Summits duration on schedule & session page

[hypha]

As far as I know, the summits (C-API, WASM, Rust) should be all-day 360 min sessions. I see two potential problems:

1. On their session page, they appear as 180 min instead of 360 min, e.g. https://ep2025.europython.eu/session/c-api-summit This probably should be fixed on pretalx.
2. On the schedule, they appear very short, like 45 min or something, instead of full day.

[nikoshell]

Session end in pretalx is wrong 10:15 instead of 11.

[nikoshell]

@cmaureir Can you look on that?

[nikoshell]

Looks like it is solved, I close the issue.

[hypha]

Ege fixed the programme api here to resolve the issue: EuroPython/programapi#136 <3