[WRONG BRANCH] fix: distinguish unmapped prompt layers from base prompt in probe and UI

gui/src/components/codex-set/PromptLayerDialog.tsx

@@ -154,6 +154,8 @@ export default function PromptLayerDialog({
               ? t("codexSet.dialog.emptySource", { path: text.sourcePath ?? "" })
               : text?.reason === "not-rendered"
                 ? t("codexSet.dialog.notRendered")
+                : text?.reason === "unmapped"
+                  ? t("codexSet.dialog.unmapped")
                 : text?.reason === "not-exposed"
                   ? t("codexSet.dialog.notExposed")
                   : t("codexSet.dialog.textUnavailable")}

gui/src/i18n/de.ts

@@ -943,6 +943,7 @@ export const de: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "In der gelesenen Runde hat diese Ebene nichts gesendet. Abschnitte werden nur bei Änderungen erneut gesendet, daher kann eine einzelne Stichprobe sie nicht enthalten.",
   "codexSet.dialog.emptySource": "Die Datei unter {path} existiert, ist aber leer, daher sendet diese Ebene nichts.",
   "codexSet.dialog.notExposed": "Der Basis-Prompt läuft außerhalb der Nachrichtenliste, die Codex ausgeben kann, und lässt sich hier nicht anzeigen. Ersetzen ist über model_instructions_file möglich.",
+  "codexSet.dialog.unmapped": "Für diese Ebene gibt es noch keine bestätigte Zuordnung in der Prompt-Ausgabe, daher kann ihr Text hier noch nicht angezeigt werden.",
   "codexSet.dialog.textUnavailable": "Der Codex-Prompt konnte auf diesem Rechner nicht gelesen werden, daher ist der Text nicht verfügbar.",
   "codexSet.class.base": "Basisanweisungen",
   "codexSet.class.config-toggle": "Hier umschaltbar",

gui/src/i18n/en.ts

@@ -1437,6 +1437,7 @@ export const en = {
 "codexSet.dialog.notRendered": "This layer sent nothing on the turn we read. Sections are only re-sent when they change, so an unchanged layer is absent from a single sample.",
   "codexSet.dialog.emptySource": "The file at {path} exists but is empty, so this layer sends nothing.",
   "codexSet.dialog.notExposed": "The base prompt travels outside the message list Codex can print, so it cannot be shown here. Replacing it is possible through model_instructions_file.",
+  "codexSet.dialog.unmapped": "This layer has no confirmed mapping in the prompt output, so its text cannot be shown here yet.",
   "codexSet.dialog.textUnavailable": "The Codex prompt could not be read on this machine, so the text is unavailable.",
   "codexSet.class.base": "Base instructions",
   "codexSet.class.config-toggle": "Switchable here",

gui/src/i18n/fr.ts

@@ -1410,6 +1410,7 @@ export const fr: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "Lors du tour que nous avons lu, cette couche n'a rien envoyé. Les sections ne sont renvoyées qu'en cas de changement : un seul échantillon peut donc ne pas la contenir.",
   "codexSet.dialog.emptySource": "Le fichier {path} existe mais il est vide : cette couche n'envoie donc rien.",
   "codexSet.dialog.notExposed": "L'invite de base circule en dehors de la liste de messages que Codex peut afficher ; elle ne peut donc pas être montrée ici. On peut la remplacer via model_instructions_file.",
+  "codexSet.dialog.unmapped": "Cette couche n'a pas encore de correspondance confirmée dans la sortie de l'invite ; son texte ne peut donc pas encore être affiché ici.",
   "codexSet.dialog.textUnavailable": "L'invite Codex n'a pas pu être lue sur cette machine, le texte est donc indisponible.",
   "codexSet.class.base": "Instructions de base",
   "codexSet.class.config-toggle": "Modifiable ici",

gui/src/i18n/ja.ts

@@ -1370,6 +1370,7 @@ export const ja: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "確認したターンでは、このレイヤーは何も送信していません。各セクションは内容が変わったときだけ再送されるため、一度の確認では欠けて見えることがあります。",
   "codexSet.dialog.emptySource": "{path} のファイルは存在しますが空のため、このレイヤーは何も送信しません。",
   "codexSet.dialog.notExposed": "基本プロンプトは Codex が出力するメッセージ一覧の外を通るため、ここには表示できません。model_instructions_file で置き換えることは可能です。",
+  "codexSet.dialog.unmapped": "このレイヤーにはプロンプト出力内で確認済みの対応付けがまだないため、ここにはテキストを表示できません。",
   "codexSet.dialog.textUnavailable": "このマシンでは Codex のプロンプトを読み取れず、原文を表示できません。",
   "codexSet.class.base": "基本指示",
   "codexSet.class.config-toggle": "ここで切り替え可能",

