olympus: init at 24.11.23.03

This is an attempt to package [Olympus](https://everestapi.github.io/), a GUI for installing Everest and managing Celeste mods.
This is based on this [draft](NixOS#295258), with the authors permission.

It maintains the previous issue of not being able to launch Steam
versions of Celeste from the command line but that's not feasible
without upstream changes.

I only have to note that it has a popup complaining about
finishing the installation but that's due to xdg-mime
x-scheme-handler/everest not being set.

Finally I want to note that it depends on lua51Packages.nfd, which
is broken while [this](NixOS#309026)
isn't merged so currently has the fix there.

Finally, [Lönn](https://github.com/CelestialCartographers/Loenn) works
as expected, being the installation managed by the program.

Ahorn is deprecated(in favor of Loenn) and it crashes over trying to run dynamic
executables

olympus: fixed zenity argument

olympus: bugfix add openssl to fhs

olympus: fixed to use the default nfd instead of patched version

olympus: changed location of ndf arg

olympus: bugfix: add xdg-utils as runtime dependency to fix pop-up

olympus: deleted zenity.patch

Due to nfd lua package being fixed, this patch is no longer needed

olympus: fix use of wrong nfd package

olympus: bumped up version to 24.07.06.02

olympus: format files with nixfmt-rfc

olympus: chores: comments, fixed lib conventions

olympus: make wrappers properly, use standard build process, misc fixes

* olympus: update version, src; add updateScript

* olympus: avoid rec; use lib.getExe; remove redundant .out; minor changes

* olympus: use standard build process for dotnet; remove -nixos suffix in version; use new mono; add dotnet-runtime to fhs env

* olympus: 24.10.27.02 -> 24.11.23.01; fix version.txt; remove unnecessary dependencies; add miniinstaller and celeste wrapper; other misc change
olympus-with-steam-run: init

* olympus: more flexible celeste wrapper

* olympus: accept emptry string and path as celeste wrapper; minor fix with lua cpath

* olympus: minor fix with lua cpath; add xdg-utils to path

olympus: use standard lua-subprocess instead of fork

olympus: make MiniInstaller be properly wrapped

olympus: add option to skip handler

olympus: tweaked platforms, tweaked miniinstaller-fhs

olympus-with-steam-run: comment for reminder on fixing issues with
relative paths

olympus: removed extraneous package

olympus: add extra wrapper options for mininstaller and loenn

olympus: add more explicit comments, bump version

olympus: fixed mismatched hash in olympus

Co-authored-by: waffle <[email protected]>

pkgs/by-name/ol/olympus/package.nix

@@ -88,7 +88,7 @@ buildDotnetModule {
     owner = "EverestAPI";
     repo = "Olympus";
     fetchSubmodules = true; # Required. See upstream's README.
-    hash = "sha256-SjSdcYAO6Do+OkHPMut+V7VwqBBFIkeHl8gjDIwocc0=";
+    hash = "sha256-UPAn9Rbm2IlxMJ/O69WXHugIc+22w+B5i6iLkCcsfQ8=";
   };
 
   nativeBuildInputs = [