Add central live map backend: chunk/player ingest, Vantage sidecar supervisor and proxy

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DjMbLQujBHunCCu5GpsHaT

panel/server/src/routes/mod.rs

@@ -6,6 +6,7 @@ pub mod connections;
 pub mod economy;
 pub mod guilds;
 pub mod landing;
+pub mod livemap;
 pub mod leveling;
 pub mod meta;
 pub mod public;
@@ -45,6 +46,7 @@ pub fn api(state: &AppState) -> Router<AppState> {
         .route("/avatar/{id}", get(account::avatar))
         .route("/servers/public", get(servers::public_servers))
         .route("/servers/{id}/leaderboard", get(servers::public_server_leaderboard))
+        .route("/servers/{id}/livemap", get(livemap::viewer_info))
         .route("/leaderboard", get(servers::global_leaderboard))
         .route("/landing", get(landing::public_landing))
         .route("/launcher/authlib-injector.json", get(account::authlib_index))
@@ -140,6 +142,7 @@ pub fn api(state: &AppState) -> Router<AppState> {
         .route("/servers", get(servers::list).post(servers::create))
         .route("/servers/{id}", get(servers::detail).put(servers::update).delete(servers::remove))
         .route("/servers/{id}/token", post(servers::regenerate_token))
+        .route("/servers/{id}/livemap", get(livemap::admin_status).delete(livemap::admin_reset))
         .route("/users/{id}/activity", get(servers::user_activity))
         .route("/meta/minecraft", get(meta::minecraft))
         .route("/meta/loaders/{loader}", get(meta::loaders))
@@ -183,9 +186,20 @@ pub fn api(state: &AppState) -> Router<AppState> {
         .route("/economy/market/buy", post(economy::server_market_buy))
         .layer(DefaultBodyLimit::max(2 * 1024 * 1024));
 
+    // Live map ingest: chunk batches are larger than the other game calls.
+    let livemap_game = Router::new()
+        .route("/livemap/config", get(livemap::game_config_route))
+        .route("/livemap/manifest", get(livemap::game_manifest))
+        .route("/livemap/chunks", post(livemap::game_chunks))
+        .route("/livemap/level", post(livemap::game_level))
+        .route("/livemap/players", post(livemap::game_players))
+        .route("/livemap/ws", get(livemap::game_ws))
+        .layer(DefaultBodyLimit::max(10 * 1024 * 1024));
+
     Router::new()
+        .route("/api/livemap/{id}/{dim}/{*path}", get(livemap::proxy))
         .nest("/api/v1", launcher)
-        .nest("/api/server/v1", game)
+        .nest("/api/server/v1", game.merge(livemap_game))
         .nest("/api/admin", admin)
         .merge(crate::yggdrasil::routes().layer(DefaultBodyLimit::max(4 * 1024 * 1024)))
         .layer(axum::middleware::from_fn_with_state(state.clone(), activity::audit))