gui/src/i18n/ko.ts

@@ -969,6 +969,7 @@ export const ko: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "확인한 턴에서는 이 레이어가 아무것도 보내지 않았습니다. 각 섹션은 내용이 바뀔 때만 다시 전송되므로, 한 번 확인한 것만으로는 빠져 보일 수 있습니다.",
   "codexSet.dialog.emptySource": "{path} 파일은 있지만 비어 있어서 이 레이어는 아무것도 보내지 않습니다.",
   "codexSet.dialog.notExposed": "기본 프롬프트는 Codex가 출력하는 메시지 목록 밖으로 전달되어 여기서 보여줄 수 없습니다. 대신 model_instructions_file로 교체할 수 있습니다.",
+  "codexSet.dialog.unmapped": "이 레이어는 프롬프트 출력에서 확인된 매핑이 아직 없어 여기에서 텍스트를 표시할 수 없습니다.",
   "codexSet.dialog.textUnavailable": "이 컴퓨터에서 Codex 프롬프트를 읽지 못해 원문을 표시할 수 없습니다.",
   "codexSet.class.base": "기본 지침",
   "codexSet.class.config-toggle": "여기서 전환 가능",

gui/src/i18n/ru.ts

@@ -1421,6 +1421,7 @@ export const ru: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "На прочитанном нами шаге этот слой ничего не отправил. Разделы пересылаются только при изменении, поэтому в одной выборке слой может отсутствовать.",
   "codexSet.dialog.emptySource": "Файл {path} существует, но пуст, поэтому этот слой ничего не отправляет.",
   "codexSet.dialog.notExposed": "Базовый промпт передаётся вне списка сообщений, который Codex может напечатать, поэтому показать его здесь нельзя. Заменить его можно через model_instructions_file.",
+  "codexSet.dialog.unmapped": "Для этого слоя пока нет подтверждённого сопоставления в выводе промпта, поэтому его текст ещё нельзя показать здесь.",
   "codexSet.dialog.textUnavailable": "На этой машине не удалось прочитать промпт Codex, поэтому текст недоступен.",
   "codexSet.class.base": "Базовые инструкции",
   "codexSet.class.config-toggle": "Переключается здесь",

gui/src/i18n/tr.ts

@@ -1428,6 +1428,7 @@ export const tr: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "Okuduğumuz turda bu katman hiçbir şey göndermedi. Bölümler yalnızca değiştiklerinde yeniden gönderilir, bu yüzden tek bir örnekte görünmeyebilir.",
   "codexSet.dialog.emptySource": "{path} konumundaki dosya var ancak boş, bu yüzden bu katman hiçbir şey göndermiyor.",
   "codexSet.dialog.notExposed": "Temel istem, Codex'in yazdırabildiği mesaj listesinin dışından geçtiği için burada gösterilemez. model_instructions_file ile değiştirilebilir.",
+  "codexSet.dialog.unmapped": "Bu katmanın istem çıktısında henüz doğrulanmış bir eşlemesi yok, bu nedenle metni burada henüz gösterilemiyor.",
   "codexSet.dialog.textUnavailable": "Bu makinede Codex istemi okunamadı, bu yüzden metin kullanılamıyor.",
   "codexSet.class.base": "Temel talimatlar",
   "codexSet.class.config-toggle": "Buradan değiştirilebilir",

gui/src/i18n/zh-TW.ts

@@ -1203,6 +1203,7 @@ export const zhTW: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "在我們讀取的那一輪中，此層沒有傳送任何內容。各區段只在內容變更時才會重新傳送，因此單次取樣可能看不到它。",
   "codexSet.dialog.emptySource": "{path} 檔案存在但為空，因此此層不會傳送任何內容。",
   "codexSet.dialog.notExposed": "基礎提示詞不在 Codex 可列印的訊息清單中傳遞，因此無法在此顯示。可以透過 model_instructions_file 取代它。",
+  "codexSet.dialog.unmapped": "此層在提示詞輸出中尚無已確認的對應，因此暫時無法在此顯示其文字。",
   "codexSet.dialog.textUnavailable": "本機無法讀取 Codex 提示詞，因此無法顯示原文。",
   "codexSet.class.base": "基礎指令",
   "codexSet.class.config-toggle": "可在此切換",

