fix: return persistent cookies instead of session cookies

src/server/gpodder/advanced/auth.rs

@@ -4,13 +4,11 @@ use axum::{
     Router,
 };
 use axum_extra::{
-    extract::{
-        cookie::{Cookie, Expiration},
-        CookieJar,
-    },
+    extract::{cookie::Cookie, CookieJar},
     headers::{authorization::Basic, Authorization},
     TypedHeader,
 };
+use cookie::time::Duration;
 
 use crate::server::{
     error::{AppError, AppResult},
@@ -45,7 +43,7 @@ async fn post_login(
     .unwrap()?;
 
     Ok(jar.add(
-        Cookie::build((SESSION_ID_COOKIE, session.id.to_string())).expires(Expiration::Session),
+        Cookie::build((SESSION_ID_COOKIE, session.id.to_string())).max_age(Duration::days(365)),
     ))
 }