Reserved.
+   * 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.
+   */
+
+  function a() {
+    window.parent.postMessage("a", "*");
+  }
+
+  exports.default = a;
+
+}));

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/build/entry.js

@@ -0,0 +1,87 @@
+/**
+ * Copyright 2018 Google Inc. All Rights Reserved.
+ * 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.
+ */
+
+// If the loader is already loaded, just stop.
+if (!self.define) {
+  let registry = {};
+
+  // Used for `eval` and `importScripts` where we can't get script URL by other means.
+  // In both cases, it's safe to use a global var because those functions are synchronous.
+  let nextDefineUri;
+
+  const singleRequire = (uri, parentUri) => {
+    uri = new URL(uri + ".js", parentUri).href;
+    return registry[uri] || (
+      
+        new Promise(resolve => {
+          if ("document" in self) {
+            const script = document.createElement("script");
+            script.src = uri;
+            script.onload = resolve;
+            document.head.appendChild(script);
+          } else {
+            nextDefineUri = uri;
+            importScripts(uri);
+            resolve();
+          }
+        })
+      
+      .then(() => {
+        let promise = registry[uri];
+        if (!promise) {
+          throw new Error(`Module ${uri} didn’t register its module`);
+        }
+        return promise;
+      })
+    );
+  };
+
+  self.define = (depsNames, factory) => {
+    const uri = nextDefineUri || ("document" in self ? document.currentScript.src : "") || location.href;
+    if (registry[uri]) {
+      // Module is already loading or loaded.
+      return;
+    }
+    let exports = {};
+    const require = depUri => singleRequire(depUri, uri);
+    const specialDeps = {
+      module: { uri },
+      exports,
+      require
+    };
+    registry[uri] = Promise.all(depsNames.map(
+      depName => specialDeps[depName] || require(depName)
+    )).then(deps => {
+      factory(...deps);
+      return exports;
+    });
+  };
+}
+define(['require'], (function (require) { 'use strict';
+
+	/**
+	 * Copyright 2018 Google Inc. All Rights Reserved.
+	 * 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.
+	 */
+
+	require('./a-Dqjf2iqw').then(m => m.default());
+
+}));

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/build/runner.html

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+<!--
+Copyright 2018 Google Inc. All Rights Reserved.
+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.
+-->
+
+<!doctype html>
+<script src="entry.js"></script>

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/config.json

@@ -0,0 +1,3 @@
+{
+  "publicPath": "/base/tests/fixtures/public-path/build"
+}

frontend/node_modules/@trickfilm400/rollup-plugin-off-main-thread/tests/fixtures/public-path/entry.js

@@ -0,0 +1,14 @@
+/**
+ * Copyright 2018 Google Inc. All Rights Reserved.
+ * 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.
+ */
+
+import("./a.js").then(m => m.default());