feat: add better provider support, icons, regen, and a lot more

server/utils/generations.ts

@@ -1,22 +1,22 @@
-const pendingGenerations: Record<string, AbortController> = {};
+const pendingGenerations: Map<string, AbortController> = new Map();
 
 export const cancelPendingGeneration = (generationId: string): boolean => {
-    const controller = pendingGenerations[generationId];
+    const controller = pendingGenerations.get(generationId);
     if (controller) {
         controller.abort();
-        delete pendingGenerations[generationId];
+        pendingGenerations.delete(generationId);
         return true;
     }
     return false;
 };
 
 export const completeGeneration = (generationId: string) => {
-    const controller = pendingGenerations[generationId];
+    const controller = pendingGenerations.get(generationId);
     if (controller) {
-        delete pendingGenerations[generationId];
+        pendingGenerations.delete(generationId);
     }
 };
 
 export const addPendingGeneration = (generationId: string, controller: AbortController) => {
-    pendingGenerations[generationId] = controller;
+    pendingGenerations.set(generationId, controller);
 };