Chat: Concord encrypted community messaging, with a default coinos room

Implements the Concord protocol (CORD-01..04) — private streams, the
control-plane fold, guestbook membership, owner-rooted authority — and
ships a built-in "coinos" community founded by Adam's npub (owner/admin).
Messages sign with the nostr login identity when a signer is live, else
the wallet's NIP-06 key; all encryption rides derived stream keys so
remote signers only ever sign seals.

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

1 files changed, 11 insertions, 0 deletions

diff --git a/src/i18n.js b/src/i18n.js
index 5e0138e..bddfeb0 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -157,6 +157,17 @@ const STR = {
     tabSend: 'Send',
     tabHistory: 'History',
     tabSettings: 'Settings',
+    tabMessages: 'Chat',
+    msgSend: 'Send',
+    msgEmpty: 'No messages yet — say hi!',
+    msgPlaceholder: 'Message #{channel}',
+    msgMembers: '{n} members',
+    msgEncrypted: 'End-to-end encrypted',
+    msgAdmin: 'admin',
+    msgEdited: '(edited)',
+    msgDelete: 'Delete message',
+    msgNoIdentity: 'No nostr identity available to sign with',
+    msgSendFailed: 'No relay accepted the message',
     copyAddress: 'Copy address',
     paymentReceived: 'Payment received!',
     tapToProceed: 'Tap anywhere to proceed',