fix: allow large digital human uploads

src/routes/digital_human.rs

@@ -9,7 +9,7 @@ use crate::{
 };
 use axum::{
     body::Bytes,
-    extract::{Multipart, Path, Query, State},
+    extract::{DefaultBodyLimit, Multipart, Path, Query, State},
     http::{header, HeaderMap, Method, StatusCode},
     response::{IntoResponse, Response},
     routing::{get, post},
@@ -28,6 +28,7 @@ const TASK_TYPE_DIGITAL_HUMAN: &str = "digital-human-generation";
 const DIGITAL_HUMAN_TIMEOUT_SECS: u64 = 900;
 const DIGITAL_HUMAN_POLL_INTERVAL_SECS: u64 = 5;
 const DIGITAL_HUMAN_MAX_POLLS: usize = 180;
+const DIGITAL_HUMAN_UPLOAD_BODY_LIMIT_BYTES: usize = 256 * 1024 * 1024;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 enum DigitalHumanEngine {
@@ -433,6 +434,7 @@ pub fn routes() -> Router<AppState> {
             "/api/digital-human/pixelle/files/{*path}",
             get(pixelle_proxy_file),
         )
+        .layer(DefaultBodyLimit::max(DIGITAL_HUMAN_UPLOAD_BODY_LIMIT_BYTES))
 }
 
 fn local_v1_base(state: &AppState) -> String {