Fix client autocomplete pagination + hide admin sidebar on front-end pages

fetchClientNames() requested page[limit]=200 but never followed
links.next, and JSON:API silently clamps to a 50-item hard cap -- with
106 client terms, everything past the 50th alphabetically (e.g. "LE
CAMPUS") was dropped. Now loops through every page like fetchLignes()
already does.

The core Navigation module's admin sidebar (#admin-toolbar) was showing
on our custom /lignes, /dashboard, /lignes/historique and lier-entree
pages. Added a route-scoped library (attached only for those route
names in hook_page_attachments(), not folded into the always-on
admin_chrome attachment) so real Drupal admin pages keep the sidebar.

web/modules/custom/figli_compta_ledger/css/hide-admin-sidebar.css

@@ -0,0 +1,13 @@
+/* The core Navigation module's admin sidebar (#admin-toolbar, ~65px fixed
+   rail) + its collapsed-state control bar and overlay. Only attached on
+   this module's own front-end routes (see
+   figli_compta_ledger_page_attachments()) -- real Drupal admin pages
+   (/admin/*, node edit forms, etc.) keep the sidebar as normal. */
+#admin-toolbar,
+.admin-toolbar-control-bar,
+.admin-toolbar-overlay {
+  display: none !important;
+}
+.dialog-off-canvas-main-canvas {
+  margin-inline-start: 0 !important;
+}

web/modules/custom/figli_compta_ledger/figli_compta_ledger.libraries.yml

@@ -33,3 +33,8 @@ admin_chrome:
     js/admin-chrome.js: {}
   dependencies:
     - core/drupal
+
+hide_admin_sidebar:
+  css:
+    theme:
+      css/hide-admin-sidebar.css: {}

web/modules/custom/figli_compta_ledger/figli_compta_ledger.module

@@ -222,9 +222,24 @@ function figli_compta_ledger_theme($existing, $type, $theme, $path) {
  * Core Navigation's top bar renders empty (whitespace-only regions defeat
  * its own :not(:empty) visibility check) on every page, not just admin
  * routes -- attach the fix globally rather than per-route.
+ *
+ * The admin sidebar itself (#admin-toolbar) is only hidden on this
+ * module's own front-end pages -- real Drupal admin pages (/admin/*, node
+ * edit forms, etc.) should keep it, so that one is route-scoped rather
+ * than folded into the always-on admin_chrome attachment above.
  */
 function figli_compta_ledger_page_attachments(array &$attachments) {
   $attachments['#attached']['library'][] = 'figli_compta_ledger/admin_chrome';
+
+  $front_end_routes = [
+    'figli_compta_ledger.home',
+    'figli_compta_ledger.dashboard',
+    'figli_compta_ledger.history',
+    'figli_compta_ledger.link_entree',
+  ];
+  if (in_array(\Drupal::routeMatch()->getRouteName(), $front_end_routes, TRUE)) {
+    $attachments['#attached']['library'][] = 'figli_compta_ledger/hide_admin_sidebar';
+  }
 }
 
 /**

web/modules/custom/figli_compta_ledger/js/home.js

@@ -124,10 +124,20 @@
   }
 
   async function fetchClientNames() {
-    const res = await fetch('/jsonapi/taxonomy_term/client?sort=name&page[limit]=200', { headers: { Accept: 'application/vnd.api+json' } });
-    if (!res.ok) throw new Error('JSON:API a répondu ' + res.status);
-    const json = await res.json();
-    return (json.data || []).map((t) => t.attributes.name).filter(Boolean).sort();
+    // page[limit]=200 is silently clamped to core's hard cap of 50 by
+    // JSON:API (Query\OffsetPage::SIZE_MAX) -- with 106 client terms,
+    // that cut off everything past the 50th alphabetically (e.g. "LE
+    // CAMPUS") unless every page is followed, same as fetchLignes() above.
+    let url = '/jsonapi/taxonomy_term/client?sort=name&page[limit]=50';
+    const names = [];
+    while (url) {
+      const res = await fetch(url, { headers: { Accept: 'application/vnd.api+json' } });
+      if (!res.ok) throw new Error('JSON:API a répondu ' + res.status);
+      const json = await res.json();
+      names.push(...(json.data || []).map((t) => t.attributes.name).filter(Boolean));
+      url = json.links && json.links.next ? json.links.next.href : null;
+    }
+    return names.sort();
   }
 
   async function fetchYearsList() {