refactor: simplify spark table detection logic

src/cli/completions/directive-scanner.ts

@@ -208,16 +208,8 @@ export function scanDirectives(
     const [, headerRow, separatorRow, bodyRowsText] = mdMatch;
     const headers = splitTableRow(headerRow);
 
-    // Check if this is a spark-shaped table: first column is a dice formula
+    // Check if this looks like a spark table: first column is a dice formula
-    // and one of the headers is a label marker
+    const isSpark = DICE_HEADER_RE.test(headers[0]);
-    const isSpark =
-      DICE_HEADER_RE.test(headers[0]) &&
-      headers.some(
-        (h) =>
-          h === "label" ||
-          h === "md-table-label" ||
-          h === "md-roll-label",
-      );
 
     if (!isSpark) continue;