feat: update PIPELLM preset with full config, add Codex support and icon

Update base URL to cc-api.pipellm.ai, add complete model definitions
(Opus/Sonnet/Haiku), add Codex preset with custom TOML config, add
pipellm PNG icon, and set apiKeyUrl to referral link.

src/config/openclawProviderPresets.ts

@@ -1010,30 +1010,38 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
   {
     name: "PIPELLM",
     websiteUrl: "https://www.pipellm.ai",
+    apiKeyUrl: "https://code.pipellm.ai/login?ref=uvw650za",
     settingsConfig: {
-      baseUrl: "https://api.pipellm.ai",
+      baseUrl: "https://cc-api.pipellm.ai",
       apiKey: "",
       api: "anthropic-messages",
       models: [
         {
           id: "claude-opus-4-6",
-          name: "Claude Opus 4.6",
+          name: "claude-opus-4-6",
           contextWindow: 1000000,
           cost: { input: 5, output: 25 },
         },
         {
           id: "claude-sonnet-4-6",
-          name: "Claude Sonnet 4.6",
+          name: "claude-sonnet-4-6",
           contextWindow: 1000000,
           cost: { input: 3, output: 15 },
         },
+        {
+          id: "claude-haiku-4-5-20251001",
+          name: "claude-haiku-4-5-20251001",
+          contextWindow: 200000,
+          cost: { input: 0.8, output: 4 },
+        },
       ],
     },
     category: "aggregator",
+    icon: "pipellm",
     templateValues: {
       apiKey: {
         label: "API Key",
-        placeholder: "",
+        placeholder: "pipe-...",
         editorValue: "",
       },
     },
@@ -1045,6 +1053,7 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
       modelCatalog: {
         "pipellm/claude-opus-4-6": { alias: "Opus" },
         "pipellm/claude-sonnet-4-6": { alias: "Sonnet" },
+        "pipellm/claude-haiku-4-5-20251001": { alias: "Haiku" },
       },
     },
   },