feat(presets): add TeamoRouter provider preset for 6 apps

Add TeamoRouter (enterprise Agentic LLM gateway) as a sponsor partner
across Claude Code, Claude Desktop, Codex, OpenCode, OpenClaw and Hermes.

- Claude Code uses bare host https://api.teamorouter.com; Codex uses
  https://api.teamorouter.com/v1 (native Responses); OpenCode/OpenClaw/
  Hermes use gpt-5.5 over the OpenAI-compatible /v1 endpoint. No Gemini.
- apiKeyUrl uses the English referral link with UTM params (in-app stays
  English; README links are per-language).
- Add localized in-app promo blurb (zh/en/ja/zh-TW).
- Add README sponsor rows below PatewayAI in all four READMEs.
- Register the teamorouter provider icon and pad the README banner to the
  standard 2.40 aspect ratio.

src/config/hermesProviderPresets.ts

@@ -208,6 +208,26 @@ export const hermesProviderPresets: HermesProviderPreset[] = [
       model: { default: "gpt-5.5", provider: "zetaapi" },
     },
   },
+  {
+    name: "TeamoRouter",
+    websiteUrl: "https://teamorouter.com",
+    apiKeyUrl:
+      "https://teamorouter.com/?utm_source=cc_switch&utm_medium=referral&utm_campaign=ai_directory",
+    settingsConfig: {
+      name: "teamorouter",
+      base_url: "https://api.teamorouter.com/v1",
+      api_key: "",
+      api_mode: "chat_completions",
+      models: [{ id: "gpt-5.5", name: "GPT-5.5" }],
+    },
+    category: "aggregator",
+    isPartner: true,
+    partnerPromotionKey: "teamorouter",
+    icon: "teamorouter",
+    suggestedDefaults: {
+      model: { default: "gpt-5.5", provider: "teamorouter" },
+    },
+  },
   {
     name: "火山Agentplan",
     websiteUrl: "https://www.volcengine.com/product/ark",