treewide: convert all LuCI-based packages to gluon-web

Makefile

docs/dev/configmode.rst

docs/dev/i18n.rst

docs/dev/upgrade.rst

docs/features/private-wlan.rst

docs/features/roles.rst

docs/features/wired-mesh.rst

docs/site-example/site.mk

docs/user/site.rst

package/gluon-config-mode-autoupdater/Makefile

...rc/lib/gluon/config-mode/wizard/0050-autoupdater-info.lua

...luasrc/lib/gluon/config-mode/wizard/0500-contact-info.lua

package/gluon-config-mode-core/Makefile

...re/files/lib/gluon/web/view/gluon/config-mode/reboot.html

...e/files/lib/gluon/web/view/gluon/config-mode/welcome.html

...ore/files/usr/lib/lua/luci/view/gluon/cbi/config-mode.htm

.../files/usr/lib/lua/luci/view/gluon/config-mode/reboot.htm

...e/luasrc/lib/gluon/config-mode/reboot/0900-msg-reboot.lua

...asrc/lib/gluon/web/controller/gluon-config-mode/index.lua

...e/luasrc/lib/gluon/web/model/gluon-config-mode/wizard.lua