feat(routing): add routing profiles dashboard editor

docs-site/src/content/docs/guides/routing-profile-editor.md

@@ -0,0 +1,69 @@
+---
+title: Routing Profile Editor
+description: Create, edit, validate, dry-run, and remove routing policy profiles from the OpenCodex dashboard.
+---
+
+The **Routing** page in the OpenCodex dashboard can manage `config.routingProfiles` without editing `config.json` by hand.
+
+## Create a profile
+
+1. Open **Routing** in the dashboard.
+2. Select **Create profile**.
+3. Enter an `id`. The canonical model id is `policy/<id>`.
+4. Add one or more explicit provider/model candidates.
+5. Configure optional requirements, scoring weights, cost limits, and unknown-evidence behavior.
+6. Save the profile.
+
+Profile ids are immutable after creation. To use a different id, create a new profile and remove the old one after updating callers.
+
+## Validation and persistence
+
+The dashboard sends the same profile object used by `config.routingProfiles` to the management API. The server validates the complete candidate before writing it:
+
+- ids and aliases must follow the routing-profile naming and collision rules;
+- every candidate provider must exist and be enabled;
+- duplicate candidates are rejected;
+- numeric limits and requirements must stay inside their supported ranges; and
+- at least one optimization weight must be positive.
+
+A successful save persists the profile through the normal config writer, reconciles live state, and refreshes the model catalog. Validation failures leave the previous configuration unchanged and are shown in the editor.
+
+## Dry-run a saved profile
+
+Select a saved profile and use **Dry-run evaluation** to add request evidence such as context-window size, tool use, image input, or structured output. Dry-run evaluates eligibility and scoring but never sends an upstream model request.
+
+Unsaved edits are not used by dry-run. Save the profile first so the displayed revision and evaluation refer to the same configuration.
+
+## Management API
+
+The editor uses these endpoints:
+
+- `GET /api/routing-profiles` lists normalized profiles and revisions.
+- `PUT /api/routing-profiles` creates or updates one profile. Send `mode: "create"` or `mode: "update"`; create mode refuses to overwrite an existing id.
+- `DELETE /api/routing-profiles?id=<id>` removes one profile.
+- `POST /api/routing-profiles/dry-run` evaluates a saved profile without dispatching upstream.
+
+Example save payload:
+
+```json
+{
+  "id": "fast",
+  "mode": "create",
+  "profile": {
+    "alias": "ocx/fast",
+    "candidates": [
+      { "provider": "anthropic", "model": "claude-sonnet-5" },
+      { "provider": "openai", "model": "gpt-5.6" }
+    ],
+    "require": { "tools": true, "minContextWindow": 128000 },
+    "optimize": { "latency": 0.55, "health": 0.25, "cost": 0.1, "quota": 0.1 },
+    "limits": { "maxEstimatedCostUsd": 0.5 },
+    "unknownEvidence": {
+      "capability": "exclude",
+      "health": "penalize",
+      "quota": "penalize",
+      "cost": "penalize"
+    }
+  }
+}
+```

gui/src/i18n/de.ts

@@ -20,6 +20,13 @@ export const de: Record<TKey, string> = {
   "routing.empty": "Keine Routing-Profile konfiguriert. Fügen Sie `routingProfiles` zur config.json hinzu.",
   "routing.revision": "rev",
   "routing.detail": "Profil",
+  "routing.createProfile": "Profil erstellen",
+  "routing.dryRunError": "Trockenlauf fehlgeschlagen (HTTP {status})",
+  "routing.removeConfirm": "Profil {id} entfernen?",
+  "routing.unknownEvidence.allow": "zulassen",
+  "routing.unknownEvidence.penalize": "bestrafen",
+  "routing.unknownEvidence.exclude": "ausschließen",
+  "routing.removeCandidate": "Kandidat {provider}/{model} entfernen",
   "routing.candidates": "Kandidaten",
   "routing.require": "Harte Anforderungen",
   "routing.optimize": "Optimierungsgewichte",

