diegosouzapw · Oct 6, 2026 · Oct 5, 2026 · Oct 5, 2026 · Oct 5, 2026
@@ -0,0 +1 @@
+- **fix(compression):** the Lite, Aggressive and Ultra engine pages no longer show a "Preserve system prompt" checkbox. The per-engine field never took effect: every apply site reads the flag only from the global compression settings, the settings normalizers drop the per-engine copy, and the Lite page never sent it, so unchecking the box saved silently and snapped back on reload. The global "Preserve system prompt" control stays the real switch, stored combo step configs that still carry the key keep validating, and the orphaned locale label went away with it
@@ -446,11 +446,6 @@
       "count": 5
     }
   },
-  "open-sse/services/compression/engines/cavemanAdapter.ts": {
-    "@typescript-eslint/no-unused-vars": {
-      "count": 1
-    }
-  },
   "open-sse/services/compression/engines/ccr/index.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1

@@ -60,12 +60,6 @@ const AGGRESSIVE_SCHEMA: EngineConfigField[] = [
     min: 0,
     max: 1,
   },
-  {
-    key: "preserveSystemPrompt",
-    type: "boolean",
-    label: "Preserve system prompt",
-    defaultValue: true,
-  },
 ];
 
 const ULTRA_SCHEMA: EngineConfigField[] = [
@@ -111,18 +105,8 @@ const ULTRA_SCHEMA: EngineConfigField[] = [
     min: 0,
     max: 32768,
   },
-  {
-    key: "preserveSystemPrompt",
-    type: "boolean",
-    label: "Preserve system prompt",
-    defaultValue: true,
-  },
 ];
 
-function ok(): EngineValidationResult {
-  return { valid: true, errors: [] };
-}
-
 function isRecord(value: unknown): value is Record<string, unknown> {
   return !!value && typeof value === "object" && !Array.isArray(value);
 }
@@ -211,16 +195,9 @@ function validateUltraConfig(config: Record<string, unknown>): EngineValidationR
   return { valid: errors.length === 0, errors };
 }
 
-// Lite only honors `preserveSystemPrompt` (model/vision are runtime, not user config).
-// Previously this engine wrongly exposed AGGRESSIVE_SCHEMA, surfacing irrelevant
-// summarizer/threshold fields in the per-engine config UI.
+// Lite exposes only the tool-truncation controls. System-prompt preservation is a
+// global settings-level flag (not tunable per engine), so it must not appear here.
 const LITE_SCHEMA: EngineConfigField[] = [
-  {
-    key: "preserveSystemPrompt",
-    type: "boolean",
-    label: "Preserve system prompt",
-    defaultValue: true,
-  },
   {
     key: "compressToolResults",
     type: "boolean",

@@ -8639,9 +8639,6 @@
         "label": "ለማጠቃለል የሚያስፈልገው ዝቅተኛው የረድፎች ብዛት",
         "description": "የሰንጠረዥ ማጠቃለልን ለማስጀመር በተመሳሳይ መዋቅር ያለው JSON ድርድር ውስጥ የሚያስፈልገው ዝቅተኛው የረድፎች ብዛት። ነባሪ፦ 8።"
       },
-      "preserveSystemPrompt": {
-        "label": "የስርዓት መመሪያውን ጠብቅ"
-      },
       "summarizerEnabled": {
         "label": "ማጠቃለያ አመንጪውን አንቃ"
       },

@@ -8639,9 +8639,6 @@
         "label": "الحد الأدنى للصفوف لضغطها",
         "description": "الحد الأدنى للصفوف في مصفوفة JSON متجانسة المطلوبة لتشغيل الضغط الجدولي. الافتراضي: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "الحفاظ على توجيه النظام"
-      },
       "summarizerEnabled": {
         "label": "تمكين الملخص"
       },

@@ -8639,9 +8639,6 @@
         "label": "Kompaktlaşdırmaq üçün minimum sətir sayı",
         "description": "Cədvəl kompaktlaşdırmasını işə salmaq üçün tələb olunan bircins JSON massivindəki minimum sətir sayı. Standart: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Sistem promptunu qoru"
-      },
       "summarizerEnabled": {
         "label": "Xülasələndiricini aktivləşdir"
       },

@@ -8639,9 +8639,6 @@
         "label": "Минимален брой редове за компактизиране",
         "description": "Минимален брой редове в хомогенен JSON масив, необходими за задействане на таблично компактизиране. По подразбиране: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Запазване на системната подкана"
-      },
       "summarizerEnabled": {
         "label": "Активиране на обобщаването"
       },

