fix: full i18n for Tab Management + Search help sections

- 5 EN translations fixed for tab feature descriptions
- 16 Search section LI descriptions + paragraphs wrapped in data-i18n
- Search operators, autocomplete, filter chips, facets all translated
- Examples and combined example paragraphs tagged

frontend/locales/en.json

@@ -833,12 +833,12 @@
   "help.desc_fdeaf803": ": Chaque type de\n                                    fichier a son icône (markdown, code, etc.)",
   "help.desc_a4a4e21b": ": Bouton \"×\" pour\n                                    réinitialiser le filtre",
   "help.desc_085ec31f": ":\n                                    Quick select at the top of the Vault tabs",
-  "help.desc_e3fce7a3": ": Ouvre le\n                                    fichier dans un onglet temporaire (aperçu,\n                                    italique)",
-  "help.desc_d186a19e": ":\n                                    L'onglet \"Récent\" dans la sidebar liste vos\n                                    derniers fichiers",
+  "help.desc_e3fce7a3": ": Opens the file in a temporary tab (preview, italic)",
+  "help.desc_d186a19e": ": The Recent tab in the sidebar lists your latest files",
   "help.desc_e5246734": ": Onglet\n                                    précédent",
-  "help.desc_170a6982": ": Affichage\n                                    horizontal avec le nom du fichier et son\n                                    icône",
-  "help.desc_6b649b1e": ": Surligné en\n                                    couleur d'accentuation",
-  "help.desc_ef1531ce": ": Un\n                                    onglet temporaire (italique) est remplacé\n                                    par le prochain clic",
+  "help.desc_170a6982": ": Horizontal display with file name and icon",
+  "help.desc_6b649b1e": ": Highlighted in accent color",
+  "help.desc_ef1531ce": ": A temporary tab (italic) is replaced by the next click",
   "help.desc_5ab8c78d": ":\n                                    Stay open until manually closed",
   "help.desc_00b9572b": ":\n                                    Results ranked by TF-IDF relevance",
   "help.desc_53bfaeca": ": Navigation par\n                                    pages de 50 résultats",
@@ -918,5 +918,21 @@
   "help.desc_click_tab": ": Activates the tab",
   "help.desc_ctrl_tab": ": Next tab",
   "help.desc_ctrl_w": ": Close the active tab",
-  "help.desc_close_btn": ": Closes the tab (unless it's the only one)"
+  "help.desc_close_btn": ": Closes the tab (unless it's the only one)",
+  "help.desc_search_intro": "Type in the top search bar to start a fulltext search:",
+  "help.desc_search_all": ": Title, content, tags, paths",
+  "help.desc_snippets": ": Excerpts with highlighted terms",
+  "help.desc_op_tag": ": Filter by tag",
+  "help.desc_op_vault": ": Search in a specific vault",
+  "help.desc_op_title": ": Search in titles only",
+  "help.desc_op_path": ": Filter by path",
+  "help.desc_op_ext": ": Filter by file type",
+  "help.desc_op_phrase": ": Exact phrase search",
+  "help.desc_examples": "<strong>Examples</strong>: <code>ext:sh</code> searches in bash scripts, <code>ext:py</code> in Python scripts, <code>ext:md</code> in Markdown files.",
+  "help.desc_combined": "searches \"web server\" in Markdown files of the IT vault with the linux tag.",
+  "help.desc_file_suggest": ": File title suggestions",
+  "help.desc_tag_suggest": ": Tag suggestions with counters",
+  "help.desc_chip_view": ": See active filters at a glance",
+  "help.desc_chip_remove": ": Click \"×\" to remove a filter",
+  "help.desc_facet_vaults": ": Counters by vault"
 }

frontend/locales/fr.json

@@ -918,5 +918,21 @@
   "help.desc_click_tab": ": Active l'onglet",
   "help.desc_ctrl_tab": ": Onglet suivant",
   "help.desc_ctrl_w": ": Fermer l'onglet actif",
-  "help.desc_close_btn": ": Ferme l'onglet (sauf s'il est seul)"
+  "help.desc_close_btn": ": Ferme l'onglet (sauf s'il est seul)",
+  "help.desc_search_intro": "<p>\n                                Tapez dans la barre de recherche en haut pour\n                                lancer une recherche fulltext :\n                            </p>",
+  "help.desc_search_all": ": Titre, contenu, tags, chemins",
+  "help.desc_snippets": ": Extraits avec termes en surbrillance",
+  "help.desc_op_tag": ": Filtrer par tag",
+  "help.desc_op_vault": ": Rechercher dans un vault spécifique",
+  "help.desc_op_title": ": Chercher dans les titres uniquement",
+  "help.desc_op_path": ": Filtrer par chemin",
+  "help.desc_op_ext": ": Filtrer par type de fichier",
+  "help.desc_op_phrase": ": Recherche de phrase entre guillemets",
+  "help.desc_examples": ":\n                                <code>ext:sh</code> recherche dans les scripts\n                                bash, <code>ext:py</code> dans les scripts\n                                Python, <code>ext:md</code> dans les fichiers\n                                Markdown.\n                            </p>",
+  "help.desc_combined": "recherche \"serveur web\" dans les fichiers\n                                Markdown du vault IT avec le tag linux.",
+  "help.desc_file_suggest": ": Suggestions de titres de fichiers",
+  "help.desc_tag_suggest": ": Suggestions de tags avec compteurs",
+  "help.desc_chip_view": ": Voir d'un coup d'œil les filtres actifs",
+  "help.desc_chip_remove": ": Cliquez sur \"×\" pour retirer un filtre",
+  "help.desc_facet_vaults": ": Compteurs par vault"
 }