[LaurensDeV]

Fixes #113.

KSA 2026.11.10.5801 breaks StarMap in three places. This fixes all three in source that still
compiles against the 2026.10.25.5707 reference package, so it can ship before that package moves.

[StarMapImmediateLoad] stops the loader. 5801 removed Mod.PrepareSystems, so
GetMethod(nameof(Mod.PrepareSystems))! is null and GetOrCreateMethodPatch throws on the null key,
out of StarMapCore's constructor: the game never starts. The hook now prefixes Mod.LoadSettings.
In 5707 ModLibrary.PrepareAll called RegisterTo, PrepareSystems, LoadSettings in that order
for each mod; 5801 calls RegisterTo, LoadSettings. So the callback fires at the same moment it
always did, on both builds.

[StarMapAllModsLoaded] never runs. 5801 gave ModLibrary.LoadAll an optional parameter, and
the postfix passed the patched method's arguments on to a callback that takes none, so every call
threw TargetParameterCountException. It is now invoked with no arguments, which is its documented
signature.

A missing hook target no longer takes the loader down. PatchManager's register methods take a
nullable target; a null logs a warning naming the mod and returns a patch that does nothing, so the
next KSA rename costs one callback rather than the game. This answers the second question in #113.

ConfirmRestart against 5801. NativeList<T>.Ptr became an extension property in
Brutal.Collections (FixedListExtensions). With that namespace imported the same line compiles on
both builds. A StarMap built against 5707 still calls the old member, so this half only takes
effect once the reference package is 5801.

Tested

• Builds against the 5707 and the 5801 assemblies (Debug configuration, both sets in Import/).
• Run on KSA 2026.11.10.5801 (Windows) with this build in place of 0.5.2's StarMap.dll, StarMap.Core.dll
  and StarMap.API.dll, mods Core, ModMenu, KSArmory and FastAndPurrious: the game starts (0.5.2 exits
  with the trace in [StarMapImmediateLoad] cannot register on KSA 2026.11.10.5801, which removed Mod.PrepareSystems #113), KSArmory's [StarMapImmediateLoad] and [StarMapAllModsLoaded] callbacks
  both run, and its scripted engagement passes.
• Not exercised: the missing-target warning (nothing hooked is missing any more) and the restart popup.