@@ -8639,9 +8639,6 @@
         "label": "কম্প্যাক্ট করার জন্য ন্যূনতম সারি",
         "description": "ট্যাবুলার কম্প্যাকশন ট্রিগার করার জন্য একটি সমজাতীয় JSON অ্যারেতে প্রয়োজনীয় ন্যূনতম সারি। ডিফল্ট: 8।"
       },
-      "preserveSystemPrompt": {
-        "label": "সিস্টেম প্রম্পট সংরক্ষণ করুন"
-      },
       "summarizerEnabled": {
         "label": "সামারাইজার সক্ষম করুন"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimalni redovi za kompaktiranje",
         "description": "Minimalni broj redova u homogenom JSON nizu potreban za pokretanje tabularnog kompaktiranja. Podrazumijevano: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Zadrži sistemski prompt"
-      },
       "summarizerEnabled": {
         "label": "Omogući sumarizator"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimální počet řádků ke komprimaci",
         "description": "Minimální počet řádků v homogenním poli JSON vyžadovaný ke spuštění tabulkové komprimace. Výchozí: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Zachovat systémový prompt"
-      },
       "summarizerEnabled": {
         "label": "Povolit sumarizátor"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimum rækker til komprimering",
         "description": "Minimum antal rækker i et homogent JSON-array, der kræves for at udløse tabelkomprimering. Standard: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Bevar systemprompt"
-      },
       "summarizerEnabled": {
         "label": "Aktivér opsummering"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimale Zeilen zum Komprimieren",
         "description": "Mindestanzahl an Zeilen in einem homogenen JSON-Array, die erforderlich ist, um eine tabellarische Komprimierung auszulösen. Standard: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "System-Prompt beibehalten"
-      },
       "summarizerEnabled": {
         "label": "Summarizer aktivieren"
       },

@@ -8639,9 +8639,6 @@
         "label": "Ελάχιστες γραμμές για συμπαγοποίηση",
         "description": "Ελάχιστος αριθμός γραμμών σε έναν ομοιογενή πίνακα JSON που απαιτείται για την ενεργοποίηση της συμπαγοποίησης σε μορφή πίνακα. Προεπιλογή: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Διατήρηση του system prompt"
-      },
       "summarizerEnabled": {
         "label": "Ενεργοποίηση σύνοψης"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimum rows to compact",
         "description": "Minimum rows in a homogeneous JSON array required to trigger tabular compaction. Default: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Preserve system prompt"
-      },
       "summarizerEnabled": {
         "label": "Enable summarizer"
       },

@@ -8639,9 +8639,6 @@
         "label": "Filas mínimas para compactar",
         "description": "Número mínimo de filas de una matriz JSON homogénea necesario para activar la compactación tabular. Valor predeterminado: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Conservar el prompt del sistema"
-      },
       "summarizerEnabled": {
         "label": "Activar el generador de resúmenes"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimaalne tihendatavate ridade arv",
         "description": "Homogeense JSON-massiivi minimaalne ridade arv, mis on vajalik tabeltihenduse käivitamiseks. Vaikimisi: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Säilita süsteemiviip"
-      },
       "summarizerEnabled": {
         "label": "Luba kokkuvõtja"
       },

@@ -8639,9 +8639,6 @@
         "label": "حداقل ردیف‌ها برای فشرده‌سازی",
         "description": "حداقل ردیف‌ها در یک آرایه همگن JSON که برای فعال‌سازی فشرده‌سازی جدولی لازم است. پیش‌فرض: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "حفظ پرامپت سیستم"
-      },
       "summarizerEnabled": {
         "label": "فعال‌سازی خلاصه‌ساز"
       },

@@ -8639,9 +8639,6 @@
         "label": "Tiivistettävien rivien vähimmäismäärä",
         "description": "Homogeenisen JSON-taulukon rivien vähimmäismäärä taulukkomaisen tiivistämisen käynnistämiseksi. Oletus: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Säilytä järjestelmäkehote"
-      },
       "summarizerEnabled": {
         "label": "Ota tiivistäjä käyttöön"
       },

