diff --git a/src/app/(dashboard)/dashboard/combos/page.tsx b/src/app/(dashboard)/dashboard/combos/page.tsx
index 696ffb1194..5684b12118 100644
--- a/src/app/(dashboard)/dashboard/combos/page.tsx
+++ b/src/app/(dashboard)/dashboard/combos/page.tsx
@@ -121,19 +121,19 @@ const STRATEGY_GUIDANCE_FALLBACK = {
     example: "Example: Multiple accounts of the same model to distribute usage evenly.",
   },
   auto: {
-    when: "Use when you have one preferred model and only want fallback on failure.",
-    avoid: "Avoid when you need balanced load between models.",
-    example: "Example: Primary coding model with cheaper backup for outages.",
+    when: "Use when you want multi-factor scoring based on cost, latency, and quality.",
+    avoid: "Avoid when you need strict priority ordering or historical persistence.",
+    example: "Example: Balance requests between models with different strengths.",
   },
   lkgp: {
-    when: "Use when you have one preferred model and only want fallback on failure.",
-    avoid: "Avoid when you need balanced load between models.",
-    example: "Example: Primary coding model with cheaper backup for outages.",
+    when: "Use when you want routing based on historical success rates and performance.",
+    avoid: "Avoid when historical data is limited or unreliable.",
+    example: "Example: Route to models with proven track records for specific tasks.",
   },
   "context-optimized": {
-    when: "Use when you have one preferred model and only want fallback on failure.",
-    avoid: "Avoid when you need balanced load between models.",
-    example: "Example: Primary coding model with cheaper backup for outages.",
+    when: "Use when you need to optimize for context window usage across models.",
+    avoid: "Avoid when models have similar context lengths or simple tasks.",
+    example: "Example: Distribute long conversations across models with large context windows.",
   },
 };
 
@@ -240,30 +240,30 @@ const STRATEGY_RECOMMENDATIONS_FALLBACK = {
     ],
   },
   auto: {
-    title: "Fail-safe baseline",
-    description: "Use one primary model and keep fallback chain short and reliable.",
+    title: "Multi-factor optimization",
+    description: "Routes based on real-time scoring of cost, latency, quality, and health.",
     tips: [
-      "Put your most reliable model first.",
-      "Keep 1-2 backup models with similar quality.",
-      "Use safe retries to absorb transient provider failures.",
+      "Let the engine balance across multiple factors automatically.",
+      "Monitor which factors drive routing decisions in the logs.",
+      "Use for complex workloads where no single factor dominates.",
     ],
   },
   lkgp: {
-    title: "Fail-safe baseline",
-    description: "Use one primary model and keep fallback chain short and reliable.",
+    title: "History-based routing",
+    description: "Routes based on historical success rates and persistent performance data.",
     tips: [
-      "Put your most reliable model first.",
-      "Keep 1-2 backup models with similar quality.",
-      "Use safe retries to absorb transient provider failures.",
+      "Let success history accumulate before relying on this strategy.",
+      "Models with better track records get preference over time.",
+      "Ideal for stable workloads with consistent model availability.",
     ],
   },
   "context-optimized": {
-    title: "Fail-safe baseline",
-    description: "Use one primary model and keep fallback chain short and reliable.",
+    title: "Context-aware distribution",
+    description: "Routes to optimize context window usage and conversation continuity.",
     tips: [
-      "Put your most reliable model first.",
-      "Keep 1-2 backup models with similar quality.",
-      "Use safe retries to absorb transient provider failures.",
+      "Best for long conversations that span multiple requests.",
+      "Selects models with appropriate context capacity automatically.",
+      "Use when context limits are a bottleneck for your workload.",
     ],
   },
 };
diff --git a/src/app/(dashboard)/dashboard/playground/page.tsx b/src/app/(dashboard)/dashboard/playground/page.tsx
index 91906d705a..3b36cf8e8e 100644
--- a/src/app/(dashboard)/dashboard/playground/page.tsx
