Added multi-key support

wwcompanion-extension/background.js

@@ -15,6 +15,8 @@ const DEFAULT_TASKS = [
 
 const DEFAULT_SETTINGS = {
   apiKey: "",
+  apiKeys: [],
+  activeApiKeyId: "",
   apiBaseUrl: "https://api.openai.com/v1",
   apiKeyHeader: "Authorization",
   apiKeyPrefix: "Bearer ",
@@ -80,6 +82,17 @@ chrome.runtime.onInstalled.addListener(async () => {
     if (missing) updates[key] = value;
   }
 
+  const hasApiKeys =
+    Array.isArray(stored.apiKeys) && stored.apiKeys.length > 0;
+
+  if (!hasApiKeys && stored.apiKey) {
+    const id = crypto?.randomUUID
+      ? crypto.randomUUID()
+      : `key-${Date.now()}-${Math.random().toString(16).slice(2, 8)}`;
+    updates.apiKeys = [{ id, name: "Default", key: stored.apiKey }];
+    updates.activeApiKeyId = id;
+  }
+
   if (Object.keys(updates).length) {
     await chrome.storage.local.set(updates);
   }