@@ -8639,9 +8639,6 @@
         "label": "Lignes minimales à compacter",
         "description": "Nombre minimum de lignes dans un tableau JSON homogène requis pour déclencher le compactage tabulaire. Par défaut : 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Préserver le prompt système"
-      },
       "summarizerEnabled": {
         "label": "Activer le résumeur"
       },

@@ -8639,9 +8639,6 @@
         "label": "Íoslíon sraitheanna le comhdhlúthú",
         "description": "Íoslíon sraitheanna a chaithfidh a bheith in eagar JSON aonchineálach chun comhdhlúthú táblaíoch a spreagadh. Réamhshocrú: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Caomhnaigh leid an chórais"
-      },
       "summarizerEnabled": {
         "label": "Cumasaigh achoimreoir"
       },

@@ -8639,9 +8639,6 @@
         "label": "કમ્પેક્ટ કરવા માટે ન્યૂનતમ પંક્તિઓ",
         "description": "ટેબ્યુલર કમ્પેક્શન ટ્રિગર કરવા માટે સજાતીય JSON એરેમાં જરૂરી ન્યૂનતમ પંક્તિઓ. ડિફોલ્ટ: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "સિસ્ટમ પ્રોમ્પ્ટ સાચવો"
-      },
       "summarizerEnabled": {
         "label": "સમરાઇઝર સક્ષમ કરો"
       },

@@ -8639,9 +8639,6 @@
         "label": "Mafi ƙarancin layuka don matsewa",
         "description": "Mafi ƙarancin layuka a cikin jerin JSON mai tsari iri ɗaya da ake buƙata don fara matsewa zuwa jadawali. Tsoho: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Kiyaye umarnin tsarin"
-      },
       "summarizerEnabled": {
         "label": "Kunna mai taƙaitawa"
       },

@@ -8639,9 +8639,6 @@
         "label": "מינימום שורות לכיווץ",
         "description": "מספר השורות המינימלי במערך JSON הומוגני הנדרש להפעלת כיווץ טבלאי. ברירת מחדל: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "שמור על הנחיית המערכת"
-      },
       "summarizerEnabled": {
         "label": "הפעל מסכם"
       },

@@ -8639,9 +8639,6 @@
         "label": "कॉम्पैक्ट करने के लिए न्यूनतम पंक्तियाँ",
         "description": "सारणीबद्ध कॉम्पैक्शन को ट्रिगर करने के लिए सजातीय JSON ऐरे में आवश्यक न्यूनतम पंक्तियाँ। डिफ़ॉल्ट: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "सिस्टम प्रॉम्प्ट सुरक्षित रखें"
-      },
       "summarizerEnabled": {
         "label": "समराइज़र सक्षम करें"
       },

@@ -8639,9 +8639,6 @@
         "label": "Minimalan broj redaka za sažimanje",
         "description": "Minimalan broj redaka u homogenom JSON nizu potreban za pokretanje tabličnog sažimanja. Zadano: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Zadrži sistemsku poruku"
-      },
       "summarizerEnabled": {
         "label": "Omogući alat za sažimanje"
       },

@@ -8639,9 +8639,6 @@
         "label": "Tömörítendő sorok minimális száma",
         "description": "Egy homogén JSON-tömb minimális sorszáma a táblázatos tömörítés indításához. Alapértelmezett: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Rendszerüzenet megőrzése"
-      },
       "summarizerEnabled": {
         "label": "Összegző engedélyezése"
       },

@@ -8639,9 +8639,6 @@
         "label": "Սեղմման համար տողերի նվազագույն քանակը",
         "description": "Աղյուսակային սեղմումը գործարկելու համար միատարր JSON զանգվածում պահանջվող տողերի նվազագույն քանակը։ Լռելյայն՝ 8։"
       },
-      "preserveSystemPrompt": {
-        "label": "Պահպանել համակարգային հուշումը"
-      },
       "summarizerEnabled": {
         "label": "Միացնել ամփոփիչը"
       },

@@ -8639,9 +8639,6 @@
         "label": "Baris minimum untuk dipadatkan",
         "description": "Jumlah baris minimum dalam array JSON homogen yang diperlukan untuk memicu pemadatan tabular. Default: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Pertahankan prompt sistem"
-      },
       "summarizerEnabled": {
         "label": "Aktifkan peringkas"
       },

@@ -8639,9 +8639,6 @@
         "label": "Ahịrị kacha nta a ga-akpakọ",
         "description": "Ọnụọgụ ahịrị kacha nta achọrọ n'ime usoro JSON nwere otu nhazi iji malite mkpakọ tebụl. Ndabara: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Chekwaa system prompt"
-      },
       "summarizerEnabled": {
         "label": "Kwado summarizer"
       },

