UniversalAdmin 1.8.0

The menus got a new look: a frame in every module's colour, glass panes
that always mean the same, and hubs instead of long lists of buttons. See
ADR 0027.

Added

• Main menu as a dashboard: players online, open reports, TPS,
  maintenance and the network at a glance, the modules in three groups,
  and a "My status" row to switch vanish, staff mode, godmode, staff chat
  and your nick on and off.
• Status line: staff see what they have switched on in the action bar,
  e.g. Vanish · Godmode · Nick Notch, while something is on. In staff
  mode the target display keeps the action bar. Off with
  gui.status-line: false.
• A player's profile is the place for everything about them: who,
  where, playtime and condition on the left, then rows to moderate (warn,
  temp mute, kick, temp ban, freeze/unfreeze right there), view (inventory,
  ender chest, effects, history, reports, notes, alts), help (teleport,
  bring, heal, feed, flight, all actions) and more. The previous and next
  online player are one click away, the UUID can be copied.
• Player lists as tabs: the Players button opens the online players;
  Online, Offline and Recently seen switch in the header.
• A freeze is visible: the frozen player sees a title until they are
  free (moderation.freeze.show-title), and staff who may freeze see a
  marker above their head with who froze them and for how long
  (moderation.freeze.staff-marker).
• Settings with readable names and descriptions in English and German;
  the config path is still shown below.

Changed

• Every page has the same frame: the header in the module's colour with
  back, main menu, the page's icon, refresh and close; tools and paging at
  the bottom; empty slots are black. Glass colours mean the same on every
  page - green on/confirm, red off/danger, orange warning, white "nothing
  here".
• Switching pages no longer closes and reopens the inventory - no flicker,
  the mouse stays where it is.
• Confirmations have a frame in the colour of what is at stake: red for a
  ban, orange for a kick or mute.

For extension developers

• API 1.7: GuiGlass, MenuGroup, GuiWindow, GuiStyle,
  StatusToggle/StatusToggleRegistry/ActionStatusToggle,
  PlayerMenuGroup, PlayerMenuEntry#group(), GuiClickContext#page(),
  ModuleDescriptor#menuGroup/#color. Everything has a default -
  extensions built against API 1.6 keep working unchanged.

What's Changed

• UniversalAdmin 1.8.0 by @nicki41 in #18

Full Changelog: v1.7.2...v1.8.0