MultiServer: Notify clients of hint points (#1548)

* notify clients of their amount of hint points on initial connection and when hinting

* send in connect packet instead of sending a RoomUpdate on connect

* send hint_points update in `on_new_hint`

* add to connected packet docs

* hint_points isn't a new variable on RoomUpdate now

* note roomupdate can contain connected members

* add the hint point stuff to commonclient

* only show hint points when relevant and default to 0

* Revert "note roomupdate can contain connected members"

* remove hint_points from roomupdate args list and condense explanation of possible packet args

* updates from phar's review

* Small tweak to wording in RoomUpdate

---------

Co-authored-by: Fabian Dill <Berserker66@users.noreply.github.com>
Co-authored-by: Phar <zach@alliware.com>

kvui.py

@@ -151,11 +151,11 @@ class ServerLabel(HovererableLabel):
                     min_cost = int(ctx.server_version >= (0, 3, 9))
                     text += f"\nA new !hint <itemname> costs {ctx.hint_cost}% of checks made. " \
                             f"For you this means every " \
-                            f"{max(min_cost, int(ctx.hint_cost * 0.01 * ctx.total_locations))}" \
-                            f" location checks."
+                            f"{max(min_cost, int(ctx.hint_cost * 0.01 * ctx.total_locations))} " \
+                            "location checks." \
+                            f"\nYou currently have {ctx.hint_points} points."
                 elif ctx.hint_cost == 0:
                     text += "\n!hint is free to use."
-
             else:
                 text += f"\nYou are not authenticated yet."