@@ -8639,9 +8639,6 @@
         "label": "Righe minime da compattare",
         "description": "Numero minimo di righe in un array JSON omogeneo richiesto per attivare la compattazione tabulare. Predefinito: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Preserva prompt di sistema"
-      },
       "summarizerEnabled": {
         "label": "Abilita summarizer"
       },

@@ -8639,9 +8639,6 @@
         "label": "圧縮する最小行数",
         "description": "表形式の圧縮をトリガーするために必要な、同質なJSON配列の最小行数。デフォルト: 8。"
       },
-      "preserveSystemPrompt": {
-        "label": "システムプロンプトを保持"
-      },
       "summarizerEnabled": {
         "label": "要約機能を有効化"
       },

@@ -8639,9 +8639,6 @@
         "label": "შესაკუმშავი მწკრივების მინიმალური რაოდენობა",
         "description": "ერთგვაროვან JSON მასივში მწკრივების მინიმალური რაოდენობა, რომელიც საჭიროა ტაბულარული შეკუმშვის გასააქტიურებლად. ნაგულისხმევი მნიშვნელობა: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "სისტემური მითითების შენარჩუნება"
-      },
       "summarizerEnabled": {
         "label": "შემაჯამებლის ჩართვა"
       },

@@ -8639,9 +8639,6 @@
         "label": "ចំនួនជួរដេកអប្បបរមាដើម្បីបង្រួម",
         "description": "ចំនួនជួរដេកអប្បបរមាក្នុងអារេ JSON ដែលមានរចនាសម្ព័ន្ធដូចគ្នា ដើម្បីចាប់ផ្ដើមការបង្រួមជាតារាង។ លំនាំដើម៖ 8។"
       },
-      "preserveSystemPrompt": {
-        "label": "រក្សាទុកពាក្យបញ្ជាប្រព័ន្ធ"
-      },
       "summarizerEnabled": {
         "label": "បើកមុខងារសង្ខេប"
       },

@@ -8639,9 +8639,6 @@
         "label": "ಸಂಕುಚಿತಗೊಳಿಸಲು ಕನಿಷ್ಠ ಸಾಲುಗಳು",
         "description": "ಕೋಷ್ಟಕ ಸಂಕುಚನವನ್ನು ಪ್ರಚೋದಿಸಲು ಏಕರೂಪದ JSON ಅರೇಯಲ್ಲಿ ಅಗತ್ಯವಿರುವ ಕನಿಷ್ಠ ಸಾಲುಗಳು. ಪೂರ್ವನಿಯೋಜಿತ: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "ಸಿಸ್ಟಮ್ ಪ್ರಾಂಪ್ಟ್ ಅನ್ನು ಸಂರಕ್ಷಿಸಿ"
-      },
       "summarizerEnabled": {
         "label": "ಸಾರಾಂಶಕಾರಕವನ್ನು ಸಕ್ರಿಯಗೊಳಿಸಿ"
       },

@@ -8639,9 +8639,6 @@
         "label": "압축할 최소 행 수",
         "description": "테이블 형식 압축을 트리거하는 데 필요한 동질적 JSON 배열의 최소 행 수입니다. 기본값: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "시스템 프롬프트 유지"
-      },
       "summarizerEnabled": {
         "label": "요약기 활성화"
       },

@@ -8639,9 +8639,6 @@
         "label": "Mažiausias sutankinamų eilučių skaičius",
         "description": "Mažiausias vienarūšio JSON masyvo eilučių skaičius, reikalingas sutankinimui lentelės formatu pradėti. Numatytoji reikšmė: 8."
       },
-      "preserveSystemPrompt": {
-        "label": "Išsaugoti sistemos raginimą"
-      },
       "summarizerEnabled": {
         "label": "Įjungti santraukų kūrimą"
       },
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		- fix(compression): the Lite, Aggressive and Ultra engine pages no longer show a "Preserve system prompt" checkbox. The per-engine field never took effect: every apply site reads the flag only from the global compression settings, the settings normalizers drop the per-engine copy, and the Lite page never sent it, so unchecking the box saved silently and snapped back on reload. The global "Preserve system prompt" control stays the real switch, stored combo step configs that still carry the key keep validating, and the orphaned locale label went away with it