feat: dev:all runner for web, electron and docker with plugin hot reload, termix-plugin dev

src/ui/plugin-host/loader.ts

@@ -398,6 +398,11 @@ function onPluginsChanged() {
   void syncPlugins();
 }
 
+// Sent by scripts/dev.mjs after it rebuilt a plugin or restarted the backend.
+import.meta.hot?.on("termix:plugins-reloaded", () => {
+  if (started) void syncPlugins();
+});
+
 function onFocus() {
   const now = Date.now();
   if (now - lastFocusSync < FOCUS_SYNC_INTERVAL_MS) return;

src/ui/shell/MobileBar.tsx

@@ -19,6 +19,7 @@ import {
 import { useHiddenRailTabs } from "@/sidebar/hidden-rail-tabs";
 import { RailBadge } from "@/sidebar/RailBadge";
 import { cn } from "@/lib/utils";
+import { isElectron } from "@/lib/electron";
 
 const PRIMARY_COUNT = 4;
 
@@ -183,14 +184,16 @@ export function MobileBar({
                     onOpenSettings();
                   }}
                 />
-                <SheetRow
-                  icon={LogOut}
-                  label={t("common.logout")}
-                  onClick={() => {
-                    close();
-                    onLogout();
-                  }}
-                />
+                {!isElectron() && (
+                  <SheetRow
+                    icon={LogOut}
+                    label={t("common.logout")}
+                    onClick={() => {
+                      close();
+                      onLogout();
+                    }}
+                  />
+                )}
               </div>
             </div>
           </div>

src/ui/sidebar/AppRail.tsx

@@ -25,6 +25,7 @@ import { useUiPreferencesContext } from "@/contexts/UiPreferencesContext";
 import { toggleHiddenRailTab, useHiddenRailTabs } from "./hidden-rail-tabs";
 import { RailBadge } from "./RailBadge";
 import { rem } from "@/lib/rem";
+import { isElectron } from "@/lib/electron";
 
 /** Core rail views; plugins add their own ids at runtime. */
 export type CoreRailView =
@@ -437,20 +438,25 @@ export function AppRail({
           </>
         )}
         {footerItems.map(renderItem)}
-        {footerItems.length > 0 && <Rule expanded={railExpanded} />}
-        <button
-          type="button"
-          onClick={() => onLogout({ manual: true })}
-          style={btnStyle}
-          title={t("common.logout")}
-          aria-label={t("common.logout")}
-          className={`${btnBase} text-muted-foreground hover:text-destructive hover:bg-destructive/10`}
-        >
-          <RailIcon>
-            <LogOut size={16} />
-          </RailIcon>
-          <RailLabel expanded={railExpanded}>{t("common.logout")}</RailLabel>
-        </button>
+        {footerItems.length > 0 && !isElectron() && (
+          <Rule expanded={railExpanded} />
+        )}
+        {/* The desktop signs in to its own local profile by itself. */}
+        {!isElectron() && (
+          <button
+            type="button"
+            onClick={() => onLogout({ manual: true })}
+            style={btnStyle}
+            title={t("common.logout")}
+            aria-label={t("common.logout")}
+            className={`${btnBase} text-muted-foreground hover:text-destructive hover:bg-destructive/10`}
+          >
+            <RailIcon>
+              <LogOut size={16} />
+            </RailIcon>
+            <RailLabel expanded={railExpanded}>{t("common.logout")}</RailLabel>
+          </button>
+        )}
       </div>
 
       <div className="shrink-0 border-t border-border">

src/ui/tests/shell/MobileBar.test.tsx

@@ -24,6 +24,7 @@ afterEach(() => {
   cleanup();
   resetRegisteredRailItems();
   localStorage.clear();
+  delete (window as { IS_ELECTRON?: boolean }).IS_ELECTRON;
 });
 
 function renderBar(onRailClick = vi.fn()) {
@@ -77,6 +78,17 @@ describe("MobileBar", () => {
     expect(screen.getByText("nav.group.objects")).toBeTruthy();
   });
 
+  it("leaves logout out of More on the desktop", () => {
+    renderBar();
+    fireEvent.click(screen.getByLabelText("common.more"));
+    expect(screen.getByText("common.logout")).toBeTruthy();
+    cleanup();
+    (window as { IS_ELECTRON?: boolean }).IS_ELECTRON = true;
+    renderBar();
+    fireEvent.click(screen.getByLabelText("common.more"));
+    expect(screen.queryByText("common.logout")).toBeNull();
+  });
+
   it("leaves out hidden items", () => {
     localStorage.setItem("hiddenRailTabs", JSON.stringify(["hosts"]));
     renderBar();

src/ui/tests/sidebar/AppRail.test.tsx

@@ -1,5 +1,5 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
-import { fireEvent, render, screen } from "@testing-library/react";
+import { cleanup, fireEvent, render, screen } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
 import { Bell, Boxes } from "lucide-react";
 import { AppRail } from "../../sidebar/AppRail";
@@ -25,6 +25,7 @@ vi.mock("@/hooks/use-permissions", () => ({
 afterEach(() => {
   resetRegisteredRailItems();
   localStorage.clear();
+  delete (window as { IS_ELECTRON?: boolean }).IS_ELECTRON;
 });
 
 function renderRail(onRailClick = vi.fn()) {
@@ -44,6 +45,15 @@ function renderRail(onRailClick = vi.fn()) {
 }
 
 describe("AppRail", () => {
+  it("shows logout in the browser but not on the desktop", () => {
+    renderRail();
+    expect(screen.getByLabelText("common.logout")).toBeTruthy();
+    cleanup();
+    (window as { IS_ELECTRON?: boolean }).IS_ELECTRON = true;
+    renderRail();
+    expect(screen.queryByLabelText("common.logout")).toBeNull();
+  });
+
   it("puts a footer item above the profile with its badge", async () => {
     registerRailItem({
       id: "inbox",