gui/src/i18n/en.ts

@@ -62,6 +62,13 @@ export const en = {
   "routing.empty": "No routing profiles configured. Add `routingProfiles` to config.json.",
   "routing.revision": "rev",
   "routing.detail": "Profile",
+  "routing.createProfile": "Create profile",
+  "routing.dryRunError": "Dry-run failed (HTTP {status})",
+  "routing.removeConfirm": "Remove profile {id}?",
+  "routing.unknownEvidence.allow": "allow",
+  "routing.unknownEvidence.penalize": "penalize",
+  "routing.unknownEvidence.exclude": "exclude",
+  "routing.removeCandidate": "Remove candidate {provider}/{model}",
   "routing.candidates": "Candidates",
   "routing.require": "Hard requirements",
   "routing.optimize": "Optimization weights",

gui/src/i18n/ja.ts

@@ -20,6 +20,13 @@ export const ja: Record<TKey, string> = {
   "routing.empty": "ルーティングプロファイルが設定されていません。config.json に `routingProfiles` を追加してください。",
   "routing.revision": "rev",
   "routing.detail": "プロファイル",
+  "routing.createProfile": "プロファイルを作成",
+  "routing.dryRunError": "ドライラン失敗 (HTTP {status})",
+  "routing.removeConfirm": "プロファイル {id} を削除しますか？",
+  "routing.unknownEvidence.allow": "許可",
+  "routing.unknownEvidence.penalize": "ペナルティ",
+  "routing.unknownEvidence.exclude": "除外",
+  "routing.removeCandidate": "候補 {provider}/{model} を削除",
   "routing.candidates": "候補",
   "routing.require": "必須要件",
   "routing.optimize": "最適化ウェイト",

gui/src/i18n/ko.ts

@@ -20,6 +20,13 @@ export const ko: Record<TKey, string> = {
   "routing.empty": "라우팅 프로필이 구성되지 않았습니다. config.json에 `routingProfiles`를 추가하세요.",
   "routing.revision": "rev",
   "routing.detail": "프로필",
+  "routing.createProfile": "프로필 만들기",
+  "routing.dryRunError": "드라이런 실패 (HTTP {status})",
+  "routing.removeConfirm": "프로필 {id}을(를) 제거할까요?",
+  "routing.unknownEvidence.allow": "허용",
+  "routing.unknownEvidence.penalize": "불이익",
+  "routing.unknownEvidence.exclude": "제외",
+  "routing.removeCandidate": "후보 {provider}/{model} 제거",
   "routing.candidates": "후보",
   "routing.require": "필수 요구사항",
   "routing.optimize": "최적화 가중치",

gui/src/i18n/ru.ts

@@ -20,6 +20,13 @@ export const ru: Record<TKey, string> = {
   "routing.empty": "Профили маршрутизации не настроены. Добавьте `routingProfiles` в config.json.",
   "routing.revision": "rev",
   "routing.detail": "Профиль",
+  "routing.createProfile": "Создать профиль",
+  "routing.dryRunError": "Ошибка пробного запуска (HTTP {status})",
+  "routing.removeConfirm": "Удалить профиль {id}?",
+  "routing.unknownEvidence.allow": "разрешить",
+  "routing.unknownEvidence.penalize": "штрафовать",
+  "routing.unknownEvidence.exclude": "исключить",
+  "routing.removeCandidate": "Удалить кандидата {provider}/{model}",
   "routing.candidates": "Кандидаты",
   "routing.require": "Жёсткие требования",
   "routing.optimize": "Веса оптимизации",

gui/src/i18n/zh.ts

@@ -20,6 +20,13 @@ export const zh: Record<TKey, string> = {
   "routing.empty": "未配置路由策略。请在 config.json 中添加 `routingProfiles`。",
   "routing.revision": "rev",
   "routing.detail": "配置文件",
+  "routing.createProfile": "创建配置文件",
+  "routing.dryRunError": "试运行失败 (HTTP {status})",
+  "routing.removeConfirm": "删除配置文件 {id}？",
+  "routing.unknownEvidence.allow": "允许",
+  "routing.unknownEvidence.penalize": "惩罚",
+  "routing.unknownEvidence.exclude": "排除",
+  "routing.removeCandidate": "移除候选 {provider}/{model}",
   "routing.candidates": "候选",
   "routing.require": "硬性要求",
   "routing.optimize": "优化权重",