feat(i18n): complete zh-CN localization for compression engines and dashboard UI

src/app/(dashboard)/dashboard/analytics/AutoRoutingAnalyticsTab.tsx

@@ -133,9 +133,9 @@ export default function AutoRoutingAnalyticsTab() {
           <table className="w-full text-sm">
             <thead>
               <tr className="border-b border-border">
-                <th className="text-left py-2 px-3 font-medium">Provider</th>
-                <th className="text-right py-2 px-3 font-medium">Requests</th>
-                <th className="text-right py-2 px-3 font-medium">Share</th>
+                <th className="text-left py-2 px-3 font-medium">{t("chartProvider")}</th>
+                <th className="text-right py-2 px-3 font-medium">{t("chartRequests")}</th>
+                <th className="text-right py-2 px-3 font-medium">{t("chartShare")}</th>
               </tr>
             </thead>
             <tbody>

src/app/(dashboard)/dashboard/analytics/SearchAnalyticsTab.tsx

@@ -189,8 +189,8 @@ export default function SearchAnalyticsTab() {
           check_circle
         </span>
         <span>
-          <strong>Free tier available:</strong> Serper (2,500/mo), Brave (2,000/mo), Exa (1,000/mo),
-          Tavily (1,000/mo) — total 6,500+ free searches/month with automatic failover.
+          <strong>{t("freeTierAvailable")}:</strong> Serper (2,500/mo), Brave (2,000/mo), Exa
+          (1,000/mo), Tavily (1,000/mo) — total 6,500+ free searches/month with automatic failover.
         </span>
       </div>
     </div>

src/app/(dashboard)/dashboard/combos/playground/ComboPlaygroundClient.tsx

@@ -132,7 +132,7 @@ export default function ComboPlaygroundClient() {
           <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
             {/* Combo Selector */}
             <div>
-              <label className="block text-sm font-medium mb-1">Combo</label>
+              <label className="block text-sm font-medium mb-1">{t("comboLabel")}</label>
               <select
                 className="w-full border border-border rounded-lg px-3 py-2 bg-surface text-sm"
                 value={selectedComboId}

src/app/(dashboard)/dashboard/context/omniglyph/OmniglyphContextPageClient.tsx

@@ -53,7 +53,7 @@ function PageHeader() {
   return (
     <div className="flex flex-col gap-2">
       <div className="flex items-center gap-3">
-        <h1 className="text-2xl font-semibold">OmniGlyph</h1>
+        <h1 className="text-2xl font-semibold">{t("title")}</h1>
         <span className="rounded-full border border-amber-500/40 bg-amber-500/10 px-2 py-0.5 text-xs font-medium text-amber-600 dark:text-amber-400">
           {t("preview")}
         </span>

src/app/(dashboard)/dashboard/media-providers/[kind]/[id]/MediaProviderPageClient.tsx

@@ -139,8 +139,7 @@ export default function MediaProviderPageClient({
         <div className="text-xs text-text-muted border border-border rounded-lg p-3 flex items-start gap-2">
           <span className="material-symbols-outlined text-[16px] text-blue-500 mt-0.5">info</span>
           <span>
-            <strong>Existing connection:</strong> OpenRouter speech-to-text models use your
-            configured OpenRouter connection. No separate credential is required.
+            <strong>{t("existingConnection")}:</strong> {t("openrouterSttDescription")}
           </span>
         </div>
       )}

src/app/(dashboard)/dashboard/memory/components/QdrantConfigCard.tsx

@@ -34,7 +34,7 @@ export default function QdrantConfigCard() {
   const [saving, setSaving] = useState(false);
   const [saveStatus, setSaveStatus] = useState<"" | "saved" | "error">("");
   const [health, setHealth] = useState<{ ok: boolean; latencyMs: number; error?: string } | null>(
-    null,
+    null
   );
   const [checking, setChecking] = useState(false);
   const [searchQuery, setSearchQuery] = useState("");
@@ -103,7 +103,7 @@ export default function QdrantConfigCard() {
         setSaving(false);
       }
     },
-    [qdrant],
+    [qdrant]
   );
 
   const checkHealth = useCallback(async () => {
@@ -185,11 +185,7 @@ export default function QdrantConfigCard() {
         </div>
         <span
           className={`inline-flex items-center gap-1.5 text-xs font-medium ${
-            qdrant.enabled
-              ? health?.ok
-                ? "text-emerald-500"
-                : "text-red-500"
-              : "text-text-muted"
+            qdrant.enabled ? (health?.ok ? "text-emerald-500" : "text-red-500") : "text-text-muted"
           }`}
         >
           <span
@@ -269,7 +265,7 @@ export default function QdrantConfigCard() {
 