+++ b/src/app/(dashboard)/dashboard/playground/page.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { useState, useEffect, useCallback, useRef } from "react";
+import { useState, useEffect, useCallback, useRef, useMemo } from "react";
 import { useTranslations } from "next-intl";
 import { Card, Button, Select, Badge } from "@/shared/components";
 import { ALIAS_TO_ID } from "@/shared/constants/providers";
@@ -185,18 +185,21 @@ export default function PlaygroundPage() {
   const t = useTranslations("playground");
 
   // Get translated endpoint options
-  const getEndpointOptions = () => [
-    { value: "chat", label: t("endpointOptions.chat") },
-    { value: "responses", label: t("endpointOptions.responses") },
-    { value: "images", label: t("endpointOptions.images") },
-    { value: "embeddings", label: t("endpointOptions.embeddings") },
-    { value: "speech", label: t("endpointOptions.speech") },
-    { value: "transcription", label: t("endpointOptions.transcription") },
-    { value: "video", label: t("endpointOptions.video") },
-    { value: "music", label: t("endpointOptions.music") },
-    { value: "rerank", label: t("endpointOptions.rerank") },
-    { value: "search", label: t("endpointOptions.search") },
-  ];
+  const endpointOptions = useMemo(
+    () => [
+      { value: "chat", label: t("endpointOptions.chat") },
+      { value: "responses", label: t("endpointOptions.responses") },
+      { value: "images", label: t("endpointOptions.images") },
+      { value: "embeddings", label: t("endpointOptions.embeddings") },
+      { value: "speech", label: t("endpointOptions.speech") },
+      { value: "transcription", label: t("endpointOptions.transcription") },
+      { value: "video", label: t("endpointOptions.video") },
+      { value: "music", label: t("endpointOptions.music") },
+      { value: "rerank", label: t("endpointOptions.rerank") },
+      { value: "search", label: t("endpointOptions.search") },
+    ],
+    [t]
+  );
 
   const [models, setModels] = useState<ModelInfo[]>([]);
   const [providers, setProviders] = useState<ProviderOption[]>([]);
@@ -495,7 +498,7 @@ export default function PlaygroundPage() {
             <Select
               value={selectedEndpoint}
               onChange={(e: any) => handleEndpointChange(e.target.value)}
-              options={getEndpointOptions()}
+              options={endpointOptions}
               className="w-full"
             />
           </div>
diff --git a/src/i18n/messages/en.json b/src/i18n/messages/en.json
index 1dcf49ab91..b41a08d0a5 100644
--- a/src/i18n/messages/en.json
+++ b/src/i18n/messages/en.json
@@ -3318,5 +3318,260 @@
     "deduplicatedRequests": "Deduplicated Requests",
     "savedCalls": "Saved API Calls",
     "totalProcessed": "Total Requests Processed"
+  },
+  "proxyConfigModal": {
+    "levelGlobal": "Global",
+    "levelProvider": "Provider",
+    "levelCombo": "Combo",
+    "levelKey": "Key",
+    "levelDirect": "Direct (no proxy)",
+    "titleGlobal": "Global Proxy Configuration",
+    "titleLevel": "{level} Proxy — {label}",
+    "loading": "Loading proxy configuration...",
+    "inheritingFrom": "Inheriting from",
+    "source": "Source",
+    "savedProxy": "Saved Proxy",
+    "custom": "Custom",
+    "selectSavedProxyPlaceholder": "Select saved proxy...",
+    "proxyType": "Proxy Type",
+    "host": "Host",
+    "hostPlaceholder": "1.2.3.4 or proxy.example.com",
+    "port": "Port",
+    "authOptional": "Authentication (optional)",
+    "username": "Username",
+    "usernamePlaceholder": "Username",
+    "password": "Password",
+    "passwordPlaceholder": "Password",
+    "connected": "Connected",
+    "ip": "IP:",
+    "connectionFailed": "Connection failed",
+    "testConnection": "Test connection",
+    "clear": "Clear",
+    "cancel": "Cancel",
+    "save": "Save",
+    "errorSelectSavedProxy": "Please select a saved proxy first.",
+    "errorSelectProxyFirst": "Please select a proxy first.",
+    "errorProxyNotFound": "Selected proxy not found.",
+    "errorClearSavedProxy": "Failed to clear saved proxy",
+    "errorSaveProxy": "Failed to save proxy configuration",
+    "errorClearProxy": "Failed to clear proxy configuration",
+    "errorSocks5Hidden": "SOCKS5 is configured but hidden because NEXT_PUBLIC_ENABLE_SOCKS5_PROXY=false."
