feat: add text to speech (#69)

Reviewed-on: #69

crates/ui/src/icon.rs

@@ -26,6 +26,7 @@ pub enum IconName {
     PlusChat,
     Profile,
     Relay,
+    Speech,
     Search,
     Settings,
     Settings2,
@@ -58,6 +59,7 @@ impl IconNamed for IconName {
             Self::PlusChat => "icons/plus-chat.svg",
             Self::Profile => "icons/profile.svg",
             Self::Relay => "icons/relay.svg",
+            Self::Speech => "icons/speech.svg",
             Self::Search => "icons/search.svg",
             Self::Settings => "icons/settings.svg",
             Self::Settings2 => "icons/settings2.svg",