From a5d4ead1795882d25da7eda53680d2a84590693d Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Fri, 3 Jul 2026 20:53:00 -0400
Subject: feat: admin map can add new and rename areas. works with empty
 directories now.

---
 internal/admin/undo.go | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'internal/admin/undo.go')

diff --git a/internal/admin/undo.go b/internal/admin/undo.go
index fb91a15..f69fd9f 100644
--- a/internal/admin/undo.go
+++ b/internal/admin/undo.go
@@ -330,3 +330,12 @@ func (us *UndoStack) load() {
 	us.history = fromEntries(saveData.History)
 	log.Printf("undo: loaded %d history entries", len(us.history))
 }
+
+func (us *UndoStack) Clear() {
+	us.mu.Lock()
+	defer us.mu.Unlock()
+	us.history = nil
+	us.redo = nil
+	os.Remove(us.filePath)
+	log.Printf("undo: cleared history")
+}
-- 
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