feat: add initial support web via wasm (#35)

Reviewed-on: #35

crates/chat_ui/Cargo.toml

@@ -14,19 +14,16 @@ chat = { path = "../chat" }
 settings = { path = "../settings" }
 
 gpui.workspace = true
-gpui_tokio.workspace = true
-
 nostr-sdk.workspace = true
 anyhow.workspace = true
 itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 flume.workspace = true
 log.workspace = true
 serde.workspace = true
-serde_json.workspace = true
 
-once_cell = "1.19.0"
-regex = "1"
 linkify = "0.10.0"
 pulldown-cmark = "0.13.1"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true