feat(presets): add RunAPI provider presets

Add RunAPI as a new partner provider with support for:
- Claude Code preset (Anthropic native protocol)
- Codex preset (gpt-5.5 model)
- Claude Desktop preset (direct mode with passthrough routes)
- OpenCode preset (@ai-sdk/anthropic)
- OpenClaw preset (anthropic-messages protocol)
- Hermes preset (anthropic_messages mode)
- Icon configuration (runapi.jpg)
- i18n support (zh/en/ja) with ¥14 free credit promotion

RunAPI is a high-performance AI model API gateway supporting 150+
mainstream models (OpenAI, Claude, Gemini, DeepSeek, Grok) with
prices as low as 10% of official rates.

src/config/opencodeProviderPresets.ts

@@ -1240,6 +1240,36 @@ export const opencodeProviderPresets: OpenCodeProviderPreset[] = [
       },
     },
   },
+  {
+    name: "RunAPI",
+    websiteUrl: "https://runapi.co",
+    apiKeyUrl: "https://runapi.co",
+    settingsConfig: {
+      npm: "@ai-sdk/anthropic",
+      name: "RunAPI",
+      options: {
+        baseURL: "https://runapi.co",
+        apiKey: "",
+        setCacheKey: true,
+      },
+      models: {
+        "claude-sonnet-4-6": { name: "Claude Sonnet 4.6" },
+        "claude-opus-4-7": { name: "Claude Opus 4.7" },
+        "claude-haiku-4-5": { name: "Claude Haiku 4.5" },
+      },
+    },
+    category: "aggregator",
+    isPartner: true,
+    partnerPromotionKey: "runapi",
+    icon: "runapi",
+    templateValues: {
+      apiKey: {
+        label: "API Key",
+        placeholder: "",
+        editorValue: "",
+      },
+    },
+  },
   {
     name: "AICoding",
     websiteUrl: "https://aicoding.sh",