[IMP] todo menus: language only in Configuration, Fork moved there

Execute carried a Preferences section whose one entry, the language, is
already Configuration's first item: two places for one setting. It is
removed, with its two unused translations. Fork, which opens a second TODO,
leaves the main menu for Configuration; the main menu now numbers Telemetry
4 and Configuration 5, and Reset all preferences becomes 6.
Checked: Configuration displayed with Fork at 5; 108 tests pass.

--- FR ---

[IMP] menus todo : langue dans Configuration seule, Fork y déménage

Execute portait une section Préférences dont la seule entrée, la langue, est
déjà la première de Configuration : deux endroits pour un réglage. Elle part,
avec ses deux traductions devenues inutiles. Fork, qui ouvre un second TODO,
quitte le menu principal pour Configuration ; le menu principal numérote
désormais Télémétrie 4 et Configuration 5, et la réinitialisation devient 6.
Vérifié : Configuration affichée avec Fork en 5 ; 108 tests passent.

Assisted-by: Claude Opus 5.5

script/todo/todo.py

@@ -253,9 +253,8 @@ class TODO(
 [1] {t("Execute")}
 [2] {t("Install")}
 [3] {t("Assistant")}
-[4] {t("Fork - Open TODO in a new tab")}
+[4] {t("Navigation telemetry (TUI)")}
-[5] {t("Navigation telemetry (TUI)")}
+[5] {t("Configuration")}
-[6] {t("Configuration")}
 [0] 🚪 {t("Quit")}
 """
         while True:
@@ -281,15 +280,8 @@ class TODO(
             elif status == "3":
                 self.prompt_assistant()
             elif status == "4":
-                # cmd = (
-                #     f"gnome-terminal --tab -- bash -c 'source"
-                #     f" ./{VENV_ERPLIBRE}/bin/activate;make todo'"
-                # )
-                cmd = "make todo"
-                self.execute.exec_command_live(cmd, source_erplibre=True)
-            elif status == "5":
                 self._todo_telemetry_tui()
-            elif status == "6":
+            elif status == "5":
                 self.prompt_configuration()
             # elif status == "3" or status == "install":
             #     print("install")
@@ -346,9 +338,6 @@ class TODO(
 [13] {t("Deploy - Deploy ERPLibre locally")}
 [14] {t("Network - Network tools")}
 [15] {t("Security - Dependency security audit")}
-
-── {t("Preferences")} ──
-[16] {t("Language - Change language / Changer la langue")}
 [0] {t("Back")}
 """
         while True:
@@ -416,10 +405,6 @@ class TODO(
                 status = self.prompt_execute_security()
                 if status is not False:
                     return
-            elif status == "16":
-                status = self._change_language()
-                if status is not False:
-                    return
             else:
                 print(t("Command not found !"))
 
@@ -869,6 +854,7 @@ class TODO(
                         f"({self._pref_label('migration_ui')})"
                     )
                 },
+                {"prompt_description": t("Fork - Open TODO in a new tab")},
                 {"section": t("Maintenance")},
                 {"prompt_description": t("Reset all preferences")},
             ]
@@ -885,6 +871,10 @@ class TODO(
             elif status == "4":
                 self._pref_edit("migration_ui")
             elif status == "5":
+                self.execute.exec_command_live(
+                    "make todo", source_erplibre=True
+                )
+            elif status == "6":
                 n = todo_prefs.reset()
                 print(f"✅ {t('Preferences reset')} ({n})")
             else:

script/todo/todo_i18n.py

@@ -100,10 +100,6 @@ TRANSLATIONS = {
         "fr": "🪙 RTK - Proxy CLI pour réduire la consommation de tokens LLM",
         "en": "🪙 RTK - CLI proxy to reduce LLM token consumption",
     },
-    "Language - Change language / Changer la langue": {
-        "fr": "🌍 Langue - Changer la langue / Change language",
-        "en": "🌍 Language - Change language / Changer la langue",
-    },
     # Deploy section
     "Deploy - Deploy ERPLibre locally": {
         "fr": "🚀 Déploiement - Déployer ERPLibre localement",
@@ -185,10 +181,6 @@ TRANSLATIONS = {
         "fr": "🌐 Déploiement, réseau & sécurité",
         "en": "🌐 Deployment, network & security",
     },
-    "Preferences": {
-        "fr": "🎨 Préférences",
-        "en": "🎨 Preferences",
-    },
     "Deployment": {
         "fr": "🚀 Déploiement",
         "en": "🚀 Deployment",