refactor: rename api-hooks.ts to apiHooks.ts for consistency

- Renamed api-hooks.ts to apiHooks.ts to follow camelCase convention
- Updated all 21 import statements across the codebase
- Maintains consistency with other non-component files (apiClient.tsx, useAuthReady.ts, etc.)
- Follows established naming pattern: PascalCase for components, camelCase for utilities/hooks

www/app/(app)/transcripts/useWebRTC.ts

@@ -1,7 +1,7 @@
 import { useEffect, useState } from "react";
 import Peer from "simple-peer";
 import { useError } from "../../(errors)/errorContext";
-import { useTranscriptWebRTC } from "../../lib/api-hooks";
+import { useTranscriptWebRTC } from "../../lib/apiHooks";
 import type { components } from "../../reflector-api";
 type RtcOffer = components["schemas"]["RtcOffer"];