docs(webui): refresh stale features/ path comments after the components/ rename

Comment-only tidy from the feng-shui audit — no code behavior changes. The
features/ directory was renamed to components/ during modularization, but
several header banners and inline comments still named the old path:

- 6 component module headers (admin/tasks/backup/dashboard/updater/index.js +
  updater/js/updater-page.js) now name their real components/<id>/… path
- core/kernel/js/spa.js + core/tasks/js/task-router.js comments
- backend/routes/features.js doc-banner (drop a components/<id>/ folder …)
- core/update-notifier/css/update-notifier.css header (js/update-notifier.js)

Guarded the rewrite so the LIVE /api/features/list endpoint name (feature-
registry.js sources + backend route) is untouched — only stale 'features/<path>'
directory references were updated.

Signed-off-by: librelad <librelad@digitalangels.vip>

containers/libreportal/backend/routes/features.js

@@ -12,9 +12,9 @@ const FEATURES_DIR = path.join(__dirname, '..', '..', 'frontend', 'components');
    Walks frontend/components/<id>/ and returns one entry per directory that
    contains a feature.json — the WebUI's page manifest, discovered from the
    folders themselves (exactly how /api/themes/list discovers themes). Drop a
-   features/<id>/ folder in and its page appears; delete it and the page is
+   components/<id>/ folder in and its page appears; delete it and the page is
    gone — no central edit. The navigation kernel fetches this and falls back to
-   the checked-in features/manifest.dev.json if the API is unavailable.
+   the checked-in components/manifest.dev.json if the API is unavailable.
 
    Each feature.json declares: id, routes[], optional module (self-registering
    index.js), optional handler (legacy fallback method), navId, nav{}, and order

containers/libreportal/frontend/components/admin/index.js

@@ -1,4 +1,4 @@
-// features/admin/index.js — the whole Admin area as one feature module.
+// components/admin/index.js — the whole Admin area as one feature module.
 //
 // Admin owns every /admin* sub-route: /admin & /admin/dashboard (overview
 // board), /admin/config/<cat> (config-form pages), /admin/system[/<sub>]

containers/libreportal/frontend/components/backup/index.js

@@ -1,4 +1,4 @@
-// features/backup/index.js — Backup Center as a self-contained feature module.
+// components/backup/index.js — Backup Center as a self-contained feature module.
 //
 // FIRST page migrated to the feature-module contract (docs/frontend-modularization.md).
 // The kernel drives mount()/unmount() for the /backup route instead of

containers/libreportal/frontend/components/dashboard/index.js

@@ -1,4 +1,4 @@
-// features/dashboard/index.js — the landing Dashboard as a feature module.
+// components/dashboard/index.js — the landing Dashboard as a feature module.
 //
 // dashboard.js exposes bare global functions (loadInstalledApps,
 // loadDashboardData live in dashboard.js / data-loader.js, both eager core

containers/libreportal/frontend/components/tasks/index.js

@@ -1,4 +1,4 @@
-// features/tasks/index.js — the Tasks page as a feature module.
+// components/tasks/index.js — the Tasks page as a feature module.
 //
 // window.tasksManager is a system-loader singleton (its "task-system" component
 // loads all task scripts, starts the shared SSE bus, then news TasksManager).

containers/libreportal/frontend/components/updater/index.js

@@ -1,4 +1,4 @@
-// features/updater/index.js — App Updater feature module.
+// components/updater/index.js — App Updater feature module.
 //
 // Per-app version tracking + CVE/security scanning + disaster-recovery
 // (snapshot-before-update and rollback). Built in the same shape as the backup

containers/libreportal/frontend/components/updater/js/updater-page.js

@@ -1,4 +1,4 @@
-// features/updater/updater-page.js — App Updater controller.
+// components/updater/js/updater-page.js — App Updater controller.
 //
 // Surfaces, per installed app: version state (current -> available), security
 // posture (CVEs by severity), and disaster-recovery readiness (a snapshot is

containers/libreportal/frontend/core/kernel/js/spa.js

@@ -256,7 +256,7 @@ class LibrePortalSPAClean {
 
     // (The dashboard data-reload that used to live here is now folded into the
     // dashboard feature module's mount(), so it fires exactly once per
-    // navigation. See features/dashboard/index.js.)
+    // navigation. See components/dashboard/index.js.)
 
     this.isLoading = true;
     //console.log('🧭 Navigating to:', path);

containers/libreportal/frontend/core/tasks/js/task-router.js

@@ -69,7 +69,7 @@ class TaskRouter {
         case 'tool':
           return await this.actions.runTool(params.appName, params.toolName, params.toolArgs, params.toolLabel);
 
-        // App Updater (features/updater) — version/CVE refresh + update/rollback,
+        // App Updater (components/updater) — version/CVE refresh + update/rollback,
         // each routed to the locked-down `libreportal updater` CLI as a task.
         case 'updater_check':
           return await this.actions.updaterCheck();

containers/libreportal/frontend/core/update-notifier/css/update-notifier.css

@@ -1,5 +1,5 @@
 /* Update Notifier — topbar badge, dashboard banner, and details panel.
-   Driven by js/components/update-notifier.js. Colours come from the active
+   Driven by js/update-notifier.js. Colours come from the active
    theme tokens (with safe fallbacks) so it tracks every palette. */
 
 /* ---- Topbar badge -------------------------------------------------------- */