solved this problem. but I mostly use pnpm, which causing problem.
deno install
deno install
also causing problem. (but that's not a problem for me, i mostly not use Deno)
and on build-
✔ Generated public .output/public nitro 12:19:17 AMℹ Building Nuxt Nitro server (preset: node-server, compatibility date: 2025-05-15) nitro 12:19:17 AM(node:14656) [DEP0155] DeprecationWarning: Use of deprecated trailing slash pattern mapping "./" in the "exports" field module resolution of the package at C:\Users\Zubair\Desktop\M-M\travel-log\node_modules\.pnpm\nuxt@3.17.5_@parcel+watcher_0299fad22698006a1d8f50b7e36a9eda\node_modules\@vue\shared\package.json imported from C:\Users\Zubair\Desktop\M-M\travel-log\node_modules\.pnpm\nuxt@3.17.5_@parcel+watcher_0299fad22698006a1d8f50b7e36a9eda\node_modules\nuxt\dist\core\runtime\nitro\templates\error-dev.js. Mapping specifiers ending in "/" is no longer supported.
✔ Generated public .output/public nitro 12:19:17 AMℹ Building Nuxt Nitro server (preset: node-server, compatibility date: 2025-05-15) nitro 12:19:17 AM(node:14656) [DEP0155] DeprecationWarning: Use of deprecated trailing slash pattern mapping "./" in the "exports" field module resolution of the package at C:\Users\Zubair\Desktop\M-M\travel-log\node_modules\.pnpm\nuxt@3.17.5_@parcel+watcher_0299fad22698006a1d8f50b7e36a9eda\node_modules\@vue\shared\package.json imported from C:\Users\Zubair\Desktop\M-M\travel-log\node_modules\.pnpm\nuxt@3.17.5_@parcel+watcher_0299fad22698006a1d8f50b7e36a9eda\node_modules\nuxt\dist\core\runtime\nitro\templates\error-dev.js. Mapping specifiers ending in "/" is no longer supported.