Fixed the autocomplete crash, root cause: getDocumentSymbols() accessed mDocs from a worker thread while document lifecycle callbacks could concurrently modify the same unordered_set, corrupting its internal state.

Added a synthetic “Working Tree / Index” first row whenever the selected repository has local or staged changes.
Displays separate changed and staged counts.
Updates dynamically from normal status refreshes without reloading commit history.
Selecting it opens the shared details view in “Uncommitted changes” mode.
Shows tracked changes from HEAD through the working tree, plus untracked-file patches.
Supports both sidebar and detached History views.
The History shortcut focuses working changes when present, otherwise the newest commit.
Added the History button beside Refresh.
Added consistent 2dp spacing between the ref dropdown and both buttons.
Added translations for the new labels.

bin/assets/i18n/de.xml

@@ -1263,6 +1263,9 @@ Für sichtbare Änderung ecode neu starten.</string>
 	<string name="git_history_refresh">Aktualisieren</string>
 	<string name="git_history_load_older">Ältere Commits laden</string>
 	<string name="git_history_empty">Noch keine Commits</string>
+	<string name="git_working_tree_index">Arbeitsbaum / Index</string>
+	<string name="git_working_tree_summary">%zu geändert, %zu vorgemerkt</string>
+	<string name="git_uncommitted_changes">Nicht übernommene Änderungen</string>
 	<string name="git_history_no_additional_commits">Keine weiteren Commits</string>
 	<string name="git_show_in_history">Im Git-Verlauf anzeigen</string>
 	<string name="git_commit_history_title">Git-Commit-Verlauf – %s</string>

bin/assets/i18n/en.xml

@@ -1248,6 +1248,9 @@ Restart ecode to see the changes.</string>
 	<string name="git_history_refresh">Refresh</string>
 	<string name="git_history_load_older">Load older commits</string>
 	<string name="git_history_empty">No commits yet</string>
+	<string name="git_working_tree_index">Working Tree / Index</string>
+	<string name="git_working_tree_summary">%zu changed, %zu staged</string>
+	<string name="git_uncommitted_changes">Uncommitted changes</string>
 	<string name="git_history_no_additional_commits">No additional commits</string>
 	<string name="git_show_in_history">Show in Git History</string>
 	<string name="git_commit_history_title">Git Commit History - %s</string>

bin/assets/i18n/fr.xml

@@ -1247,6 +1247,9 @@ Redémarrer ecode pour voir les changements.</string>
 	<string name="git_history_refresh">Actualiser</string>
 	<string name="git_history_load_older">Charger les commits précédents</string>
 	<string name="git_history_empty">Aucun commit pour le moment</string>
+	<string name="git_working_tree_index">Arbre de travail / Index</string>
+	<string name="git_working_tree_summary">%zu modifié(s), %zu indexé(s)</string>
+	<string name="git_uncommitted_changes">Modifications non validées</string>
 	<string name="git_history_no_additional_commits">Aucun commit supplémentaire</string>
 	<string name="git_show_in_history">Afficher dans l’historique Git</string>
 	<string name="git_commit_history_title">Historique des commits Git – %s</string>

bin/assets/i18n/zh.xml

@@ -1052,6 +1052,9 @@ file in the directory tree.</string>
 	<string name="git_history_refresh">刷新</string>
 	<string name="git_history_load_older">加载更早的提交</string>
 	<string name="git_history_empty">尚无提交</string>
+	<string name="git_working_tree_index">工作树 / 索引</string>
+	<string name="git_working_tree_summary">%zu 个更改，%zu 个已暂存</string>
+	<string name="git_uncommitted_changes">未提交的更改</string>
 	<string name="git_history_no_additional_commits">没有其他提交</string>
 	<string name="git_show_in_history">在 Git 历史记录中显示</string>
 	<string name="git_commit_history_title">Git 提交历史记录 - %s</string>