+  },
+  "oauthModal": {
+    "title": "Connect {providerName}",
+    "waiting": "Waiting for authorization",
+    "completeAuthInPopup": "Complete authorization in popup.",
+    "popupClosedHint": "If the popup closed without redirecting back (e.g. Qoder), this dialog will auto-switch to manual URL entry mode.",
+    "popupBlocked": "Popup blocked? Enter URL manually",
+    "deviceCodeVisitUrl": "Visit the URL below and enter code:",
+    "deviceCodeVerificationUrl": "Verification URL",
+    "deviceCodeYourCode": "Your code",
+    "deviceCodeWaiting": "Waiting for authorization...",
+    "googleOAuthWarning": "Remote access + Google OAuth: Default credentials only accept redirects to <code>localhost</code>. After authorizing, your browser will try to open <code>localhost</code> — copy that full URL and paste it below. For fully remote use without this manual step, <a>configure your own OAuth credentials</a>.",
+    "remoteAccessInfo": "Remote access: Since you're accessing OmniRoute remotely, after authorization you'll see an error page (localhost not found). This is normal — just copy the full URL from your browser address bar and paste it below.",
+    "step1OpenUrl": "Step 1: Open this URL in your browser",
+    "copy": "Copy",
+    "step2PasteCallback": "Step 2: Paste callback URL or authorization code here",
+    "step2Hint": "After authorization, paste the full callback URL. For Claude Code and Cline, you can also paste the authentication code directly, e.g. <code>code#state</code>.",
+    "connect": "Connect",
+    "cancel": "Cancel",
+    "success": "Connection successful!",
+    "successMessage": "Your {providerName} account has been connected.",
+    "done": "Done",
+    "error": "Connection failed",
+    "tryAgain": "Try again"
+  },
+  "cursorAuthModal": {
+    "title": "Connect Cursor IDE",
+    "autoDetecting": "Auto-detecting tokens...",
+    "readingFromCursor": "Reading from Cursor IDE or cursor-agent",
+    "tokensAutoDetected": "Tokens successfully auto-detected from Cursor IDE!",
+    "cursorNotDetected": "Cursor IDE not detected. Please manually paste your token.",
+    "accessToken": "Access Token",
+    "required": "*",
+    "accessTokenPlaceholder": "Access token will auto-populate...",
+    "machineId": "Machine ID",
+    "optional": "(optional)",
+    "machineIdPlaceholder": "Machine ID will auto-populate...",
+    "importing": "Importing...",
+    "importToken": "Import Token",
+    "cancel": "Cancel",
+    "errorAutoDetect": "Unable to auto-detect tokens",
+    "errorAutoDetectFailed": "Auto-detect tokens failed",
+    "errorEnterToken": "Please enter access token",
+    "errorImportFailed": "Import failed"
+  },
+  "pricingModal": {
+    "title": "Pricing Configuration",
+    "loading": "Loading pricing data...",
+    "pricingRatesFormat": "Pricing Rates Format",
+    "ratesDescription": "All rates are in <strong>dollars per million tokens</strong> ($/1M tokens). Example: Input rate of 2.50 means $2.50 per 1,000,000 input tokens.",
+    "model": "Model",
+    "input": "Input",
+    "output": "Output",
+    "cached": "Cached",
+    "reasoning": "Reasoning",
+    "cacheCreation": "Cache Creation",
+    "noPricingData": "No pricing data available",
+    "resetToDefaults": "Reset to defaults",
+    "cancel": "Cancel",
+    "saving": "Saving...",
+    "saveChanges": "Save changes",
+    "resetConfirm": "Reset all pricing to defaults? This cannot be undone.",
+    "errorSaveFailed": "Failed to save pricing",
