Add OAuth login support and streamline authentication flows

- Introduced `oauthLogin` method in `electron/preload.ts` and backend IPC handlers for OAuth via `BrowserWindow`.
- Replaced web-based OAuth redirection with Electron-specific implementation for Google, Facebook, and Apple.
- Refactored `SocialForm.tsx` to handle OAuth login success and token management via Electron.
- Updated `User`, `QuillSense`, and context methods to include `quill-trial` subscriptions and extended login logic.
- Cleaned up code, removed unused imports, and improved error handling for authentication scenarios.

app/page.tsx

@@ -456,6 +456,7 @@ function ScribeContent() {
                     user: user,
                     accessToken: token,
                 });
+                console.log(user)
                 setCurrentCredits(user.creditsBalance)
                 setAmountSpent(user.aiUsage)
             } catch (e: unknown) {
@@ -601,14 +602,8 @@ function ScribeContent() {
                     <AutoSyncOnReconnect/>
                     <BookContext.Provider value={{book: currentBook, setBook: setCurrentBook}}>
                         <ChapterContext.Provider value={{chapter: currentChapter, setChapter: setCurrentChapter}}>
-                            <AIUsageContext.Provider value={{
-                            totalCredits: currentCredits,
-                            setTotalCredits: setCurrentCredits,
-                            totalPrice: amountSpent,
-                            setTotalPrice: setAmountSpent
-                        }}>
-                            <div
-                                className="bg-background text-text-primary h-screen flex flex-col font-['Lora']">
+                            <AIUsageContext.Provider value={{totalCredits: currentCredits, setTotalCredits: setCurrentCredits, totalPrice: amountSpent, setTotalPrice: setAmountSpent}}>
+                            <div className="bg-background text-text-primary h-screen flex flex-col font-['Lora']">
                                 <ScribeTopBar/>
                                 <EditorContext.Provider value={{editor: editor}}>
                                     <ScribeControllerBar/>