v0.12.33 text cleanup of the app and bug fixes.

frontend/src/pages/GroupManagerPage.jsx

@@ -583,8 +583,6 @@ function U2URestrictionsTab({ allUserGroups, isMobile = false, onIF, onIB }) {
               <h3 style={{ fontSize:16, fontWeight:700, margin:'0 0 6px' }}>{selectedGroup.name}</h3>
               <p style={{ fontSize:13, color:'var(--text-secondary)', margin:0, lineHeight:1.5 }}>
                 Members of <strong>{selectedGroup.name}</strong> can initiate 1-to-1 direct messages with members of all <strong>checked</strong> groups.
-                Unchecking a group blocks initiation — existing conversations are preserved.
-                Admins are always exempt. If a user is in multiple groups, the least restrictive rule applies.
               </p>
             </div>