How to host immich under non-root URL path?

Error: 404 ()

Sled nabora
Error: Error: 404
    at Object.mt [as ok] (https://habibi.bartolomej.dev/_app/immutable/chunks/BYB68Yzy.js:1:8008)
    at async Promise.all (index 0)
    at async n (https://habibi.bartolomej.dev/_app/immutable/chunks/DkGcw9C2.js:1:511)
    at async o (https://habibi.bartolomej.dev/_app/immutable/chunks/JA5-3jx0.js:1:177)
    at async pt (https://habibi.bartolomej.dev/_app/immutable/nodes/0.BamGUPp9.js:1:2073)
    at async Ke (https://habibi.bartolomej.dev/_app/immutable/chunks/S6LtHRkE.js:1:16986)
    at async Se (https://habibi.bartolomej.dev/_app/immutable/chunks/S6LtHRkE.js:1:20622)
    at async jt (https://habibi.bartolomej.dev/_app/immutable/chunks/S6LtHRkE.js:1:23733)
    at async K (https://habibi.bartolomej.dev/_app/immutable/chunks/S6LtHRkE.js:1:22096)