+    "errorResetFailed": "Failed to reset pricing"
+  },
+  "proxyRegistry": {
+    "title": "Proxy Registry",
+    "description": "Store reusable proxies and track assignments.",
+    "importLegacy": "Import Legacy",
+    "bulkAssign": "Bulk Assign",
+    "addProxy": "Add Proxy",
+    "loading": "Loading proxies...",
+    "noProxies": "No saved proxies yet.",
+    "tableName": "Name",
+    "tableEndpoint": "Endpoint",
+    "tableStatus": "Status",
+    "tableHealth": "Health (24h)",
+    "tableUsage": "Usage",
+    "tableActions": "Actions",
+    "test": "Test",
+    "edit": "Edit",
+    "delete": "Delete",
+    "modalCreateTitle": "Create Proxy",
+    "modalEditTitle": "Edit Proxy",
+    "labelName": "Name",
+    "labelType": "Type",
+    "labelHost": "Host",
+    "labelPort": "Port",
+    "labelUsername": "Username",
+    "labelPassword": "Password",
+    "labelRegion": "Region",
+    "labelStatus": "Status",
+    "labelNotes": "Notes",
+    "usernamePlaceholderEdit": "Leave blank to keep current username",
+    "passwordPlaceholderEdit": "Leave blank to keep current password",
+    "statusActive": "Active",
+    "statusInactive": "Inactive",
+    "cancel": "Cancel",
+    "save": "Save",
+    "bulkModalTitle": "Bulk Proxy Assignment",
+    "bulkLabelScope": "Scope",
+    "bulkLabelProxy": "Proxy",
+    "bulkClearAssignment": "(Clear assignment)",
+    "bulkLabelScopeIds": "Scope IDs (comma or newline separated)",
+    "bulkScopeIdsPlaceholder": "provider-openai,provider-anthropic",
+    "bulkApply": "Apply",
+    "errorLoadFailed": "Failed to load proxy registry",
+    "errorNameHostRequired": "Name and host are required",
+    "errorSaveFailed": "Failed to save proxy",
+    "errorDeleteFailed": "Failed to delete proxy",
+    "errorForceDeleteConfirm": "This proxy is still assigned. Force delete and remove all assignments?",
+    "errorMigrateFailed": "Failed to migrate legacy proxy config",
+    "errorBulkFailed": "Failed to execute bulk assignment",
+    "success": "✓",
+    "failure": "✗",
+    "failed": "Failed",
+    "successRate": "{rate}% success",
+    "avgLatency": "{latency}ms average",
+    "assignmentsCount": "{count} assignments",
+    "noData": "—",
+    "testSuccess": "✓ {ip}",
+    "testLatency": "{latency}ms",
+    "testFailure": "✗ {error}"
+  },
+  "playground": {
+    "title": "Model Playground",
+    "description": "Test any model directly from the dashboard. Select provider, model, and endpoint type, then send a request to see the raw response.",
+    "endpoint": "Endpoint",
+    "provider": "Provider",
+    "model": "Model",
+    "accountKey": "Account / Key",
+    "autoAccounts": "Auto ({count} accounts)",
+    "noAccounts": "No accounts",
+    "send": "Send",
+    "cancel": "Cancel",
+    "audioFile": "Audio File",
+    "attachImages": "Attach Images (Vision)",
+    "multipartFormData": "multipart/form-data",
+    "upToImages": "Up to 4 images",
+    "selectAudioFile": "Select audio file for transcription (mp3, wav, m4a, ogg, flac…)",
+    "clearAll": "Clear All",
+    "request": "Request",
+    "response": "Response",
+    "transcription": "Transcription",
+    "copy": "Copy",
+    "resetToDefault": "Reset to default",
+    "downloadAudio": "Download audio",
+    "copyText": "Copy text",
+    "transcriptionHint": "Transcription uses multipart/form-data. Upload the audio file above — the JSON below controls extra parameters (model, language).",
+    "imagesGenerated": "Generated {count} images",
