feat: harden intelligence runtime and llm providers

lib/llm/openrouter.mjs

@@ -1,52 +1,20 @@
-// OpenRouter Provider — raw fetch, no SDK
+// OpenRouter Provider — OpenAI-compatible chat completions
 
-import { LLMProvider } from './provider.mjs';
+import { OpenAICompatibleProvider } from './openai-compatible.mjs';
 
-export class OpenRouterProvider extends LLMProvider {
+export class OpenRouterProvider extends OpenAICompatibleProvider {
   constructor(config) {
-    super(config);
-    this.name = 'openrouter';
-    this.apiKey = config.apiKey;
-    this.model = config.model || 'openrouter/auto';
-  }
-
-  get isConfigured() { return !!this.apiKey; }
-
-  async complete(systemPrompt, userMessage, opts = {}) {
-    const res = await fetch('https://openrouter.ai/api/v1/chat/completions', {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-        'Authorization': `Bearer ${this.apiKey}`,
+    super({
+      ...config,
+      name: 'openrouter',
+      baseUrl: config.baseUrl || 'https://openrouter.ai/api/v1',
+      model: config.model || 'openrouter/free',
+      extraHeaders: {
         'HTTP-Referer': 'https://github.com/calesthio/Crucix',
         'X-Title': 'Crucix',
+        ...(config.openRouterSiteUrl ? { 'HTTP-Referer': config.openRouterSiteUrl } : {}),
+        ...(config.openRouterAppName ? { 'X-Title': config.openRouterAppName } : {}),
       },
-      body: JSON.stringify({
-        model: this.model,
-        max_tokens: opts.maxTokens || 4096,
-        messages: [
-          { role: 'system', content: systemPrompt },
-          { role: 'user', content: userMessage },
-        ],
-      }),
-      signal: AbortSignal.timeout(opts.timeout || 60000),
     });
-
-    if (!res.ok) {
-      const err = await res.text().catch(() => '');
-      throw new Error(`OpenRouter API ${res.status}: ${err.substring(0, 200)}`);
-    }
-
-    const data = await res.json();
-    const text = data.choices?.[0]?.message?.content || '';
-
-    return {
-      text,
-      usage: {
-        inputTokens: data.usage?.prompt_tokens || 0,
-        outputTokens: data.usage?.completion_tokens || 0,
-      },
-      model: data.model || this.model,
-    };
   }
 }