chore: update project dependencies and node_modules structure

Fix user avatar and profile update in UserDashboard using proper endpoints instead of non-existent one

Add loading state to Post form submission and replace context-dependent Toast message with global react-toastify so navigation completes instantly with visibility

Fix ASP.NET Core UseStaticFiles 404 error by forcefully creating wwwroot and using PhysicalFileProvider to serve correctly newly uploaded images on Render ephemeral containers

Add onError Unsplash fallback image to PostDetail for missing uploads

Fix timeout 20000ms exceeded and restore navigate destination for CreatePostWizard

Fix Post Server Error 500 when saving uploads and clean up console.logs/setTimeout for smoother UX

Make init-data HttpGet so user can hit it from browser

Add InitData endpoint to seed Admin user, Property Categories, and Areas

Fix PostgreSQL DateTime.Now Kind=Local insert error by enabling Npgsql.EnableLegacyTimestampBehavior

Add vercel.json to fix react router 404 NOT_FOUND on page reload

Install all missing packages: fontawesome, signalr, react-slick, slick-carousel

Remove offending @ant-design/v5-patch-for-react-19 to fix Vercel Rollup failed to resolve error

Fix missing @ant-design/v5-patch-for-react-19 dependency on Vercel

Fix syntax and add missing backend source code files