add features endpoint

crates/server/src/rest/mod.rs

@@ -22,6 +22,7 @@ use crate::common::log::Tracing;
 use crate::common::tls::rustls_config;
 use crate::common::timeout::{Timeout, TIMEOUT_HEADER};
 use crate::error::handler::error_handler;
+use crate::rest::public::features::get_features;
 use crate::rest::public::login::login;
 use crate::rest::public::status::get_status;
 use bichon_core::common::signal::SIGNAL_MANAGER;
@@ -110,6 +111,7 @@ pub fn build_routes() -> impl Endpoint {
         .nest("/api-docs/spec.json", spec_json)
         .nest("/api-docs/spec.yaml", spec_yaml)
         .nest("/oauth2/callback", get(oauth2_callback))
+        .nest("/api/v1/features", get(get_features))
         .nest("/api/status", get(get_status))
         .nest("/api/login", post(login))
         .nest_no_strip("/api/v1", open_api_route);

crates/server/src/rest/public/features.rs

@@ -0,0 +1,36 @@
+//
+// Copyright (c) 2025-2026 rustmailer.com (https://rustmailer.com)
+//
+// This file is part of the Bichon Email Archiving Project
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+use poem::{handler, web::Json, IntoResponse};
+use serde::Serialize;
+
+#[derive(Serialize)]
+struct FeaturesResponse {
+    features: Vec<String>,
+    edition: &'static str,
+    version: String,
+}
+
+#[handler]
+pub async fn get_features() -> impl IntoResponse {
+    Json(FeaturesResponse {
+        features: vec![],
+        edition: "community",
+        version: env!("CARGO_PKG_VERSION").to_string(),
+    })
+}

crates/server/src/rest/public/mod.rs

@@ -17,6 +17,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+pub mod features;
 pub mod login;
 pub mod oauth2;
 pub mod status;