feat: GL kit-connect ipk + one-button wizard + web dashboard for both platforms

Synology kit-connect (SPK):
- wizard.sh — one-button Keylink IT fleet setup (auto-runs on install)
- www/index.html — dark-themed local dashboard (same design as busrouter)
- bin/serve-dashboard.sh — busybox httpd on port 8089 with CGI endpoints
- start-stop-status updated to manage dashboard alongside daemon
- INFO updated: RT2600ac + RT6600ax compatibility noted
- postinst now runs wizard --auto for first-time setup

GL kit-connect (OpenWrt ipk):
- Makefile — DEPENDS: +curl +openssh-client +tailscale
- procd init — USE_PROCD=1, respawn with 5s delay
- connect-daemon.sh — Tailscale + reverse SSH (same as Synology version)
- connect-wizard.sh — one-button setup, idempotent, UCI config
- connect-register.sh — standalone hub registration
- www/kitconnect/index.html — dark-themed dashboard with wizard button
- www/kitconnect/wizard.cgi — web-triggered wizard endpoint
- UCI config at /etc/config/kitconnect

Both platforms share: same hub protocol, same Tailscale key, same port pool.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

gl-kit-connect/Makefile

@@ -0,0 +1,69 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=kit-connect
+PKG_VERSION:=0.1.0
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/kit-connect
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=Pioneer Bus Fleet — Connectivity Agent
+  DEPENDS:=+curl +openssh-client +tailscale
+  PKGARCH:=all
+endef
+
+define Package/kit-connect/description
+  Unified management connectivity for Pioneer bus fleet routers.
+  Deploys Tailscale + reverse SSH tunnel. Hub auto-assigns ports.
+  Includes one-button setup wizard and local status dashboard.
+
+  Compatible: GL-XE3000, GL-MT3000, and all OpenWrt-based fleet routers.
+endef
+
+define Build/Compile
+endef
+
+define Package/kit-connect/install
+	$(INSTALL_DIR) $(1)/etc/init.d $(1)/etc/config $(1)/etc/kitconnect
+	$(INSTALL_DIR) $(1)/usr/sbin $(1)/www/kitconnect
+
+	# Init + config
+	$(INSTALL_BIN) ./files/etc/init.d/kitconnect $(1)/etc/init.d/kitconnect
+	$(INSTALL_CONF) ./files/etc/config/kitconnect $(1)/etc/config/kitconnect
+
+	# Binaries
+	$(INSTALL_BIN) ./files/usr/sbin/connect-daemon.sh $(1)/usr/sbin/connect-daemon.sh
+	$(INSTALL_BIN) ./files/usr/sbin/connect-register.sh $(1)/usr/sbin/connect-register.sh
+	$(INSTALL_BIN) ./files/usr/sbin/connect-wizard.sh $(1)/usr/sbin/connect-wizard.sh
+
+	# SSH key (private — must be 600)
+	$(INSTALL_DATA) ./files/etc/kitconnect/connect_id_ed25519 $(1)/etc/kitconnect/connect_id_ed25519
+	chmod 600 $(1)/etc/kitconnect/connect_id_ed25519
+
+	# Web UI
+	$(INSTALL_DATA) ./files/www/kitconnect/index.html $(1)/www/kitconnect/index.html
+	$(INSTALL_BIN)  ./files/www/kitconnect/wizard.cgi $(1)/www/kitconnect/wizard.cgi
+endef
+
+define Package/kit-connect/postinst
+#!/bin/sh
+# Run the setup wizard on first install
+if [ -z "$${IPKG_INSTROOT}" ]; then
+	/etc/init.d/kitconnect enable 2>/dev/null || true
+	/usr/sbin/connect-wizard.sh --auto 2>/dev/null || true
+	/etc/init.d/kitconnect start 2>/dev/null || true
+fi
+endef
+
+define Package/kit-connect/prerm
+#!/bin/sh
+# Stop service before removal
+if [ -z "$${IPKG_INSTROOT}" ]; then
+	/etc/init.d/kitconnect stop 2>/dev/null || true
+	/etc/init.d/kitconnect disable 2>/dev/null || true
+fi
+endef
+
+$(eval $(call BuildPackage,kit-connect))