chore(presets): switch RelaxyCode icon to custom relaxcode.png

Replace the generic claude icon with a dedicated relaxcode.png icon
for the RelaxyCode provider presets.

src/config/claudeDesktopProviderPresets.ts

@@ -564,7 +564,7 @@ export const claudeDesktopProviderPresets: ClaudeDesktopProviderPreset[] = [
     mode: "direct",
     apiFormat: "anthropic",
     modelRoutes: passthroughRoutes(),
-    icon: "claude",
+    icon: "relaxcode",
   },
   {
     name: "Cubence",

src/config/claudeProviderPresets.ts

@@ -611,7 +611,7 @@ export const providerPresets: ProviderPreset[] = [
       },
     },
     category: "third_party",
-    icon: "claude",
+    icon: "relaxcode",
   },
   {
     name: "Cubence",

src/config/codexProviderPresets.ts

@@ -227,7 +227,7 @@ requires_openai_auth = true`,
       "https://www.relaxycode.com/v1",
       "gpt-5.5",
     ),
-    icon: "claude",
+    icon: "relaxcode",
   },
   {
     name: "Cubence",