Refactor proxyFetch and enhance MediaProviderDetailPage layout

- Removed the isCloud check from proxyFetch.js, simplifying the fetch patching logic.
- Updated MediaProviderDetailPage to include a new section for API key retrieval, improving user experience with clearer layout and additional notice text.
- Enhanced ConnectionRow to better handle email display names.
- Improved ProviderDetailPage to conditionally render provider notices and API key links.
- Refactored localDb, requestDetailsDb, and usageDb to remove unnecessary isCloud checks, streamlining database interactions.
- Updated OAuthModal to combine waiting and manual input steps for a more cohesive user flow.
- Added API key URLs to several providers in providers.js for better accessibility.

open-sse/utils/proxyFetch.js

@@ -1,8 +1,6 @@
 import { Readable } from "stream";
 import { MEMORY_CONFIG } from "../config/runtimeConfig.js";
 
-const isCloud = typeof caches !== "undefined" && typeof caches === "object";
-
 const originalFetch = globalThis.fetch;
 const proxyDispatchers = new Map();
 
@@ -263,8 +261,8 @@ async function patchedFetch(url, options = {}) {
 }
 
 // Idempotency guard — only patch once to avoid wrapping multiple times
-if (!isCloud && globalThis.fetch !== patchedFetch) {
+if (globalThis.fetch !== patchedFetch) {
   globalThis.fetch = patchedFetch;
 }
 
-export default isCloud ? originalFetch : patchedFetch;
+export default patchedFetch;