refactor(presets): align CCSub to end of partner block across apps

Move the CCSub preset to sit right after DouBaoSeed, at the end of the
partner block and before the first non-partner provider, so its position
is consistent across all six apps:

- Codex / OpenCode: moved up from the 2nd slot (between Shengsuanyun and
  the next partner) to the block tail
- OpenClaw / Hermes: moved up from the aggregator section to the block tail
- Claude / Claude Desktop: already at the block tail

Also add the missing CHANGELOG entry for the CCSub preset, and drop the
provider preset order test that enforced a now-unneeded ordering invariant.

src/config/openclawProviderPresets.ts

@@ -256,6 +256,75 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
       },
     },
   },
+  {
+    name: "CCSub",
+    websiteUrl: "https://www.ccsub.net",
+    apiKeyUrl: "https://www.ccsub.net/register?ref=Y6Z8DXEA",
+    settingsConfig: {
+      baseUrl: "https://www.ccsub.net/v1",
+      apiKey: "",
+      api: "openai-completions",
+      models: [
+        {
+          id: "claude-opus-4-8",
+          name: "Claude Opus 4.8",
+          contextWindow: 1000000,
+          cost: { input: 5, output: 25 },
+        },
+        {
+          id: "claude-sonnet-4-6",
+          name: "Claude Sonnet 4.6",
+          contextWindow: 1000000,
+          cost: { input: 3, output: 15 },
+        },
+        {
+          id: "gpt-5.5",
+          name: "GPT-5.5",
+          contextWindow: 400000,
+          cost: { input: 5, output: 15 },
+        },
+        {
+          id: "o3",
+          name: "o3",
+          contextWindow: 200000,
+          cost: { input: 10, output: 40 },
+        },
+        {
+          id: "gemini-3.1-pro",
+          name: "Gemini 3.1 Pro",
+          contextWindow: 1000000,
+          cost: { input: 1.25, output: 10 },
+        },
+        {
+          id: "deepseek-v4-flash",
+          name: "DeepSeek V4 Flash",
+          contextWindow: 1000000,
+          cost: { input: 0.14, output: 0.28 },
+        },
+      ],
+    },
+    category: "aggregator",
+    isPartner: true,
+    partnerPromotionKey: "ccsub",
+    icon: "ccsub",
+    templateValues: {
+      apiKey: {
+        label: "API Key",
+        placeholder: "",
+        editorValue: "",
+      },
+    },
+    suggestedDefaults: {
+      model: {
+        primary: "ccsub/claude-opus-4-8",
+        fallbacks: ["ccsub/claude-sonnet-4-6"],
+      },
+      modelCatalog: {
+        "ccsub/claude-opus-4-8": { alias: "Opus" },
+        "ccsub/claude-sonnet-4-6": { alias: "Sonnet" },
+      },
+    },
+  },
   // ========== Chinese Officials ==========
   {
     name: "DeepSeek",
@@ -900,75 +969,6 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
       },
     },
   },
-  {
-    name: "CCSub",
-    websiteUrl: "https://www.ccsub.net",
-    apiKeyUrl: "https://www.ccsub.net/register?ref=Y6Z8DXEA",
-    settingsConfig: {
-      baseUrl: "https://www.ccsub.net/v1",
-      apiKey: "",
-      api: "openai-completions",
-      models: [
-        {
-          id: "claude-opus-4-8",
-          name: "Claude Opus 4.8",
-          contextWindow: 1000000,
-          cost: { input: 5, output: 25 },
-        },
-        {
-          id: "claude-sonnet-4-6",
-          name: "Claude Sonnet 4.6",
-          contextWindow: 1000000,
-          cost: { input: 3, output: 15 },
-        },
-        {
-          id: "gpt-5.5",
-          name: "GPT-5.5",
-          contextWindow: 400000,
-          cost: { input: 5, output: 15 },
-        },
-        {
-          id: "o3",
-          name: "o3",
-          contextWindow: 200000,
-          cost: { input: 10, output: 40 },
-        },
-        {
-          id: "gemini-3.1-pro",
-          name: "Gemini 3.1 Pro",
-          contextWindow: 1000000,
-          cost: { input: 1.25, output: 10 },
-        },
-        {
-          id: "deepseek-v4-flash",
-          name: "DeepSeek V4 Flash",
-          contextWindow: 1000000,
-          cost: { input: 0.14, output: 0.28 },
-        },
-      ],
-    },
-    category: "aggregator",
-    isPartner: true,
-    partnerPromotionKey: "ccsub",
-    icon: "ccsub",
-    templateValues: {
-      apiKey: {
-        label: "API Key",
-        placeholder: "",
-        editorValue: "",
-      },
-    },
-    suggestedDefaults: {
-      model: {
-        primary: "ccsub/claude-opus-4-8",
-        fallbacks: ["ccsub/claude-sonnet-4-6"],
-      },
-      modelCatalog: {
-        "ccsub/claude-opus-4-8": { alias: "Opus" },
-        "ccsub/claude-sonnet-4-6": { alias: "Sonnet" },
-      },
-    },
-  },
   {
     name: "CherryIN",
     websiteUrl: "https://open.cherryin.ai",