+    "generatedImage": "Generated image {index}",
+    "save": "Save",
+    "endpointOptions": {
+      "chat": "Chat completions",
+      "responses": "Responses",
+      "images": "Image generation",
+      "embeddings": "Embeddings",
+      "speech": "Text-to-speech",
+      "transcription": "Audio transcription",
+      "video": "Video generation",
+      "music": "Music generation",
+      "rerank": "Rerank",
+      "search": "Web search"
+    }
+  },
+  "requestLogger": {
+    "recording": "Recording",
+    "paused": "Paused",
+    "pipelineLogsOn": "Pipeline logs on",
+    "pipelineLogsOff": "Pipeline logs off",
+    "updatingPipelineLogs": "Updating pipeline logs...",
+    "searchPlaceholder": "Search models, providers, accounts, API keys, combos...",
+    "allProviders": "All providers",
+    "allModels": "All models",
+    "allAccounts": "All accounts",
+    "allApiKeys": "All API keys",
+    "total": "Total",
+    "ok": "Success",
+    "err": "Error",
+    "combo": "Combo",
+    "keys": "Keys",
+    "shown": "Shown",
+    "sortNewest": "Newest",
+    "sortOldest": "Oldest",
+    "sortTokensDesc": "Tokens ↓",
+    "sortTokensAsc": "Tokens ↑",
+    "sortDurationDesc": "Duration ↓",
+    "sortDurationAsc": "Duration ↑",
+    "sortStatusDesc": "Status ↓",
+    "sortStatusAsc": "Status ↑",
+    "sortModelAsc": "Model A-Z",
+    "sortModelDesc": "Model Z-A",
+    "statusFilters": {
+      "all": "All",
+      "error": "Error",
+      "success": "Success",
+      "combo": "Combo"
+    },
+    "columns": {
+      "status": "Status",
+      "cacheSource": "Cache Source",
+      "model": "Model",
+      "requested": "Requested",
+      "provider": "Provider",
+      "protocol": "Request Protocol",
+      "account": "Account",
+      "apiKey": "API Key",
+      "combo": "Combo",
+      "tokens": "Tokens",
+      "tps": "TPS",
+      "duration": "Duration",
+      "time": "Time"
+    },
+    "loadingLogs": "Loading logs...",
+    "noLogs": "No logs yet. Make some API calls to see them here.",
+    "noMatchingLogs": "No logs matching current filters.",
+    "callLogsInfo": "Call logs are also saved as JSON files to {dataDir} and rotated based on {retentionDays} and {maxEntries}."
   }
 }
diff --git a/src/i18n/messages/zh-CN.json b/src/i18n/messages/zh-CN.json
index 19eaf5f6d0..805fe0e445 100644
--- a/src/i18n/messages/zh-CN.json
+++ b/src/i18n/messages/zh-CN.json
@@ -921,19 +921,19 @@
         "example": "示例：在使用完所有 200 美元的 Deepgram 额度后再回退到 Groq。"
       },
       "auto": {
-        "when": "当您有一个首选模型且只希望在失败时才回退到备用模型时使用。",
-        "avoid": "当您需要在多个模型之间平衡负载时避免使用。",
-        "example": "示例：主力编码模型搭配更便宜的备用模型以应对故障。"
+        "when": "当您需要基于成本、延迟和质量的多因素评分路由时使用。",
+        "avoid": "当您需要严格的优先级排序或历史持久性时避免使用。",
+        "example": "示例：在具有不同优势的模型之间平衡请求。"
       },
       "lkgp": {
-        "when": "当您有一个首选模型且只希望在失败时才回退到备用模型时使用。",
-        "avoid": "当您需要在多个模型之间平衡负载时避免使用。",
-        "example": "示例：主力编码模型搭配更便宜的备用模型以应对故障。"
+        "when": "当您希望基于历史成功率和性能进行路由时使用。",
+        "avoid": "当历史数据有限或不可靠时避免使用。",
+        "example": "示例：路由到在特定任务上有良好记录的模型。"
       },
       "context-optimized": {
-        "when": "当您有一个首选模型且只希望在失败时才回退到备用模型时使用。",
-        "avoid": "当您需要在多个模型之间平衡负载时避免使用。",
-        "example": "示例：主力编码模型搭配更便宜的备用模型以应对故障。"
+        "when": "当您需要优化模型间的上下文窗口使用时使用。",
+        "avoid": "当模型具有相似的上下文长度或任务简单时避免使用。",
+        "example": "示例：在具有大上下文窗口的模型之间分配长对话。"
       }
     },
     "advancedHelp": {
@@ -1120,25 +1120,25 @@
         "tip3": "非常适合在多个 API 账户之间做负载均衡。"
       },
