refactor!: rename the project from Monitor to MoShiro

Namespaces, assemblies, projects and directories, the solution, binaries,
images, systemd units, config paths, environment variables, protocol method
names, the media type and the raw chunk magic all move to MoShiro/moshiro.
Existing data and deployments are not compatible and must be recreated.
Also fix the architecture tests after the solution layout change and make
the update tests independent of their order.

packaging/openwrt/moshiro-probe.init

@@ -0,0 +1,26 @@
+#!/bin/sh /etc/rc.common
+# procd service for moshiro-probe (OpenWrt). Installed as /etc/init.d/moshiro-probe.
+
+START=95
+STOP=10
+USE_PROCD=1
+
+PROG=/usr/lib/moshiro/moshiro-probe
+CONF=/etc/moshiro/probe.json
+
+start_service() {
+	[ -f "$CONF" ] || {
+		logger -t moshiro-probe "$CONF not found: download it from the panel (POST /api/admin/probe/identity)"
+		return 1
+	}
+	procd_open_instance
+	procd_set_param command "$PROG" --config "$CONF"
+	# respawn: threshold(s) timeout(s) retry (0 = forever)
+	procd_set_param respawn 3600 5 0
+	procd_set_param stdout 1
+	procd_set_param stderr 1
+	procd_set_param limits nofile=4096
+	# Run unprivileged when the installer could create the user (busybox adduser may be missing)
+	id moshiro >/dev/null 2>&1 && procd_set_param user moshiro
+	procd_close_instance
+}