       <div className="grid grid-cols-1 md:grid-cols-2 gap-3 mb-4">
         <div className="p-3 rounded-lg bg-surface/30 border border-border/30">
-          <label className="text-xs font-medium block mb-1.5">Host</label>
+          <label className="text-xs font-medium block mb-1.5">{t("qdrant.hostLabel")}</label>
           <input
             value={qdrant.host}
             onChange={(e) => setQdrant((s) => ({ ...s, host: e.target.value }))}
@@ -284,14 +280,17 @@ export default function QdrantConfigCard() {
             value={qdrant.port}
             type="number"
             onChange={(e) =>
-              setQdrant((s) => ({ ...s, port: Math.max(1, Math.min(65535, Number(e.target.value) || 1)) }))
+              setQdrant((s) => ({
+                ...s,
+                port: Math.max(1, Math.min(65535, Number(e.target.value) || 1)),
+              }))
             }
             placeholder="6333"
             className="w-full px-3 py-2 rounded-lg bg-background border border-border text-sm font-mono focus:outline-none focus:ring-1 focus:ring-emerald-500"
           />
         </div>
         <div className="p-3 rounded-lg bg-surface/30 border border-border/30">
-          <label className="text-xs font-medium block mb-1.5">Collection</label>
+          <label className="text-xs font-medium block mb-1.5">{t("qdrant.collectionLabel")}</label>
           <input
             value={qdrant.collection}
             onChange={(e) => setQdrant((s) => ({ ...s, collection: e.target.value }))}
@@ -355,9 +354,7 @@ export default function QdrantConfigCard() {
               </button>
             )}
             <button
-              onClick={() =>
-                save(apiKeyInput.trim() ? { apiKey: apiKeyInput } : {})
-              }
+              onClick={() => save(apiKeyInput.trim() ? { apiKey: apiKeyInput } : {})}
               disabled={saving}
               className="px-4 py-2 text-sm font-medium rounded-lg bg-emerald-500 text-white hover:bg-emerald-600 disabled:opacity-50"
             >

src/app/(dashboard)/dashboard/providers/services/components/CliproxyProviderExposureCard.tsx

@@ -5,13 +5,24 @@
  */
 "use client";
 
+import type { ReactNode } from "react";
 import { useState } from "react";
+import { useTranslations } from "next-intl";
 import { Card, Toggle } from "@/shared/components";
 import { useServiceStatus } from "../hooks/useServiceStatus";
 
 const NAME = "cliproxy";
 
+function renderPrefix(chunks: ReactNode) {
+  return <code className="font-mono bg-bg-subtle px-1 rounded">{chunks}</code>;
+}
+
+function renderSmallPrefix(chunks: ReactNode) {
+  return <code className="font-mono bg-bg-subtle px-1 rounded text-xs">{chunks}</code>;
+}
+
 export function CliproxyProviderExposureCard() {
+  const t = useTranslations("cliproxyProviderExposure");
   const { data, mutate } = useServiceStatus(NAME);
   const [pending, setPending] = useState(false);
   const [msg, setMsg] = useState<{ ok: boolean; text: string } | null>(null);
@@ -28,14 +39,14 @@ export function CliproxyProviderExposureCard() {
       if (!res.ok) {
         const body = await res.json().catch(() => ({}));
         const errorMsg =
-          body?.error?.message ?? body?.message ?? `Failed to update (HTTP ${res.status})`;
+          body?.error?.message ?? body?.message ?? t("updateFailed", { status: res.status });
         setMsg({ ok: false, text: errorMsg });
         return;
       }
       setMsg(null);
       mutate();
     } catch {
-      setMsg({ ok: false, text: "Network error — could not update provider exposure setting" });
+      setMsg({ ok: false, text: t("networkError") });
     } finally {
       setPending(false);
     }
@@ -48,10 +59,9 @@ export function CliproxyProviderExposureCard() {
           <span className="material-symbols-outlined text-sky-500 text-xl">hub</span>
         </div>
         <div>
-          <h3 className="font-medium text-sm">Provider Exposure</h3>
+          <h3 className="font-medium text-sm">{t("title")}</h3>
           <p className="text-xs text-text-muted">
-            Expose CLIProxyAPI models as a routing target under the{" "}
-            <code className="font-mono bg-bg-subtle px-1 rounded">cliproxyapi/</code> prefix.
+            {t.rich("description", { prefix: renderPrefix })}
           </p>
         </div>
       </div>
@@ -73,17 +83,15 @@ export function CliproxyProviderExposureCard() {
 
