some frontend fixes

.gitignore

@@ -1 +1,2 @@
 target
+local/

Cargo.lock

@@ -152,6 +152,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2f6c7dbe95a6ed67ad9f18e57daf93a2f034c524b99fd2b76d18fdfeb6660aa"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.20.3"
@@ -201,6 +210,12 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -216,6 +231,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crypto-common"
 version = "0.1.7"
@@ -226,6 +250,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "crypto-common"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "dashmap"
 version = "5.5.3"
@@ -251,8 +284,19 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.10.4",
- "crypto-common",
+ "crypto-common 0.1.7",
+]
+
+[[package]]
+name = "digest"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
+dependencies = [
+ "block-buffer 0.12.1",
+ "const-oid",
+ "crypto-common 0.2.2",
 ]
 
 [[package]]
@@ -387,12 +431,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "http-range-header"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "add0ab9360ddbd88cfeb3bd9574a1d85cfdfa14db10b3e21d3700dbc4328758f"
-
 [[package]]
 name = "httparse"
 version = "1.10.1"
@@ -405,6 +443,15 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "hybrid-array"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "707114b52a152fa7bdb290cd7cd5912d9467273b6d74e21b8d81aca1f8533f6b"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "hyper"
 version = "0.14.32"
@@ -788,6 +835,41 @@ version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4"
 
+[[package]]
+name = "rust-embed"
+version = "8.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa66af4a4fdd5e7ebc276f115e895611a34739a9c1c01028383d612d550953c0"
+dependencies = [
+ "rust-embed-impl",
+ "rust-embed-utils",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-impl"
+version = "8.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bcfc4d6f53af43755f7a723e4b6b8794fcce052a178dd8c6c1dadc5f5343097"
+dependencies = [
+ "mime_guess",
+ "proc-macro2",
+ "quote",
+ "rust-embed-utils",
+ "syn",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-utils"
+version = "8.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ffa149f6aa81b58a5b3011d01a857c4ed12c7a732d2c51947a4c7c692185f0"
+dependencies = [
+ "sha2",
+ "walkdir",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.27"
@@ -806,6 +888,15 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -872,8 +963,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
- "digest",
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "sha2"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "digest 0.11.3",
 ]
 
 [[package]]
@@ -1026,19 +1128,6 @@ dependencies = [
  "tungstenite",
 ]
 
-[[package]]
-name = "tokio-util"
-version = "0.7.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
-dependencies = [
- "bytes",
- "futures-core",
- "futures-sink",
- "pin-project-lite",
- "tokio",
-]
-
 [[package]]
 name = "tower"
 version = "0.4.13"
@@ -1055,31 +1144,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "tower-http"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61c5bb1d698276a2443e5ecfabc1008bf15a36c12e6a7176e7bf089ea9131140"
-dependencies = [
- "bitflags 2.13.0",
- "bytes",
- "futures-core",
- "futures-util",
- "http",
- "http-body",
- "http-range-header",
- "httpdate",
- "mime",
- "mime_guess",
- "percent-encoding",
- "pin-project-lite",
- "tokio",
- "tokio-util",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -1231,11 +1295,12 @@ dependencies = [
  "chrono",
  "dashmap",
  "idna 0.5.0",
+ "mime_guess",
+ "rust-embed",
  "serde",
  "serde_json",
  "tokio",
  "tower",
- "tower-http",
  "tracing",
  "tracing-subscriber",
  "url",
@@ -1269,6 +1334,16 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -1345,6 +1420,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"

Cargo.toml

@@ -6,7 +6,6 @@ edition = "2024"
 [dependencies]
 axum = { version = "=0.6.20", features = ["ws"] }
 tokio = { version = "=1.35.1", features = ["full"] }
-tower-http = { version = "=0.4.4", features = ["fs"] }
 tower = { version = "=0.4.13", features = ["util"] }
 serde = { version = "=1.0.197", features = ["derive"] }
 serde_json = "=1.0.115"
@@ -17,6 +16,8 @@ tracing-subscriber = { version = "=0.3.18", features = ["env-filter"] }
 chrono = { version = "=0.4.35", features = ["serde"] }
 url = "=2.4.1"
 idna = "=0.5.0"
+rust-embed = "=8.5.0"
+mime_guess = "=2.0.5"
 
