Issue batch: local-Ollama cooldown fix, keyless-config boot crash, served-model drift guard, failover-ladder UI, credits

README.md

@@ -482,6 +482,42 @@ curl http://localhost:3001/v1/chat/completions \
   }'
 ```
 
+**Routing strategies (`auto:*`)**
+
+Plain `auto` follows your active fallback chain. Add a suffix to steer a single request instead — no dashboard changes needed:
+
+- `auto:smart` — favor the highest-intelligence models
+- `auto:fast` — favor measured speed (throughput and time-to-first-byte)
+- `auto:cheap` — budget-leaning; currently the same blend as `balanced` (everything in the pool is already free)
+- `auto:reliable` — favor recent success rate
+- `auto:balanced` — the default blend (reliability first, speed and intelligence split the rest)
+
+These rank **every enabled model**, ignoring your chain order. Common synonyms resolve too (`auto:fastest`, `auto:speed`, `auto:smartest`, `auto:cheapest`, `auto:budget`, …), and the whole model string is case-insensitive.
+
+```bash
+curl http://localhost:3001/v1/chat/completions \
+  -H "Authorization: Bearer freellmapi-your-unified-key" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "model": "auto:fast",
+    "messages": [{"role": "user", "content": "hi"}]
+  }'
+```
+
+`auto:<profile-name>` routes through a named profile's chain instead of the active one, so different tools can use different chains through the same key:
+
+```bash
+curl http://localhost:3001/v1/chat/completions \
+  -H "Authorization: Bearer freellmapi-your-unified-key" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "model": "auto:coding",
+    "messages": [{"role": "user", "content": "Write a binary search in Rust."}]
+  }'
+```
+
+An unknown profile name returns a clear `400` rather than silently falling back. Profiles are the named fallback chains from **Model profiles** (see [Features](#features)) — create and switch them from the dashboard; whichever is active is what plain `auto` uses.
+
 **Streaming**
 
 ```python
@@ -867,6 +903,11 @@ See [CONTRIBUTING.md](./CONTRIBUTING.md) for the full migration CLI and workflow
 <a href="https://github.com/noobix"><img src="https://images.weserv.nl/?url=github.com/noobix.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@noobix" /></a>
 <a href="https://github.com/nandukmelath"><img src="https://images.weserv.nl/?url=github.com/nandukmelath.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@nandukmelath" /></a>
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+<a href="https://github.com/NirvanaCh7"><img src="https://images.weserv.nl/?url=github.com/NirvanaCh7.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@NirvanaCh7" /></a>
+<a href="https://github.com/Mohamed3nan"><img src="https://images.weserv.nl/?url=github.com/Mohamed3nan.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@Mohamed3nan" /></a>
+<a href="https://github.com/Arman-Espiar"><img src="https://images.weserv.nl/?url=github.com/Arman-Espiar.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@Arman-Espiar" /></a>
+<a href="https://github.com/MetaMysteries8"><img src="https://images.weserv.nl/?url=github.com/MetaMysteries8.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@MetaMysteries8" /></a>
+<a href="https://github.com/lujun880726"><img src="https://images.weserv.nl/?url=github.com/lujun880726.png&w=60&h=60&fit=cover&mask=circle" width="60" alt="@lujun880726" /></a>
 
 ## Terms of Service review
 

client/src/i18n/locales/en.json

@@ -409,7 +409,20 @@
     "recentCalls": "Recent calls",
     "clientIp": "Client IP",
     "clientAgent": "Client app",
-    "requestedModelHint": "Requested {model}, served by fallback"
+    "requestedModelHint": "Requested {model}, served by fallback",
+    "attempts": "Attempts",
+    "filterAll": "All",
+    "providerBreakdown": "Per-provider breakdown",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "All providers",
+    "requestDetailTitle": "Request #{id}",
+    "failoverLadder": "Failover ladder",
+    "failoverLadderHint": "Each hop this request took through the fallback chain, in order.",
+    "noAttemptTrace": "No attempt trace was recorded for this request.",
+    "keyOrdinal": "key #{n}",
+    "attemptTimingHint": "Start offset from request start · attempt duration",
+    "requestedModel": "Requested model",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "Playground",

client/src/i18n/locales/es.json

@@ -392,7 +392,20 @@
     "recentCalls": "Llamadas recientes",
     "clientIp": "IP del cliente",
     "clientAgent": "Aplicación cliente",
-    "requestedModelHint": "Se solicitó {model}, servido por respaldo"
+    "requestedModelHint": "Se solicitó {model}, servido por respaldo",
+    "attempts": "Intentos",
+    "filterAll": "Todas",
+    "providerBreakdown": "Desglose por proveedor",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "Todos los proveedores",
+    "requestDetailTitle": "Solicitud #{id}",
+    "failoverLadder": "Escalera de failover",
+    "failoverLadderHint": "Cada salto que esta solicitud dio por la cadena de respaldo, en orden.",
+    "noAttemptTrace": "No se registró ninguna traza de intentos para esta solicitud.",
+    "keyOrdinal": "clave #{n}",
+    "attemptTimingHint": "Desfase desde el inicio de la solicitud · duración del intento",
+    "requestedModel": "Modelo solicitado",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "Entorno de pruebas",

