Created the windows installer

Inno Setup script for a per-user x64 install, plus the icon it uses for
setup.exe. The Mesa DLLs are an optional component rather than a default:
a local opengl32.dll beats the system one for everything in the same
folder, so shipping them unconditionally would force software rendering
on machines with a working GPU.

Ignore Output/ so the compiled installer stays out of the repo.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.gitignore

@@ -1,3 +1,4 @@
 /bin/
 /dist/
 /haul.app/
+/Output/

Inno-compile.iss

@@ -0,0 +1,83 @@
+; Inno Setup script for haul — build with: iscc Inno-compile.iss
+;
+; Source paths below are relative to this file, so the script compiles from a
+; clone of the repo on any machine. Build the binary first:
+;
+;   go build -trimpath -ldflags "-s -w -H=windowsgui" -o bin\haul.exe .\cmd\haul
+;
+; The optional Mesa component picks up whatever DLLs are sitting in bin\ — see
+; "Running over Remote Desktop" in README.md for where to get them.
+;
+; Non-commercial use only
+
+#define MyAppName "Haul"
+#define MyAppVersion "0.1.0"
+#define MyAppPublisher "A Apointless Space"
+#define MyAppURL "https://gitea.apointless.space/bsncubed/haul"
+#define MyAppExeName "haul.exe"
+
+[Setup]
+; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
+AppId={{E7059C44-7B67-430F-BF2E-6BED87C720B6}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+; PrivilegesRequired=lowest makes {autopf} resolve to %LOCALAPPDATA%\Programs,
+; which is the per-user equivalent of Program Files. Use the constant rather
+; than a literal %LOCALAPPDATA% — Inno does not expand environment variables in
+; that form, and would create a folder named "%LOCALAPPDATA%" instead.
+DefaultDirName={autopf}\{#MyAppName}
+UninstallDisplayIcon={app}\{#MyAppExeName}
+; "ArchitecturesAllowed=x64compatible" specifies that Setup cannot run
+; on anything but x64 and Windows 11 on Arm.
+ArchitecturesAllowed=x64compatible
+; "ArchitecturesInstallIn64BitMode=x64compatible" requests that the
+; install be done in "64-bit mode" on x64 or Windows 11 on Arm,
+; meaning it should use the native 64-bit Program Files directory and
+; the 64-bit view of the registry.
+ArchitecturesInstallIn64BitMode=x64compatible
+DisableProgramGroupPage=yes
+; Remove the following line to run in administrative install mode (install for all users).
+PrivilegesRequired=lowest
+SetupIconFile=cmd\haul\Icon.ico
+OutputBaseFilename=haul-{#MyAppVersion}-setup-x64
+Compression=lzma2/max
+SolidCompression=yes
+WizardStyle=modern
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Types]
+Name: "standard"; Description: "Standard installation"
+Name: "rdp"; Description: "Remote Desktop / virtual machine (adds software OpenGL)"
+Name: "custom"; Description: "Custom installation"; Flags: iscustom
+
+; A local opengl32.dll always wins over the system one, because Windows searches
+; the executable's own directory first — so shipping Mesa unconditionally would
+; force software rendering on every machine, including ones with a real GPU.
+; Hence it is opt-in, for the RDP/Hyper-V/basic-display case that needs it.
+[Components]
+Name: "app"; Description: "Haul"; Types: standard rdp custom; Flags: fixed
+Name: "mesa"; Description: "Software OpenGL renderer (Mesa llvmpipe)"; Types: rdp
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+Source: "bin\{#MyAppExeName}"; DestDir: "{app}"; Components: app; Flags: ignoreversion
+; Wildcard rather than a hand-maintained list: the Mesa distribution's file set
+; changes between releases, and a missing entry fails at compile time while a
+; stale one silently ships a DLL that no longer loads.
+Source: "bin\*.dll"; DestDir: "{app}"; Components: mesa; Flags: ignoreversion
+; NOTE: Don't use "Flags: ignoreversion" on any shared system files
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent