fix: load plugin strings on guest pages, plugin wording and drop unused keys

src/ui/sidebar/AdminManagementSections.tsx

@@ -568,7 +568,7 @@ export function AdminRolesSection({
                 <span className="text-accent-brand">*</span>
               </label>
               <Input
-                placeholder="e.g., developer"
+                placeholder="developer"
                 value={newRoleName}
                 onChange={(e) => setNewRoleName(e.target.value)}
                 className="text-xs"
@@ -580,7 +580,7 @@ export function AdminRolesSection({
                 <span className="text-accent-brand">*</span>
               </label>
               <Input
-                placeholder="e.g., Developer"
+                placeholder="Developer"
                 value={newRoleDisplayName}
                 onChange={(e) => setNewRoleDisplayName(e.target.value)}
                 className="text-xs"

src/ui/sidebar/HostEditorGeneralTab.tsx

@@ -146,7 +146,7 @@ export function HostEditorGeneralTab({
   return (
     <>
       <HostOnly>
-        {/* Protocols — enable/disable each connection type */}
+        {/* Protocols, enable/disable each connection type */}
         <SectionCard
           title={t("hosts.protocols")}
           icon={<Globe className="size-3.5" />}

src/ui/sidebar/UserProfilePanel.tsx

@@ -493,7 +493,7 @@ export function UserProfilePanel({
   const { theme, setTheme } = useTheme();
   const localSnapshot = useRef<Record<string, string | null>>({});
 
-  // Appearance state — initialized from localStorage
+  // Appearance state, initialized from localStorage
   const [accentColor, setAccentColor] = useState(
     () => localStorage.getItem("termix-accent") ?? "#f59145",
   );
@@ -534,7 +534,7 @@ export function UserProfilePanel({
     }
   }, [linkedAccount, storageMode, onPrefsChange]);
 
-  // Settings toggles — all backed by localStorage
+  // Settings toggles, all backed by localStorage
   const [commandPaletteEnabled, setCommandPaletteEnabled] = useState(() => {
     const v = localStorage.getItem("commandPaletteShortcutEnabled");
     return v !== null ? v === "true" : true;
@@ -1137,7 +1137,7 @@ export function UserProfilePanel({
         userId={userId}
       />
 
-      {/* Storage mode toggle — only meaningful once a remote server is
+      {/* Storage mode toggle, only meaningful once a remote server is
           connected; with no sync there's nowhere for "cloud" to sync to,
           so this stays forced to local storage and hidden. */}
       {(!isElectron() || isLinked) && shows("data") && (
@@ -1224,7 +1224,7 @@ export function UserProfilePanel({
                   {t("newUi.sidebar.userProfile.usernameLabel")}
                 </span>
                 <span className="text-sm font-semibold mt-0.5">
-                  {accountUsername || "—"}
+                  {accountUsername || "-"}
                 </span>
               </div>
               <div className="flex flex-col py-2">
@@ -1233,7 +1233,7 @@ export function UserProfilePanel({
                 </span>
                 <div className="flex flex-wrap gap-1 mt-0.5">
                   <span className="inline-flex items-center px-1.5 py-0.5 text-[10px] font-semibold border border-accent-brand/40 bg-accent-brand/10 text-accent-brand w-fit">
-                    {userRole || "—"}
+                    {userRole || "-"}
                   </span>
                   {userRoles.map((r) => (
                     <span
@@ -1252,7 +1252,7 @@ export function UserProfilePanel({
                       {t("newUi.sidebar.userProfile.authMethodLabel")}
                     </span>
                     <span className="text-sm font-semibold mt-0.5">
-                      {authMethod || "—"}
+                      {authMethod || "-"}
                     </span>
                   </div>
                   <div className="flex flex-col py-2">

src/ui/sidebar/tree/HostItem/HostItem.tsx

@@ -1282,7 +1282,7 @@ export function HostItem({
             </div>
           )}
 
-        {/* Action tray — slides open on hover (default) or via chevron in click-tray mode */}
+        {/* Action tray, slides open on hover (default) or via chevron in click-tray mode */}
         {!isCompact && (
           <div className={trayVisibilityClass}>
             {tokens.showResourceRow &&

src/ui/sidebar/tree/SidebarTree.tsx

@@ -617,7 +617,7 @@ export function SidebarTree({
         pin: host.pin ?? false,
         notes: host.notes,
         // Key material is never sent to the frontend, so a cloned key-auth
-        // host would have authType "key" with no key — unusable. Reset to
+        // host would have authType "key" with no key, which is unusable. Reset to
         // password so the clone is in a connectable (editable) state.
         authType: host.authType === "key" ? "password" : host.authType,
         password: host.authType === "key" ? null : (host.password ?? null),