Šepot — end-to-end encrypted messenger

Initial public release. Anonymous on-device identity (no phone number,
e-mail, or password), Signal-protocol cryptography (X3DH + PQXDH, Double
Ratchet, sealed sender) via libsignal, a metadata-minimizing relay,
group chats, disappearing messages, encrypted local storage, optional
Tor transport, and a UI localized into Czech, English, German, Russian,
and Italian.

Monorepo: Flutter client (app/), Rust relay + wire types (rust/),
protobuf definitions (proto/), self-host deploy (deploy/).

Licensed under AGPL-3.0 with an app-store distribution exception (§7).

app/ios/Flutter/Release.xcconfig

@@ -0,0 +1,3 @@
+#include "Generated.xcconfig"
+// Simulátor na Apple Silicon jen arm64 (native assety nemají x86_64 slice)
+EXCLUDED_ARCHS[sdk=iphonesimulator*] = x86_64