fix: resolve all remaining audit failures across rust, svelte, and java

launcher/src/pages/Guilds.svelte

@@ -179,7 +179,7 @@
           <div class="guild-info">
             <div class="guild-title-line">
               <h2>{myGuild.name}</h2>
-              <span class="badge member-badge"><Users size={12} /> {myGuild.member_count} / {myGuild.max_members} Members</span>
+              <span class="badge member-badge"><Users size={12} /> {myGuild.member_count} Members</span>
               <span class="badge claim-badge"><Shield size={12} /> {myGuild.claims_count} Claims</span>
             </div>
             {#if myGuild.description}
@@ -228,23 +228,23 @@
       {:else if activeTab === 'members'}
         <div class="members-tab">
           <div class="members-grid">
-            {#each members as m (m.user_uuid)}
+            {#each members as m (m.uuid)}
               <div
                 class="member-card glass"
                 role="button"
                 tabindex="0"
-                onclick={() => (app.viewProfileUuid = m.user_uuid)}
-                onkeydown={(e) => e.key === 'Enter' && (app.viewProfileUuid = m.user_uuid)}
+                onclick={() => (app.viewProfileUuid = m.uuid)}
+                onkeydown={(e) => e.key === 'Enter' && (app.viewProfileUuid = m.uuid)}
               >
                 <div class="member-avatar-wrap">
-                  <Avatar uuid={m.user_uuid} name={m.username} size={2.5} />
-                  {#if m.is_online}
+                  <Avatar uuid={m.uuid} name={m.name} size={2.5} />
+                  {#if m.online}
                     <span class="online-indicator" title="Online"></span>
                   {/if}
                 </div>
                 <div class="member-details">
                   <div class="member-name-row">
-                    <span class="member-name">{m.username}</span>
+                    <span class="member-name">{m.name}</span>
                     {#if m.role === 'leader'}
                       <span class="badge leader-badge"><Crown size={11} /> Leader</span>
                     {:else if m.role === 'officer'}