Add Kimi Code provider preset and rename Moonshot API preset (#862)

* Add Kimi Code provider preset

* fix desc.

Co-authored-by: Copilot <copilot@github.com>

* more desc. fixes.

* Fix release validation tests

---------

Co-authored-by: Copilot <copilot@github.com>

src/components/ProviderManager.tsx

@@ -1312,8 +1312,13 @@ export function ProviderManager({ mode, onDone }: Props): React.ReactNode {
       },
       {
         value: 'moonshotai',
-        label: 'Moonshot AI',
-        description: 'Kimi OpenAI-compatible endpoint',
+        label: 'Moonshot AI - API',
+        description: 'Moonshot AI - API endpoint',
+      },
+      {
+        value: 'kimi-code',
+        label: 'Moonshot AI - Kimi Code',
+        description: 'Moonshot AI - Kimi Code Subscription endpoint',
       },
       {
         value: 'nvidia-nim',