From a6cf03a6ae98e4fb675da25046d148e92bcf7206 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Wed, 16 Sep 2026 15:00:46 -0400
Subject: chore: staticcheck and gofmt cleanups

---
 internal/admin/undo.go | 67 --------------------------------------------------
 1 file changed, 67 deletions(-)

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

diff --git a/internal/admin/undo.go b/internal/admin/undo.go
index 98d8d9a..51610f8 100644
--- a/internal/admin/undo.go
+++ b/internal/admin/undo.go
@@ -414,73 +414,6 @@ func (us *UndoStack) save() {
 	}
 }
 
-func (us *UndoStack) load() {
-	data, err := os.ReadFile(us.filePath)
-	if err != nil {
-		return
-	}
-	log.Printf("undo: loaded history from %s", us.filePath)
-	type extraEntry struct {
-		FilePath    string `json:"file_path"`
-		NewFilePath string `json:"new_file_path,omitempty"`
-		OldContent  string `json:"old_content"`
-		NewContent  string `json:"new_content"`
-		IsDelete    bool   `json:"is_delete,omitempty"`
-		IsCreate    bool   `json:"is_create,omitempty"`
-	}
-	type entry struct {
-		Time        string       `json:"time"`
-		Description string       `json:"description"`
-		FilePath    string       `json:"file_path"`
-		NewFilePath string       `json:"new_file_path,omitempty"`
-		OldContent  string       `json:"old_content"`
-		NewContent  string       `json:"new_content"`
-		IsDelete    bool         `json:"is_delete"`
-		IsCreate    bool         `json:"is_create"`
-		ExtraFiles  []extraEntry `json:"extra_files,omitempty"`
-		IDMap       map[int]int  `json:"id_map,omitempty"`
-	}
-	var saveData struct {
-		History []entry `json:"history"`
-		Redo    []entry `json:"redo"`
-	}
-	if err := json.Unmarshal(data, &saveData); err != nil {
-		log.Printf("undo: failed to unmarshal history: %v", err)
-		return
-	}
-	fromEntries := func(entries []entry) []ChangeDesc {
-		var changes []ChangeDesc
-		for _, e := range entries {
-			var extra []ExtraFile
-			for _, ef := range e.ExtraFiles {
-				extra = append(extra, ExtraFile{
-					FilePath:    ef.FilePath,
-					NewFilePath: ef.NewFilePath,
-					OldContent:  []byte(ef.OldContent),
-					NewContent:  []byte(ef.NewContent),
-					IsDelete:    ef.IsDelete,
-					IsCreate:    ef.IsCreate,
-				})
-			}
-			changes = append(changes, ChangeDesc{
-				Time:        e.Time,
-				Description: e.Description,
-				FilePath:    e.FilePath,
-				NewFilePath: e.NewFilePath,
-				OldContent:  []byte(e.OldContent),
-				NewContent:  []byte(e.NewContent),
-				IsDelete:    e.IsDelete,
-				IsCreate:    e.IsCreate,
-				ExtraFiles:  extra,
-				IDMap:       e.IDMap,
-			})
-		}
-		return changes
-	}
-	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()
-- 
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