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/hermesProviderPresets.ts

@@ -238,6 +238,56 @@ export const hermesProviderPresets: HermesProviderPreset[] = [
       },
     },
   },
+  {
+    name: "CCSub",
+    websiteUrl: "https://www.ccsub.net",
+    apiKeyUrl: "https://www.ccsub.net/register?ref=Y6Z8DXEA",
+    settingsConfig: {
+      name: "ccsub",
+      base_url: "https://www.ccsub.net/v1",
+      api_key: "",
+      api_mode: "chat_completions",
+      models: [
+        {
+          id: "claude-opus-4-8",
+          name: "Claude Opus 4.8",
+          context_length: 1000000,
+        },
+        {
+          id: "claude-sonnet-4-6",
+          name: "Claude Sonnet 4.6",
+          context_length: 1000000,
+        },
+        {
+          id: "gpt-5.5",
+          name: "GPT-5.5",
+          context_length: 400000,
+        },
+        {
+          id: "o3",
+          name: "o3",
+          context_length: 200000,
+        },
+        {
+          id: "gemini-3.1-pro",
+          name: "Gemini 3.1 Pro",
+          context_length: 1000000,
+        },
+        {
+          id: "deepseek-v4-flash",
+          name: "DeepSeek V4 Flash",
+          context_length: 1000000,
+        },
+      ],
+    },
+    category: "aggregator",
+    isPartner: true,
+    partnerPromotionKey: "ccsub",
+    icon: "ccsub",
+    suggestedDefaults: {
+      model: { default: "claude-opus-4-8", provider: "ccsub" },
+    },
+  },
   {
     name: "OpenRouter",
     nameKey: "providerForm.presets.openrouter",
@@ -351,56 +401,6 @@ export const hermesProviderPresets: HermesProviderPreset[] = [
       },
     },
   },
-  {
-    name: "CCSub",
-    websiteUrl: "https://www.ccsub.net",
-    apiKeyUrl: "https://www.ccsub.net/register?ref=Y6Z8DXEA",
-    settingsConfig: {
-      name: "ccsub",
-      base_url: "https://www.ccsub.net/v1",
-      api_key: "",
-      api_mode: "chat_completions",
-      models: [
-        {
-          id: "claude-opus-4-8",
-          name: "Claude Opus 4.8",
-          context_length: 1000000,
-        },
-        {
-          id: "claude-sonnet-4-6",
-          name: "Claude Sonnet 4.6",
-          context_length: 1000000,
-        },
-        {
-          id: "gpt-5.5",
-          name: "GPT-5.5",
-          context_length: 400000,
-        },
-        {
-          id: "o3",
-          name: "o3",
-          context_length: 200000,
-        },
-        {
-          id: "gemini-3.1-pro",
-          name: "Gemini 3.1 Pro",
-          context_length: 1000000,
-        },
-        {
-          id: "deepseek-v4-flash",
-          name: "DeepSeek V4 Flash",
-          context_length: 1000000,
-        },
-      ],
-    },
-    category: "aggregator",
-    isPartner: true,
-    partnerPromotionKey: "ccsub",
-    icon: "ccsub",
-    suggestedDefaults: {
-      model: { default: "claude-opus-4-8", provider: "ccsub" },
-    },
-  },
   {
     name: "Nous Research",
     websiteUrl: "https://nousresearch.com",