Expand Debian scaffold for TurtleTerm Linux-first packaging

Author: mdheller

packaging/linux/deb/control

@@ -2,11 +2,13 @@ Package: turtle-term
 Version: 0.1.0
 Section: devel
 Priority: optional
-Architecture: amd64
+Architecture: amd64 arm64
 Maintainer: SourceOS Linux <maintainers@sourceos.local>
 Depends: libc6, libfontconfig1, libfreetype6, libssl3, libx11-6, libxcb1, libxkbcommon0, zlib1g
 Homepage: https://github.com/SourceOS-Linux/TurtleTerm
 Description: TurtleTerm trusted terminal and agent workbench
  TurtleTerm is the SourceOS policy-aware, agent-addressable terminal workbench
  for trusted command execution, terminal receipts, agent delegation, and
- reproducible operator workflows.
+ reproducible operator workflows. The package installs TurtleTerm product
+ launchers, Linux desktop metadata, AppStream metadata, TurtleTerm profile,
+ skill manifests, and private runtime files under libexec/turtle-term.