feat: wire remote-desktop plugin into core and rename i18n keys

Repoints core consumers (dispatcher, collab, session-sharing, tab
utils) at the plugin, adds isTabTypeAvailable gating for rdp/vnc/
telnet, widens hostCapability to accept an array, and renames the
guacamole i18n namespace to remoteDesktop.

src/ui/sidebar/AdminSettingsPanel.tsx

@@ -866,9 +866,9 @@ export function AdminSettingsPanel({
   async function handleSaveGuacamole() {
     try {
       await updateGuacamoleSettings({ enabled: guacEnabled, url: guacUrl });
-      toast.success(t("admin.guacamoleSaved"));
+      toast.success(t("admin.remoteDesktopSaved"));
     } catch {
-      toast.error(t("admin.guacamoleSaveFailed"));
+      toast.error(t("admin.remoteDesktopSaveFailed"));
     }
   }
 
@@ -879,7 +879,7 @@ export function AdminSettingsPanel({
       await updateGuacamoleSettings({ enabled: newVal, url: guacUrl });
     } catch {
       setGuacEnabled(!newVal);
-      toast.error(t("admin.guacamoleUpdateFailed"));
+      toast.error(t("admin.remoteDesktopUpdateFailed"));
     }
   }
 

src/ui/sidebar/AdminSettingsSections.tsx

@@ -520,17 +520,17 @@ export function AdminGeneralSettingsSection({
 
         <div className="flex flex-col gap-2 border-t border-border pt-3 mt-2">
           <SettingRow
-            label={t("admin.enableGuacamole")}
+            label={t("admin.enableRemoteDesktop")}
             description={
               <>
-                {t("admin.enableGuacamoleDesc")}{" "}
+                {t("admin.enableRemoteDesktopDesc")}{" "}
                 <a
                   href="https://docs.termix.site/setup/remote-desktop"
                   target="_blank"
                   rel="noreferrer"
                   className="text-accent-brand hover:underline"
                 >
-                  {t("admin.enableGuacamoleDocsLink")}
+                  {t("admin.enableRemoteDesktopDocsLink")}
                 </a>
               </>
             }

src/ui/sidebar/HostEditorGeneralTab.tsx

@@ -773,7 +773,7 @@ export function HostEditorGeneralTab({
                 protocols.enableRdp ||
                 protocols.enableVnc ||
                 protocols.enableTelnet
-                  ? `${t("hosts.connectionOriginDesc")} ${t("hosts.connectionOriginGuacamoleNote")}`
+                  ? `${t("hosts.connectionOriginDesc")} ${t("hosts.connectionOriginRemoteDesktopNote")}`
                   : t("hosts.connectionOriginDesc")
               }
             >

src/ui/sidebar/quick-connect-host.ts

@@ -1,6 +1,6 @@
 import type { SSHHostData } from "@/types";
 import type { Host } from "@/types/ui-types";
-import type { GuacamoleQuickHost } from "@/features/guacamole/GuacamoleApp";
+import type { GuacamoleQuickHost } from "../../../plugins/remote-desktop/frontend/GuacamoleApp";
 
 export type QuickConnectProtocol = "ssh" | "rdp" | "vnc";
 

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

@@ -493,17 +493,19 @@ export function HostItem({
   const sshActions = getSshActions(host);
   const availableActions: TabType[] = [
     ...sshActions.map(({ type }) => type),
-    ...(host.enableRdp ? (["rdp"] as const) : []),
-    ...(host.enableVnc ? (["vnc"] as const) : []),
-    ...(host.enableTelnet ? (["telnet"] as const) : []),
+    ...(host.enableRdp && isTabTypeAvailable("rdp") ? (["rdp"] as const) : []),
+    ...(host.enableVnc && isTabTypeAvailable("vnc") ? (["vnc"] as const) : []),
+    ...(host.enableTelnet && isTabTypeAvailable("telnet")
+      ? (["telnet"] as const)
+      : []),
   ];
   const defaultAction: TabType = host.enableSsh
     ? "terminal"
-    : host.enableRdp
+    : host.enableRdp && isTabTypeAvailable("rdp")
       ? "rdp"
-      : host.enableVnc
+      : host.enableVnc && isTabTypeAvailable("vnc")
         ? "vnc"
-        : host.enableTelnet
+        : host.enableTelnet && isTabTypeAvailable("telnet")
           ? "telnet"
           : "terminal";
   const openHostTab = (
@@ -604,11 +606,13 @@ export function HostItem({
         ),
       )}
       {host.enableSsh &&
-        (host.enableRdp || host.enableVnc || host.enableTelnet) &&
+        ((host.enableRdp && isTabTypeAvailable("rdp")) ||
+          (host.enableVnc && isTabTypeAvailable("vnc")) ||
+          (host.enableTelnet && isTabTypeAvailable("telnet"))) &&
         sshActions.length > 0 && (
           <div className="w-px h-3.5 bg-border/60 mx-0.5 shrink-0" />
         )}
-      {host.enableRdp && (
+      {host.enableRdp && isTabTypeAvailable("rdp") && (
         <button
           title={t("hosts.connectRdp")}
           onPointerEnter={() => preloadTabSurface("rdp")}
@@ -631,7 +635,7 @@ export function HostItem({
           <MonitorUp className="size-3.5" />
         </button>
       )}
-      {host.enableVnc && (
+      {host.enableVnc && isTabTypeAvailable("vnc") && (
         <button
           title={t("hosts.connectVnc")}
           onPointerEnter={() => preloadTabSurface("vnc")}
@@ -645,7 +649,7 @@ export function HostItem({
           <MousePointerClick className="size-3.5" />
         </button>
       )}
-      {host.enableTelnet && (
+      {host.enableTelnet && isTabTypeAvailable("telnet") && (
         <button
           title={t("hosts.connectTelnet")}
           onPointerEnter={() => preloadTabSurface("telnet")}
@@ -822,7 +826,7 @@ export function HostItem({
                   </DropdownMenuItem>
                 ),
               )}
-              {host.enableRdp && (
+              {host.enableRdp && isTabTypeAvailable("rdp") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();
@@ -833,7 +837,7 @@ export function HostItem({
                   {t("hosts.connectRdp")}
                 </DropdownMenuItem>
               )}
-              {host.enableVnc && (
+              {host.enableVnc && isTabTypeAvailable("vnc") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();
@@ -844,7 +848,7 @@ export function HostItem({
                   {t("hosts.connectVnc")}
                 </DropdownMenuItem>
               )}
-              {host.enableTelnet && (
+              {host.enableTelnet && isTabTypeAvailable("telnet") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();
@@ -1055,7 +1059,7 @@ export function HostItem({
                     {t("hosts.copyTmuxMonitorUrlAction")}
                   </DropdownMenuItem>
                 )}
-              {host.enableRdp && (
+              {host.enableRdp && isTabTypeAvailable("rdp") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();
@@ -1069,7 +1073,7 @@ export function HostItem({
                   {t("hosts.copyRdpUrlAction")}
                 </DropdownMenuItem>
               )}
-              {host.enableVnc && (
+              {host.enableVnc && isTabTypeAvailable("vnc") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();
@@ -1083,7 +1087,7 @@ export function HostItem({
                   {t("hosts.copyVncUrlAction")}
                 </DropdownMenuItem>
               )}
-              {host.enableTelnet && (
+              {host.enableTelnet && isTabTypeAvailable("telnet") && (
                 <DropdownMenuItem
                   onClick={(e) => {
                     e.stopPropagation();