[MAJOR CHANGE] Admin rank datum (#17133)

* Admin ranks update

* Permissions fix

* One missing thing

* Further rework to make database also fully work

* Adds admin rank bitflag calculator to tools

* ZA WARUDO

---------

Co-authored-by: C.L. <killer65311@gmail.com>

SQL/starter_admin_ranks.sql

@@ -0,0 +1,15 @@
+INSERT INTO admin_ranks
+    (rank, flags, exclude_flags, can_edit_flags)
+VALUES
+    ('Host', 65535, 0, 65535),
+    ('Head Admin', 65535, 0, 65535),
+    ('Game Master', 65535, 0, 65535),
+    ('Moderator', 8192, 0, 0),
+    ('Game Admin', 8191, 0, 0),
+    ('Dev Mod', 13937, 0, 0),
+    ('Developer', 5745, 0, 0),
+    ('Badmin', 5727, 0, 0),
+    ('Trial Admin', 5638, 0, 0),
+    ('Admin Candidate', 2, 0, 0),
+    ('Retired Admin', 258, 0, 0),
+    ('Admin Observer', 0, 0, 0);