Give the nostr settings page a way to reconnect

The app could tell you your signer wasn't connected and then send you
somewhere with nothing to click: once an account was linked, the nostr
card showed only an npub. It now shows connected/not connected, says
what's missing, and offers the same signer options as signing in —
refusing a different account rather than quietly swapping identities,
since this is a reconnect and not a login.

Pasted keys go back to not being persisted at all. Storing one would
have survived a reload, but the UI promises a pasted key is used once
and never kept, and that promise is worth more than saving a paste;
those logins reconnect from this card like any other.

The chat banner now tracks the live signer alone. The flag that
suppressed it after a reconnect would also have hidden a later genuine
disconnect.

Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Wvj4aoeMZwA7VUGdJP9Swi

1 files changed, 5 insertions, 0 deletions

diff --git a/src/i18n.js b/src/i18n.js
index 7c55c65..82a48b9 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -575,6 +575,11 @@ const STR = {
     nlLinkTitle: 'Nostr account',
     nlLinkDesc: 'Link this wallet to your Nostr account so you can open it on other devices by logging in with Nostr.',
     nlLinkedDesc: 'This wallet opens when you log in with this Nostr account.',
+    nlConnected: 'connected',
+    nlDisconnected: 'not connected',
+    nlReconnectDesc: "Your signer isn't connected, so this app can't sign as you. Reconnect it to post and update your profile — your wallet and balance aren't affected.",
+    nlReconnected: 'Signer reconnected',
+    nlWrongAccount: 'That signer is a different Nostr account. Reconnect with {npub}.',
     nlLinked: 'Wallet linked to your Nostr account',
     nlNeedSeed: 'This wallet has no recovery phrase loaded.',
     nlAlreadyLinked: 'That Nostr account already has a different wallet.',