Is there a way to input my nsec only in one place and use all the tools using nostrnet as an "extension" to sign notes?
On Android, PC, Mac & Linux it directly support your extension.
On Android? How? Sorry probably dumb question
Install this using Kiwi browser, kiwi supports extensions. Once you install it/turn it into PWA using Kiwi, this app will automatically have access to its extensions.
Sorry keep bothering you, vut now it keeps stuck in the extension i click connect and nothing happens
When you go back after clicking connect & refresh in the app, you should be logged in. If not, that means you haven't set your Nsec properly. You can follow this guide. https://blog.getalby.com/how-to-use-nostr-with-the-alby-extension/