       "auto": {
-        "title": "稳妥基线",
-        "description": "使用一个主模型，并保持回退链路简短且可靠。",
-        "tip1": "把最可靠的模型放在第一位。",
-        "tip2": "保留 1 到 2 个质量相近的备用模型。",
-        "tip3": "开启安全重试，吸收临时性的提供商故障。"
+        "title": "多因素优化",
+        "description": "基于成本、延迟、质量和健康的实时评分进行路由。",
+        "tip1": "让引擎自动平衡多个因素。",
+        "tip2": "在日志中监控哪些因素驱动路由决策。",
+        "tip3": "用于复杂工作负载，其中没有单一因素占主导。"
       },
       "lkgp": {
-        "title": "稳妥基线",
-        "description": "使用一个主模型，并保持回退链路简短且可靠。",
-        "tip1": "把最可靠的模型放在第一位。",
-        "tip2": "保留 1 到 2 个质量相近的备用模型。",
-        "tip3": "开启安全重试，吸收临时性的提供商故障。"
+        "title": "历史路由",
+        "description": "基于历史成功率和持久性能数据进行路由。",
+        "tip1": "在依赖此策略之前让成功历史积累足够数据。",
+        "tip2": "最适合具有稳定性能特征的工作负载。",
+        "tip3": "定期审查历史数据，确保路由决策保持准确。"
       },
       "context-optimized": {
-        "title": "稳妥基线",
-        "description": "使用一个主模型，并保持回退链路简短且可靠。",
-        "tip1": "把最可靠的模型放在第一位。",
-        "tip2": "保留 1 到 2 个质量相近的备用模型。",
-        "tip3": "开启安全重试，吸收临时性的提供商故障。"
+        "title": "上下文优化",
+        "description": "基于上下文窗口使用情况和令牌效率优化路由。",
+        "tip1": "将长对话路由到具有更大上下文窗口的模型。",
+        "tip2": "监控上下文利用率以避免令牌浪费。",
+        "tip3": "最适合需要大量上下文保留的对话式 AI。"
       }
     },
     "templateFreeStack": "免费栈（$0）",
@@ -3658,6 +3658,7 @@
     },
     "columns": {
       "status": "状态",
+      "cacheSource": "缓存来源",
       "model": "模型",
       "requested": "请求",
       "provider": "提供商",
@@ -3666,6 +3667,7 @@
       "apiKey": "API密钥",
       "combo": "组合",
       "tokens": "Tokens",
+      "tps": "TPS",
       "duration": "时长",
       "time": "时间"
     },
diff --git a/src/shared/components/OAuthModal.tsx b/src/shared/components/OAuthModal.tsx
index b3ae087e8d..ed84ba346b 100644
--- a/src/shared/components/OAuthModal.tsx
+++ b/src/shared/components/OAuthModal.tsx
@@ -646,16 +646,21 @@ export default function OAuthModal({
                   <span className="material-symbols-outlined text-sm align-middle mr-1">
                     warning
                   </span>
-                  <strong
-                    dangerouslySetInnerHTML={{
-                      __html: t("googleOAuthWarning")
-                        .replace(
-                          "<a>",
-                          '<a href="https://github.com/diegosouzapw/OmniRoute#oauth-on-a-remote-server" target="_blank" rel="noreferrer" class="underline">'
-                        )
-                        .replace("</a>", "</a>"),
-                    }}
-                  />
+                  <strong>
+                    {t.rich("googleOAuthWarning", {
+                      code: (chunks) => <code>{chunks}</code>,
+                      a: (chunks) => (
+                        <a
+                          href="https://github.com/diegosouzapw/OmniRoute#oauth-on-a-remote-server"
+                          target="_blank"
+                          rel="noreferrer"
+                          className="underline"
+                        >
+                          {chunks}
+                        </a>
+                      ),
+                    })}
+                  </strong>
                 </div>
               )}
               {/* Generic remote info for other providers */}
@@ -686,13 +691,9 @@ export default function OAuthModal({
               <div>
                 <p className="text-sm font-medium mb-2">{t("step2PasteCallback")}</p>
                 <p className="text-xs text-text-muted mb-2">
-                  <span