       <div className="flex items-center justify-between">
         <div>
-          <p className="text-sm">
-            Expose as{" "}
-            <code className="font-mono bg-bg-subtle px-1 rounded text-xs">cliproxyapi/...</code>
-          </p>
-          <p className="text-xs text-text-muted mt-0.5">
-            When enabled, discovered models appear in provider selects across OmniRoute.
-          </p>
+          <p className="text-sm">{t.rich("label", { prefix: renderSmallPrefix })}</p>
+          <p className="text-xs text-text-muted mt-0.5">{t("hint")}</p>
         </div>
-        <Toggle checked={data?.providerExpose ?? false} onChange={handleToggle} disabled={pending || !data} />
+        <Toggle
+          checked={data?.providerExpose ?? false}
+          onChange={handleToggle}
+          disabled={pending || !data}
+        />
       </div>
     </Card>
   );
 }
-

src/app/(dashboard)/dashboard/settings/components/CliproxyapiSettingsTab.tsx

@@ -233,31 +233,31 @@ export default function CliproxyapiSettingsTab() {
             <span className="material-symbols-outlined animate-spin text-base">
               progress_activity
             </span>
-            Loading...
+            {t("loading")}
           </div>
         ) : toolStateError ? (
           <p className="text-sm text-text-muted">{toolStateError}</p>
         ) : toolState ? (
           <div className="grid grid-cols-2 gap-3">
             <div className="p-3 rounded-lg bg-bg-secondary">
-              <p className="text-xs text-text-muted mb-1">Status</p>
+              <p className="text-xs text-text-muted mb-1">{t("cliproxyapiStatusLabel")}</p>
               <div className="flex items-center gap-1.5">
                 <span className={`material-symbols-outlined text-sm ${statusColor}`}>
                   {statusIcon}
                 </span>
                 <p className={`text-sm font-medium capitalize ${statusColor}`}>
-                  {toolState.status?.replace("_", " ") || "Unknown"}
+                  {toolState.status?.replace("_", " ") || t("cliproxyapiUnknown")}
                 </p>
               </div>
             </div>
             <div className="p-3 rounded-lg bg-bg-secondary">
-              <p className="text-xs text-text-muted mb-1">Version</p>
+              <p className="text-xs text-text-muted mb-1">{t("cliproxyapiVersion")}</p>
               <p className="text-sm font-medium">
                 {toolState.installedVersion ? `v${toolState.installedVersion}` : "Not installed"}
               </p>
             </div>
             <div className="p-3 rounded-lg bg-bg-secondary">
-              <p className="text-xs text-text-muted mb-1">Health</p>
+              <p className="text-xs text-text-muted mb-1">{t("cliproxyapiHealth")}</p>
               <p
                 className={`text-sm font-medium ${
                   toolState.healthStatus === "healthy"
@@ -275,7 +275,7 @@ export default function CliproxyapiSettingsTab() {
               </p>
             </div>
             <div className="p-3 rounded-lg bg-bg-secondary">
-              <p className="text-xs text-text-muted mb-1">Port</p>
+              <p className="text-xs text-text-muted mb-1">{t("cliproxyapiPort")}</p>
               <p className="text-sm font-mono">{toolState.port || 8317}</p>
             </div>
           </div>

src/app/(dashboard)/dashboard/settings/components/MemorySkillsTab.tsx

@@ -369,7 +369,10 @@ export default function MemorySkillsTab() {
             role="note"
             data-testid="memory-token-cost-warning"
           >
-            <span className="material-symbols-outlined text-[18px] leading-none mt-0.5" aria-hidden="true">
+            <span
+              className="material-symbols-outlined text-[18px] leading-none mt-0.5"
+              aria-hidden="true"
+            >
               info
             </span>
             <p className="text-xs leading-relaxed">
@@ -540,7 +543,7 @@ export default function MemorySkillsTab() {
 
