feat: add advanced context actions and optional translation

test/build-url.test.js

@@ -23,13 +23,9 @@ test("an empty or whitespace-only query omits q entirely", () => {
   }
 });
 
-test("model is sent only when non-empty after trimming", () => {
-  assert.equal(queryOf(buildChatGptUrl(withSettings({ model: "auto" }), "hi")), "hi");
-  assert.equal(new URL(buildChatGptUrl(withSettings({ model: "auto" }), "hi")).searchParams.get("model"), "auto");
-  assert.equal(new URL(buildChatGptUrl(withSettings({ model: "  auto  " }), "hi")).searchParams.get("model"), "auto");
-  for (const model of ["", "   "]) {
-    assert.equal(paramsOf(buildChatGptUrl(withSettings({ model }), "hi")).includes("model"), false);
-  }
+test("legacy model values never add a model URL parameter", () => {
+  assert.equal(buildChatGptUrl(withSettings({ model: "gpt-5.6-sol" }), "hi"),
+    buildChatGptUrl(DEFAULT_SETTINGS, "hi"));
 });
 
 test("temporaryChat and webSearch each appear only when enabled", () => {
@@ -43,17 +39,16 @@ test("temporaryChat and webSearch each appear only when enabled", () => {
   assert.equal(search.searchParams.get("hints"), "search");
 });
 
-test("all four URL-affecting settings combine, q first", () => {
+test("all three URL-affecting settings combine, q first", () => {
   const url = buildChatGptUrl(
     withSettings({
-      model: "auto",
       temporaryChat: true,
       webSearch: true,
       promptTemplate: "Explain: {query}",
     }),
     "entropy",
   );
-  assert.deepEqual(paramsOf(url), ["q", "model", "temporary-chat", "hints"]);
+  assert.deepEqual(paramsOf(url), ["q", "temporary-chat", "hints"]);
   assert.equal(queryOf(url), "Explain: entropy");
 });
 
@@ -100,10 +95,9 @@ test("an over-long prompt is truncated to fit the URL budget", () => {
 });
 
 test("truncation accounts for the other parameters", () => {
-  const settings = withSettings({ model: "some-long-model-slug", temporaryChat: true, webSearch: true });
+  const settings = withSettings({ temporaryChat: true, webSearch: true });
   const url = buildChatGptUrl(settings, "x".repeat(20000));
   assert.ok(url.length <= MAX_URL_CHARS, `length was ${url.length}`);
-  assert.equal(new URL(url).searchParams.get("model"), "some-long-model-slug");
   assert.equal(new URL(url).searchParams.get("hints"), "search");
 });