-                    dangerouslySetInnerHTML={{
-                      __html: t("step2Hint")
-                        .replace("<code>", "<code>")
-                        .replace("</code>", "</code>"),
-                    }}
-                  />
+                  {t.rich("step2Hint", {
+                    code: (chunks) => <code>{chunks}</code>,
+                  })}
                 </p>
                 <Input
                   value={callbackUrl}
diff --git a/src/shared/components/PricingModal.tsx b/src/shared/components/PricingModal.tsx
index d752c58e15..cd7ea44810 100644
--- a/src/shared/components/PricingModal.tsx
+++ b/src/shared/components/PricingModal.tsx
@@ -119,13 +119,9 @@ export default function PricingModal({ isOpen, onClose, onSave }) {
               <div className="bg-bg-subtle border border-border rounded-lg p-3 text-sm">
                 <p className="font-medium mb-1">{t("pricingRatesFormat")}</p>
                 <p className="text-text-muted">
-                  <span
-                    dangerouslySetInnerHTML={{
-                      __html: t("ratesDescription")
-                        .replace("<strong>", "<strong>")
-                        .replace("</strong>", "</strong>"),
-                    }}
-                  />
+                  {t.rich("ratesDescription", {
+                    strong: (chunks) => <strong>{chunks}</strong>,
+                  })}
                 </p>
               </div>
 
diff --git a/src/shared/components/ProxyConfigModal.tsx b/src/shared/components/ProxyConfigModal.tsx
index 00a2351d30..54fd53630d 100644
--- a/src/shared/components/ProxyConfigModal.tsx
+++ b/src/shared/components/ProxyConfigModal.tsx
@@ -354,7 +354,10 @@ export default function ProxyConfigModal({
   const title =
     level === "global"
       ? t("titleGlobal")
-      : `${t(`level${level.charAt(0).toUpperCase() + level.slice(1)}` as any)} Proxy — ${levelLabel || levelId || ""}`;
+      : t("titleLevel", {
+          level: t(`level${level.charAt(0).toUpperCase() + level.slice(1)}` as any),
+          label: levelLabel || levelId || "",
+        });
 
   return (
     <Modal isOpen={isOpen} onClose={onClose} title={title} maxWidth="lg">
diff --git a/src/shared/components/RequestLoggerV2.tsx b/src/shared/components/RequestLoggerV2.tsx
index 1899b5f772..48f0c7e7e4 100644
--- a/src/shared/components/RequestLoggerV2.tsx
+++ b/src/shared/components/RequestLoggerV2.tsx
@@ -116,27 +116,35 @@ export default function RequestLoggerV2() {
   const t = useTranslations("requestLogger");
 
   // Get translated status filters
-  const getStatusFilters = () => [
-    { key: "all", label: t("statusFilters.all"), icon: "" },
-    { key: "error", label: t("statusFilters.error"), icon: "error" },
-    { key: "ok", label: t("statusFilters.success"), icon: "check_circle" },
-    { key: "combo", label: t("statusFilters.combo"), icon: "hub" },
-  ];
+  const statusFilters = useMemo(
+    () => [
+      { key: "all", label: t("statusFilters.all"), icon: "" },
+      { key: "error", label: t("statusFilters.error"), icon: "error" },
+      { key: "ok", label: t("statusFilters.success"), icon: "check_circle" },
+      { key: "combo", label: t("statusFilters.combo"), icon: "hub" },
+    ],
+    [t]
+  );
 
   // Get translated columns
-  const getColumns = () => [
-    { key: "status", label: t("columns.status") },
-    { key: "model", label: t("columns.model") },
-    { key: "requestedModel", label: t("columns.requested") },