gui/src/i18n/zh.ts

@@ -962,6 +962,7 @@ export const zh: Record<TKey, string> = {
 "codexSet.dialog.notRendered": "在我们读取的那一轮中，此层没有发送任何内容。各部分仅在内容变化时才会重新发送，因此单次采样可能看不到它。",
   "codexSet.dialog.emptySource": "{path} 文件存在但为空，因此此层不会发送任何内容。",
   "codexSet.dialog.notExposed": "基础提示词不在 Codex 可打印的消息列表中传递，因此无法在此显示。可以通过 model_instructions_file 替换它。",
+  "codexSet.dialog.unmapped": "此层在提示词输出中尚无已确认的映射，因此暂时无法在此显示其文本。",
   "codexSet.dialog.textUnavailable": "本机无法读取 Codex 提示词，因此无法显示原文。",
   "codexSet.class.base": "基础指令",
   "codexSet.class.config-toggle": "可在此切换",

gui/tests/codex-set-prompt-layers.test.tsx

@@ -258,6 +258,21 @@ test("9. the dialog names WHY text is missing rather than omitting it silently",
   await act(async () => { root.unmount(); });
 });
 
+test("9b. an unmapped layer does not receive the base-prompt explanation", async () => {
+  stubRoutes(call => call.url.endsWith("/api/codex-prompt/text")
+    ? json({ ok: true, layers: { personality: { text: null, reason: "unmapped", bytes: 0 } } })
+    : json(snapshot()));
+  const { container, root } = await mount();
+  await act(async () => {
+    (row(container, "personality")!.querySelector("button") as HTMLButtonElement).click();
+  });
+  const notice = document.querySelector(".codex-set-layer-dialog__no-text")!;
+  expect(notice.textContent).toContain("no confirmed mapping");
+  expect(notice.textContent).not.toContain("base prompt");
+  expect(notice.textContent).not.toContain("model_instructions_file");
+  await act(async () => { root.unmount(); });
+});
+
 test("4. a runtime-conditional row states the condition that emits it", async () => {
   stubRoutes(() => json(snapshot()));
   const { container, root } = await mount();

src/codex/prompt-text-probe.ts

@@ -73,7 +73,7 @@ export interface LayerText {
   /** Rendered text, when this layer produced a section on the probed turn. */
   text: string | null;
   /** Why the text is absent, when it is. */
-  reason: "ok" | "empty-source" | "not-rendered" | "not-exposed" | "unavailable";
+  reason: "ok" | "empty-source" | "not-rendered" | "not-exposed" | "unmapped" | "unavailable";
   bytes: number;
   /** For `empty-source`: the file that exists but has nothing in it. */
   sourcePath?: string;
@@ -230,9 +230,10 @@ export async function probePromptText(timeoutMs = 15_000): Promise<PromptTextPro
 
   // Layers whose rendered tag we have not confirmed against live output. Leaving
   // them absent made the GUI fall through to "unavailable", which claims the probe
-  // failed when it succeeded. Saying we have no mapping is the smaller claim.
+  // failed when it succeeded. Keep this distinct from the base prompt, which is
+  // confirmed to travel outside the printable message list.
   for (const id of UNMAPPED_LAYER_IDS) {
-    layers[id] ??= { text: null, reason: "not-exposed", bytes: 0 };
+    layers[id] ??= { text: null, reason: "unmapped", bytes: 0 };
   }
   return { ok: true, codexHome, layers };
 }

tests/codex-prompt-route.test.ts

@@ -799,6 +799,11 @@ describe("020 coverage completions", () => {
     // Decoding per chunk corrupts UTF-8 that straddles a chunk boundary.
     expect(probe).toContain("Buffer.concat(chunks).toString(\"utf8\")");
   });
+  test("27. unmapped layers stay distinct from the unprintable base prompt", async () => {
+    const probe = await Bun.file(new URL("../src/codex/prompt-text-probe.ts", import.meta.url)).text();
+    expect(probe).toContain('layers["base-instructions"] = { text: null, reason: "not-exposed"');
+    expect(probe).toContain('layers[id] ??= { text: null, reason: "unmapped"');
+  });
   test("24. every ownership state is named, not collapsed into a boolean", async () => {
     // developerInstructionsOwned:false covers an ABSENT key and an EXTERNAL one, and
     // a GUI that cannot tell them apart hides its own create affordance from every