feat: add OllamaLocalExecutor and update provider handling

- Introduced OllamaLocalExecutor to handle requests for the "ollama-local" provider.
- Removed the direct URL construction for "ollama-local" from BaseExecutor.
- Updated index.js to include the new OllamaLocalExecutor in the executors mapping.
- Enhanced the ProvidersPage component to support dynamic addition of OpenAI/Anthropic compatible providers.

open-sse/executors/base.js

@@ -1,5 +1,4 @@
 import { HTTP_STATUS, RETRY_CONFIG, DEFAULT_RETRY_CONFIG, resolveRetryEntry } from "../config/runtimeConfig.js";
-import { resolveOllamaLocalHost } from "../config/providers.js";
 import { proxyAwareFetch } from "../utils/proxyFetch.js";
 
 /**
@@ -36,9 +35,6 @@ export class BaseExecutor {
       const normalized = baseUrl.replace(/\/$/, "");
       return `${normalized}/messages`;
     }
-    if (this.provider === "ollama-local") {
-      return `${resolveOllamaLocalHost(credentials)}/api/chat`;
-    }
     const baseUrls = this.getBaseUrls();
     return baseUrls[urlIndex] || baseUrls[0] || this.config.baseUrl;
   }

open-sse/executors/index.js

@@ -13,6 +13,7 @@ import { OpenCodeExecutor } from "./opencode.js";
 import { OpenCodeGoExecutor } from "./opencode-go.js";
 import { GrokWebExecutor } from "./grok-web.js";
 import { PerplexityWebExecutor } from "./perplexity-web.js";
+import { OllamaLocalExecutor } from "./ollama-local.js";
 import { DefaultExecutor } from "./default.js";
 
 const executors = {
@@ -33,6 +34,7 @@ const executors = {
   "opencode-go": new OpenCodeGoExecutor(),
   "grok-web": new GrokWebExecutor(),
   "perplexity-web": new PerplexityWebExecutor(),
+  "ollama-local": new OllamaLocalExecutor(),
 };
 
 const defaultCache = new Map();
@@ -64,3 +66,4 @@ export { OpenCodeExecutor } from "./opencode.js";
 export { OpenCodeGoExecutor } from "./opencode-go.js";
 export { GrokWebExecutor } from "./grok-web.js";
 export { PerplexityWebExecutor } from "./perplexity-web.js";
+export { OllamaLocalExecutor } from "./ollama-local.js";

open-sse/executors/ollama-local.js

@@ -0,0 +1,14 @@
+import { DefaultExecutor } from "./default.js";
+import { resolveOllamaLocalHost } from "../config/providers.js";
+
+export class OllamaLocalExecutor extends DefaultExecutor {
+  constructor() {
+    super("ollama-local");
+  }
+
+  buildUrl(model, stream, urlIndex = 0, credentials = null) {
+    return `${resolveOllamaLocalHost(credentials)}/api/chat`;
+  }
+}
+
+export default OllamaLocalExecutor;