client/src/i18n/locales/fr.json

@@ -392,7 +392,20 @@
     "recentCalls": "Appels récents",
     "clientIp": "IP du client",
     "clientAgent": "Application cliente",
-    "requestedModelHint": "{model} demandé, servi par repli"
+    "requestedModelHint": "{model} demandé, servi par repli",
+    "attempts": "Tentatives",
+    "filterAll": "Toutes",
+    "providerBreakdown": "Détail par fournisseur",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "Tous les fournisseurs",
+    "requestDetailTitle": "Requête #{id}",
+    "failoverLadder": "Échelle de failover",
+    "failoverLadderHint": "Chaque étape parcourue par cette requête dans la chaîne de repli, dans l'ordre.",
+    "noAttemptTrace": "Aucune trace de tentative n'a été enregistrée pour cette requête.",
+    "keyOrdinal": "clé #{n}",
+    "attemptTimingHint": "Décalage depuis le début de la requête · durée de la tentative",
+    "requestedModel": "Modèle demandé",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "Bac à sable",

client/src/i18n/locales/it.json

@@ -392,7 +392,20 @@
     "recentCalls": "Chiamate recenti",
     "clientIp": "IP del client",
     "clientAgent": "App client",
-    "requestedModelHint": "Richiesto {model}, servito dal fallback"
+    "requestedModelHint": "Richiesto {model}, servito dal fallback",
+    "attempts": "Tentativi",
+    "filterAll": "Tutte",
+    "providerBreakdown": "Dettaglio per provider",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "Tutti i provider",
+    "requestDetailTitle": "Richiesta #{id}",
+    "failoverLadder": "Scala di failover",
+    "failoverLadderHint": "Ogni passaggio di questa richiesta lungo la catena di fallback, in ordine.",
+    "noAttemptTrace": "Nessuna traccia dei tentativi registrata per questa richiesta.",
+    "keyOrdinal": "chiave #{n}",
+    "attemptTimingHint": "Offset dall'inizio della richiesta · durata del tentativo",
+    "requestedModel": "Modello richiesto",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "Playground",

client/src/i18n/locales/pt-BR.json

@@ -392,7 +392,20 @@
     "recentCalls": "Chamadas recentes",
     "clientIp": "IP do cliente",
     "clientAgent": "Aplicativo cliente",
-    "requestedModelHint": "Solicitado {model}, servido por fallback"
+    "requestedModelHint": "Solicitado {model}, servido por fallback",
+    "attempts": "Tentativas",
+    "filterAll": "Todas",
+    "providerBreakdown": "Detalhamento por provedor",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "Todos os provedores",
+    "requestDetailTitle": "Requisição #{id}",
+    "failoverLadder": "Escada de failover",
+    "failoverLadderHint": "Cada salto que esta requisição deu pela cadeia de fallback, em ordem.",
+    "noAttemptTrace": "Nenhum rastro de tentativas foi registrado para esta requisição.",
+    "keyOrdinal": "chave #{n}",
+    "attemptTimingHint": "Deslocamento desde o início da requisição · duração da tentativa",
+    "requestedModel": "Modelo solicitado",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "Playground",

client/src/i18n/locales/zh-CN.json

@@ -392,7 +392,20 @@
     "recentCalls": "最近调用",
     "clientIp": "客户端 IP",
     "clientAgent": "客户端应用",
-    "requestedModelHint": "请求了 {model}，由回退模型提供"
+    "requestedModelHint": "请求了 {model}，由回退模型提供",
+    "attempts": "尝试次数",
+    "filterAll": "全部",
+    "providerBreakdown": "按提供商明细",
+    "tokensPerSec": "Tok/s",
+    "allProviders": "全部提供商",
+    "requestDetailTitle": "请求 #{id}",
+    "failoverLadder": "故障转移阶梯",
+    "failoverLadderHint": "该请求沿回退链经过的每一跳，按顺序排列。",
+    "noAttemptTrace": "此请求未记录尝试轨迹。",
+    "keyOrdinal": "密钥 #{n}",
+    "attemptTimingHint": "自请求开始的偏移 · 尝试耗时",
+    "requestedModel": "请求的模型",
+    "ttft": "TTFT"
   },
   "playground": {
     "title": "试玩台",