 [profile.release]
 opt-level = 3       

justfile

@@ -10,6 +10,7 @@ default:
 build: clippy fmt build-release
 
 build-release:
+    touch src/main.rs
     cargo build --release
 
 deploy: build

src/main.rs

@@ -4,14 +4,36 @@ mod state;
 
 use axum::{
     Router,
+    http::{StatusCode, Uri, header},
+    response::IntoResponse,
     routing::{get, post},
 };
-use std::{net::SocketAddr, sync::Arc};
+use rust_embed::RustEmbed;
-use tower_http::services::ServeDir;
+use std::{borrow::Cow, net::SocketAddr, sync::Arc};
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
 use state::{AppState, CHAT_RESET_INTERVAL};
 
+#[derive(RustEmbed)]
+#[folder = "static/"]
+struct StaticAsset;
+
+async fn static_handler(uri: Uri) -> impl IntoResponse {
+    let path = uri.path().trim_start_matches('/');
+    match StaticAsset::get(path) {
+        Some(content) => {
+            let mime = mime_guess::from_path(path).first_or_octet_stream();
+            (
+                StatusCode::OK,
+                [(header::CONTENT_TYPE, mime.as_ref())],
+                Cow::into_owned(content.data),
+            )
+                .into_response()
+        }
+        None => (StatusCode::NOT_FOUND, "asset not found").into_response(),
+    }
+}
+
 #[tokio::main]
 async fn main() {
     tracing_subscriber::registry()
@@ -34,12 +56,13 @@ async fn main() {
         }
     });
 
+    let static_router = Router::new().route("/*path", get(static_handler));
+
     let app = Router::new()
         .route("/", get(handlers::pages::index_page))
         .route("/user", get(handlers::pages::user_page))
         .route("/supporter", get(handlers::pages::supporter_page))
         .route("/reset-countdown", get(handlers::pages::reset_countdown))
-        // New API endpoint for creating sessions without a form
         .route("/api/session/create", post(handlers::chat::create_session))
         .route("/ws/user/:session_id", get(handlers::ws::user_ws))
         .route(
@@ -57,15 +80,21 @@ async fn main() {
             post(handlers::chat::supporter_send_message),
         )
         .route("/sessions", get(handlers::chat::get_sessions))
-        // Removed: .route("/sessions/new", post(handlers::chat::new_session))
+        .nest("/static", static_router)
-        .nest_service("/static", ServeDir::new("static"))
         .with_state(state);
 
-    let listener = tokio::net::TcpListener::bind("0.0.0.0:3111").await.unwrap();
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:3111")
+        .await
+        .expect("failed to bind listener on 0.0.0.0:3111");
     tracing::info!("Chat service running — http://0.0.0.0:3111");
-    axum::Server::from_tcp(listener.into_std().unwrap())
+
-        .unwrap()
+    let std_listener = listener
+        .into_std()
+        .expect("failed to convert TcpListener to std");
+
+    axum::Server::from_tcp(std_listener)
+        .expect("failed to create axum server from TCP listener")
         .serve(app.into_make_service_with_connect_info::<SocketAddr>())
         .await
-        .unwrap();
+        .expect("server error");
 }

static/css/index.css

@@ -1,13 +1,25 @@
+html, body {
+    height: 100%;
+    height: 100dvh;
+    overflow: hidden;
+}
+
+body {
+    display: flex;
+    flex-direction: column;
+}
+
 .page-body {
     flex: 1;
     display: flex;
     align-items: center;
     justify-content: center;
-    padding: calc(65px + 2.5rem) 2rem 4rem;
+    padding: calc(65px + 2rem) 2rem 2rem;
-    min-height: 100vh;
+    min-height: 0;
-    min-height: 100dvh;
 }
 
+
+
 .card {
     width: min(560px, 100%);
     background: var(--bg-panel);

static/css/supporter.css

@@ -502,3 +502,8 @@ body {
     #supporter-messages { padding: 0.75rem; }
     .theme-toggle { width: 20px; height: 20px; bottom: 1rem; right: 0.75rem; }
 }
+
+@keyframes typing-bounce {
+    0%, 75%, 100% { transform: translateY(0); opacity: 0.45; }
+    35% { transform: translateY(-4px); opacity: 1; }
+}

static/css/user.css

@@ -28,7 +28,7 @@ body {
     font-weight: 500;
     letter-spacing: 0.08em;
     background: var(--danger-soft);
-    z-index: 10;
+    z-index: 25;
     white-space: nowrap;
 }