feat(provider): add TheRouter presets for OpenCode and OpenClaw (#1892)

Co-authored-by: max <me19@qq.com>

tests/config/therouterOpenCodeOpenClawPresets.test.ts

@@ -0,0 +1,50 @@
+import { describe, expect, it } from "vitest";
+import { opencodeProviderPresets } from "@/config/opencodeProviderPresets";
+import { openclawProviderPresets } from "@/config/openclawProviderPresets";
+
+describe("TheRouter OpenCode and OpenClaw presets", () => {
+  it("uses OpenAI-compatible config for OpenCode", () => {
+    const preset = opencodeProviderPresets.find((item) => item.name === "TheRouter");
+    const models = preset?.settingsConfig.models ?? {};
+
+    expect(preset).toBeDefined();
+    expect(preset?.websiteUrl).toBe("https://therouter.ai");
+    expect(preset?.apiKeyUrl).toBe("https://dashboard.therouter.ai");
+    expect(preset?.category).toBe("aggregator");
+    expect(preset?.settingsConfig.npm).toBe("@ai-sdk/openai-compatible");
+    expect(preset?.settingsConfig.options?.baseURL).toBe(
+      "https://api.therouter.ai/v1",
+    );
+    expect(preset?.settingsConfig.options?.setCacheKey).toBe(true);
+    expect(models).toHaveProperty("openai/gpt-5.3-codex");
+    expect(models).toHaveProperty("anthropic/claude-sonnet-4.6");
+    expect(models).toHaveProperty("google/gemini-3-flash-preview");
+  });
+
+  it("uses OpenAI completions config for OpenClaw", () => {
+    const preset = openclawProviderPresets.find((item) => item.name === "TheRouter");
+    const modelIds = (preset?.settingsConfig.models ?? []).map((model) => model.id);
+
+    expect(preset).toBeDefined();
+    expect(preset?.websiteUrl).toBe("https://therouter.ai");
+    expect(preset?.apiKeyUrl).toBe("https://dashboard.therouter.ai");
+    expect(preset?.category).toBe("aggregator");
+    expect(preset?.settingsConfig.baseUrl).toBe("https://api.therouter.ai/v1");
+    expect(preset?.settingsConfig.api).toBe("openai-completions");
+    expect(modelIds).toEqual(
+      expect.arrayContaining([
+        "anthropic/claude-sonnet-4.6",
+        "openai/gpt-5.3-codex",
+        "openai/gpt-5.2",
+        "google/gemini-3-flash-preview",
+      ]),
+    );
+    expect(preset?.suggestedDefaults?.model).toEqual({
+      primary: "therouter/anthropic/claude-sonnet-4.6",
+      fallbacks: [
+        "therouter/openai/gpt-5.2",
+        "therouter/google/gemini-3-flash-preview",
+      ],
+    });
+  });
+});