fix(sheets): mark undo shortcut high risk

shortcuts/sheets/data/flag-defs.json

@@ -4976,7 +4976,7 @@
     ]
   },
   "+undo": {
-    "risk": "write",
+    "risk": "high-risk-write",
     "flags": [
       {
         "name": "url",

shortcuts/sheets/flag_defs_gen.go

@@ -998,7 +998,7 @@ var flagDefs = map[string]commandDef{
 		},
 	},
 	"+undo": {
-		Risk: "write",
+		Risk: "high-risk-write",
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet locator"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet locator"},

shortcuts/sheets/lark_sheet_undo.go

@@ -13,7 +13,7 @@ var Undo = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+undo",
 	Description: "Undo the current user's latest spreadsheet write.",
-	Risk:        "write",
+    Risk:        "high-risk-write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user"},
 	HasFormat:   true,

shortcuts/sheets/lark_sheet_undo_test.go

@@ -10,6 +10,9 @@ import (
 
 func TestUndo_DryRun(t *testing.T) {
 	t.Parallel()
+	if Undo.Risk != "high-risk-write" {
+		t.Fatalf("Undo.Risk = %q, want high-risk-write", Undo.Risk)
+	}
 
 	args := []string{"--url", testURL, "--as", "user"}
 	callURL := dryRunFirstCallURL(t, Undo, args)