-    { key: "provider", label: t("columns.provider") },
-    { key: "protocol", label: t("columns.protocol") },
-    { key: "account", label: t("columns.account") },
-    { key: "apiKey", label: t("columns.apiKey") },
-    { key: "combo", label: t("columns.combo") },
-    { key: "tokens", label: t("columns.tokens") },
-    { key: "duration", label: t("columns.duration") },
-    { key: "time", label: t("columns.time") },
-  ];
+  const columns = useMemo(
+    () => [
+      { key: "status", label: t("columns.status") },
+      { key: "cacheSource", label: t("columns.cacheSource") },
+      { key: "model", label: t("columns.model") },
+      { key: "requestedModel", label: t("columns.requested") },
+      { key: "provider", label: t("columns.provider") },
+      { key: "protocol", label: t("columns.protocol") },
+      { key: "account", label: t("columns.account") },
+      { key: "apiKey", label: t("columns.apiKey") },
+      { key: "combo", label: t("columns.combo") },
+      { key: "tokens", label: t("columns.tokens") },
+      { key: "tps", label: t("columns.tps") },
+      { key: "duration", label: t("columns.duration") },
+      { key: "time", label: t("columns.time") },
+    ],
+    [t]
+  );
 
   const [logs, setLogs] = useState([]);
   const [loading, setLoading] = useState(true);
@@ -159,7 +167,7 @@ export default function RequestLoggerV2() {
 
   // Column visibility with localStorage persistence
   const [visibleColumns, setVisibleColumns] = useState(() => {
-    const defaultVisible = Object.fromEntries(getColumns().map((c) => [c.key, true]));
+    const defaultVisible = Object.fromEntries(columns.map((c) => [c.key, true]));
     if (typeof window === "undefined") return defaultVisible;
     try {
       const saved = localStorage.getItem("loggerVisibleColumns");
@@ -525,7 +533,7 @@ export default function RequestLoggerV2() {
       {/* Quick Filters */}
       <div className="flex flex-wrap items-center gap-2">
         {/* Status Filters */}
-        {getStatusFilters().map((f) => (
+        {statusFilters.map((f) => (
           <button
             key={f.key}
             onClick={() => setActiveFilter(activeFilter === f.key ? "all" : f.key)}
@@ -582,7 +590,7 @@ export default function RequestLoggerV2() {
       {/* Column Visibility Toggles */}
       <div className="flex flex-wrap items-center gap-1.5">
         <span className="text-[10px] text-text-muted uppercase tracking-wider mr-1">Columns</span>
-        {getColumns().map((col) => (
+        {columns.map((col) => (
           <button
             key={col.key}
             onClick={() => toggleColumn(col.key)}
@@ -628,7 +636,7 @@ export default function RequestLoggerV2() {
                   )}
                   {visibleColumns.cacheSource && (
                     <th className="px-3 py-2.5 font-semibold text-text-muted uppercase tracking-wider text-[10px]">
-                      Cache Source
+                      {t("columns.cacheSource")}
                     </th>
                   )}
                   {visibleColumns.model && (
@@ -673,7 +681,7 @@ export default function RequestLoggerV2() {
                   )}
                   {visibleColumns.tps && (
                     <th className="px-3 py-2.5 font-semibold text-text-muted uppercase tracking-wider text-[10px] text-right">
-                      TPS
+                      {t("columns.tps")}
                     </th>
                   )}
                   {visibleColumns.duration && (