feat(supervision): add choice watcher daemon, HTTPS spec docs, and test suites

- bin/muse_choice_watcher.py + systemd/muse-choices-reconcile.*: automatic choice answering and timer reconciliation
- bin/digest.py: fleet log and health summarization
- docs/BOX-*-HTTPS.md: comprehensive HTTPS execution contracts and API documentation
- docs/MUSE-CHOICES-POLICY.md & docs/SUPERVISION-SPEC.md: autonomous execution specs
- tests/test_*.py: unit test suites for HTTPS API, choice watcher, fleet heal, and swarm pruning

systemd/muse-choices-reconcile.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=NetVM Muse Choice Watcher Reconcile
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/python3 /home/super/Projects/NetVM/bin/muse_choice_watcher.py reconcile
+WorkingDirectory=/home/super/Projects/NetVM
+StandardOutput=journal
+StandardError=journal
+# Reconcile spawns long-lived per-pane daemons. Default KillMode=
+# control-group would SIGTERM/SIGKILL them (setsid cannot escape a
+# cgroup) the moment this oneshot service exits -- leaving every
+# timer-started pane uncovered (observed live). Only signal the main
+# process so spawned watchers survive service exit.
+KillMode=process