feat: add Xiaomi MiMo Token Plan presets (#2803)

* feat: add Xiaomi MiMo token plan presets

* fix: update Xiaomi MiMo provider presets

* fix: align MiMo V2.5 model specs with official documentation

- Update maxTokens from 32000 to 131072 (128K) for mimo-v2.5-pro and mimo-v2.5
- Update contextWindow from 262144 to 1048576 (1M) for mimo-v2.5
- Aligns with official specs from Xiaomi MiMo documentation
- Ensures consistency between OpenClaw and OpenCode presets

---------

Co-authored-by: Jason <farion1231@gmail.com>

src/config/opencodeProviderPresets.ts

@@ -919,7 +919,16 @@ export const opencodeProviderPresets: OpenCodeProviderPreset[] = [
         setCacheKey: true,
       },
       models: {
-        "mimo-v2-pro": { name: "MiMo V2 Pro" },
+        "mimo-v2.5-pro": {
+          name: "MiMo V2.5 Pro",
+          limit: { context: 1048576, output: 131072 },
+          modalities: { input: ["text"], output: ["text"] },
+        },
+        "mimo-v2.5": {
+          name: "MiMo V2.5",
+          limit: { context: 1048576, output: 131072 },
+          modalities: { input: ["text", "image"], output: ["text"] },
+        },
       },
     },
     category: "cn_official",
@@ -933,6 +942,42 @@ export const opencodeProviderPresets: OpenCodeProviderPreset[] = [
       },
     },
   },
+  {
+    name: "Xiaomi MiMo Token Plan (China)",
+    websiteUrl: "https://platform.xiaomimimo.com/#/token-plan",
+    apiKeyUrl: "https://platform.xiaomimimo.com/#/console/plan-manage",
+    settingsConfig: {
+      npm: "@ai-sdk/openai-compatible",
+      name: "Xiaomi MiMo Token Plan (China)",
+      options: {
+        baseURL: "https://token-plan-cn.xiaomimimo.com/v1",
+        apiKey: "",
+        setCacheKey: true,
+      },
+      models: {
+        "mimo-v2.5-pro": {
+          name: "MiMo V2.5 Pro",
+          limit: { context: 1048576, output: 131072 },
+          modalities: { input: ["text"], output: ["text"] },
+        },
+        "mimo-v2.5": {
+          name: "MiMo V2.5",
+          limit: { context: 1048576, output: 131072 },
+          modalities: { input: ["text", "image"], output: ["text"] },
+        },
+      },
+    },
+    category: "cn_official",
+    icon: "xiaomimimo",
+    iconColor: "#000000",
+    templateValues: {
+      apiKey: {
+        label: "Token Plan API Key",
+        placeholder: "tp-...",
+        editorValue: "",
+      },
+    },
+  },
 
   {
     name: "AiHubMix",