         <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
           <div className="p-4 rounded-lg bg-surface/30 border border-border/30">
-            <label className="text-sm font-medium block mb-2">Host</label>
+            <label className="text-sm font-medium block mb-2">{t("qdrantHost")}</label>
             <input
               value={qdrant.host}
               onChange={(e) => setQdrant((s) => ({ ...s, host: e.target.value }))}
@@ -567,7 +570,7 @@ export default function MemorySkillsTab() {
           </div>
 
           <div className="p-4 rounded-lg bg-surface/30 border border-border/30">
-            <label className="text-sm font-medium block mb-2">Collection</label>
+            <label className="text-sm font-medium block mb-2">{t("qdrantCollection")}</label>
             <input
               value={qdrant.collection}
               onChange={(e) => setQdrant((s) => ({ ...s, collection: e.target.value }))}

src/app/(dashboard)/dashboard/settings/components/OneproxyTab.tsx

@@ -177,7 +177,7 @@ export default function OneproxyTab() {
           </Card>
           <Card className="p-4">
             <div className="text-2xl font-bold text-green-600">{stats.active}</div>
-            <div className="text-sm text-text-muted">Active</div>
+            <div className="text-sm text-text-muted">{t("oneproxyActive")}</div>
           </Card>
           <Card className="p-4">
             <div className="text-2xl font-bold text-text-main">
@@ -238,14 +238,28 @@ export default function OneproxyTab() {
             <table className="w-full text-sm">
               <thead>
                 <tr className="border-b border-border">
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Host</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Protocol</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Country</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Quality</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Latency</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Anonymity</th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyHost")}
+                  </th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyProtocol")}
+                  </th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyCountry")}
+                  </th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyQuality")}
+                  </th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyLatency")}
+                  </th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyAnonymity")}
+                  </th>
                   <th className="text-left py-2 px-3 text-text-muted font-medium">Google</th>
-                  <th className="text-left py-2 px-3 text-text-muted font-medium">Actions</th>
+                  <th className="text-left py-2 px-3 text-text-muted font-medium">
+                    {t("oneproxyActions")}
+                  </th>
                 </tr>
               </thead>
               <tbody>

src/app/(dashboard)/dashboard/usage/components/FreeBudgetCard.tsx

@@ -247,7 +247,10 @@ function filterRows(
   if (providerFilter !== "all") out = out.filter((m) => m.provider === providerFilter);
   if (search.trim()) {
     out = out.filter(
-      (m) => matchesSearch(m.displayName, search) || matchesSearch(m.modelId, search) || matchesSearch(m.provider, search)
+      (m) =>
+        matchesSearch(m.displayName, search) ||
+        matchesSearch(m.modelId, search) ||
+        matchesSearch(m.provider, search)
     );
   }
   return out;
@@ -421,11 +424,14 @@ export function FreeBudgetView({
           className="mx-3 mt-2 rounded-md border border-emerald-500/30 bg-emerald-500/5 px-3 py-2"
         >
           <div className="flex items-center gap-1.5">
-            <span className="material-symbols-outlined text-[14px] text-emerald-500">lock_open</span>
-            <span className="text-[11px] font-semibold text-emerald-500">No API key required</span>
+            <span className="material-symbols-outlined text-[14px] text-emerald-500">
+              lock_open
+            </span>
+            <span className="text-[11px] font-semibold text-emerald-500">
+              {t("noApiKeyRequired")}
+            </span>
             <span className="text-[10.5px] text-text-muted">
-              ({keylessModels.length} model{keylessModels.length !== 1 ? "s" : ""} · {keylessProviders.length}{" "}
-              provider{keylessProviders.length !== 1 ? "s" : ""})
+              ({keylessModels.length}个模型 · {keylessProviders.length}个提供者)
             </span>
           </div>
           <div className="mt-1 flex flex-wrap gap-1">
@@ -606,7 +612,7 @@ export default function FreeBudgetCard() {
           data-testid="budget-provider-select"
           className="rounded border border-border bg-surface px-1.5 py-1 text-[11px] text-text-main"
         >
-          <option value="all">All providers</option>
+          <option value="all">{t("allProviders")}</option>
           {providers.map((p) => (
             <option key={p} value={p}>
               {p}