Merge upstream/main and address Copilot review feedback

Merge resolved conflicts in web/src/{i18n/{en,zh,types}.ts,lib/api.ts}
by keeping both this branch's `profiles` additions and upstream's new
`models` page additions.

Copilot review feedback:
- Implement POST /api/profiles/{name}/open-terminal endpoint (already
  present); align Windows branch to `cmd.exe /c start "" <cmd>` so it
  matches the new test and spawns a fresh window instead of /k reusing
  the parent console.
- Move backslash escaping out of the macOS AppleScript f-string
  expression (Python <3.12 disallows backslashes inside f-string
  expression parts).
- Patch `_get_wrapper_dir` via monkeypatch in
  test_profiles_create_creates_wrapper_alias_when_safe so the test no
  longer writes to the real `~/.local/bin`.
- Extend test_dashboard_browser_safe_imports to scan `.ts` files in
  addition to `.tsx`.
- Switch upstream's new ModelsPage.tsx away from the `@nous-research/ui`
  root barrel onto per-component subpaths to satisfy the stricter scan.
- Fix NouiTypography `leading-1.4` -> `leading-[1.4]` so Tailwind
  actually emits the line-height for the `sm` variant.
- Guard ProfilesPage.openSoulEditor against out-of-order responses by
  tracking the latest requested profile via a ref.
- Replace ProfilesPage's hand-rolled setup command with a fetch to
  `/api/profiles/{name}/setup-command` so the copied command always
  matches what the backend would actually run (handles wrapper-alias
  collisions and reserved names correctly).
- Wire SOUL.md textarea label `htmlFor` -> textarea `id` so screen
  readers and clicking the label work as expected.

web/src/App.tsx

@@ -20,6 +20,7 @@ import {
   BookOpen,
   Clock,
   Code,
+  Cpu,
   Database,
   Download,
   Eye,
@@ -60,6 +61,7 @@ import EnvPage from "@/pages/EnvPage";
 import SessionsPage from "@/pages/SessionsPage";
 import LogsPage from "@/pages/LogsPage";
 import AnalyticsPage from "@/pages/AnalyticsPage";
+import ModelsPage from "@/pages/ModelsPage";
 import CronPage from "@/pages/CronPage";
 import ProfilesPage from "@/pages/ProfilesPage";
 import SkillsPage from "@/pages/SkillsPage";
@@ -96,6 +98,7 @@ const BUILTIN_ROUTES_CORE: Record<string, ComponentType> = {
   "/": RootRedirect,
   "/sessions": SessionsPage,
   "/analytics": AnalyticsPage,
+  "/models": ModelsPage,
   "/logs": LogsPage,
   "/cron": CronPage,
   "/skills": SkillsPage,
@@ -126,6 +129,12 @@ const BUILTIN_NAV_REST: NavItem[] = [
     label: "Analytics",
     icon: BarChart3,
   },
+  {
+    path: "/models",
+    labelKey: "models",
+    label: "Models",
+    icon: Cpu,
+  },
   { path: "/logs", labelKey: "logs", label: "Logs", icon: FileText },
   { path: "/cron", labelKey: "cron", label: "Cron", icon: Clock },
   { path: "/skills", labelKey: "skills", label: "Skills", icon: Package },
@@ -144,6 +153,7 @@ const ICON_MAP: Record<string, ComponentType<{ className?: string }>> = {
   Activity,
   BarChart3,
   Clock,
+  Cpu,
   FileText,
   KeyRound,
   MessageSquare,