feat(profile): rewrite steam profiles.

- Separate profile for sandboxes.
- Separate profile for native and proton games.
- Updated path dirs
- tested on arch & debian.

Note: these profiles are still in alpha stage and disabled by default.

apparmor.d/profiles-s-z/steam-launch

@@ -0,0 +1,46 @@
+# apparmor.d - Full set of apparmor profiles
+# Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
+# SPDX-License-Identifier: GPL-2.0-only
+
+abi <abi/3.0>,
+
+include <tunables/global>
+
+@{arch} = amd64 i386
+@{runtime} = SteamLinuxRuntime_sniper
+@{share_dirs} = @{user_share_dirs}/Steam @{HOME}/.steam/debian-installation
+@{lib_dirs} = @{share_dirs}/ubuntu@{int2}_{32,64} @{share_dirs}/linux{32,64}
+@{runtime_dirs} = @{lib_dirs}/steam-runtime{,-sniper}
+@{app_dirs} = @{share_dirs}/steamapps/common/
+
+@{exec_path} = @{bin}/steam @{bin}/steam-runtime
+profile steam-launch @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/python>
+
+  network unix stream,
+
+  @{exec_path} mr,
+
+  @{sh_path}         rix,
+  @{bin}/cp          rix,
+  @{bin}/dirname     rix,
+  @{bin}/env         rix,
+  @{bin}/id          rix,
+  @{bin}/readlink    rix,
+
+  @{lib}/steam/steam         rix,
+  @{lib}/steam/bin_steam.sh  rix,
+  @{share_dirs}/steam.sh     rPx,
+
+  /usr/ r,
+  /usr/local/ r,
+
+  owner @{share_dirs}/bootstrap.tar.xz rw,
+
+  /dev/tty rw,
+
+  deny /opt/** r,
+
+  include if exists <local/steam-launch>
+}