Remove path from fsentry metadata, make vfs and webdav work again with fixes

lib/dav/webdav/middleware_auth.v

@@ -2,7 +2,7 @@ module webdav
 
 import encoding.base64
 
-fn (app &App) auth_middleware(mut ctx Context) bool {
+fn (server &Server) auth_middleware(mut ctx Context) bool {
 	// return true
 	auth_header := ctx.get_header(.authorization) or {
 		ctx.res.set_status(.unauthorized)
@@ -33,7 +33,7 @@ fn (app &App) auth_middleware(mut ctx Context) bool {
 	}
 	username := split_credentials[0]
 	hashed_pass := split_credentials[1]
-	if user := app.user_db[username] {
+	if user := server.user_db[username] {
 		if user != hashed_pass {
 			ctx.res.set_status(.unauthorized)
 			ctx.res.header.add(.www_authenticate, 'Basic realm="WebDAV Server"')