Installer doesn't select the executable from archive unless name matches #135
Description
Problem
When the executable file in the archive doesn't match exactly to the package name, it fails to install the package.
Steps to reproduce
Add to packages.toml
trenchbroom = { url = "https://github.com/TrenchBroom/TrenchBroom/releases/download/v2025.3/TrenchBroom-Linux-x86_64-v2025.3-Release.zip" }and soar apply
Since the file in the archive is named TrenchBroom.AppImage, it fails.
Naming package as TrenchBroom.AppImage doesn't work either since it's normalized to lowercase.
Expected behavior
The installer should first check whether an executable with the exact package name exists.
If not, it should compare against normalized filenames and use a match if found.
If neither succeeds, it should recursively search for other executable files within the package directory.
Executable discovery should prioritize the following directories, in order:
bin/usr/bin/usr/local/bin/
Soar version (soar -V)
0.9.1
Operating system (if issue is related to OS)
No response
Installation
No response