fix: authorization

fix: add Librarian approval for pay in cash, balance update loading time fix, membership approval page added

fix: balance backend

fix: top up function

add: user wallet frontend

Fix CORS and production URLs

fix: vercel.json routing for Blazor

fix: vercel.json build command

fix: vercel.json

fix: vercel.json location

fix: move vercel.json to wwwroot for SPA routing.

add: vercel.json

add: small fixes, UI designing

add: real time update notification badge count

add: firebase noti

add: authorized pages, firebase

add: home page and top nav bar for unauthorized view

add: books, borrowings, home, login, membership, register, reward, userinsights, wishlist, themes

add: blazor web assembly.