fix: md footnote

Author: hanxiao

src/agent.ts

@@ -37,7 +37,7 @@ import {
   buildMdFromAnswer,
   chooseK, fixCodeBlockIndentation,
   removeExtraLineBreaks,
-  removeHTMLtags, repairMarkdownFootnotesSimple
+  removeHTMLtags, repairMarkdownFootnotesOuter
 } from "./utils/text-tools";
 import {MAX_QUERIES_PER_STEP, MAX_REFLECT_PER_STEP, MAX_URLS_PER_STEP, Schemas} from "./utils/schemas";
 import {formatDateBasedOnType, formatDateRange} from "./utils/date-tools";
@@ -916,7 +916,7 @@ But unfortunately, you failed to solve the issue. You need to think out of the b
     (thisStep as AnswerAction).mdAnswer =
       fixBadURLMdLinks(
         fixCodeBlockIndentation(
-          repairMarkdownFootnotesSimple(
+          repairMarkdownFootnotesOuter(
             await fixMarkdown(
               buildMdFromAnswer((thisStep as AnswerAction)),
               allKnowledge,

src/utils/text-tools.ts

@@ -159,7 +159,7 @@ ${formatReferences(references)}
  * A variant of the function that only takes a markdown string
  * It extracts existing footnote definitions and uses them as references
  */
-export function repairMarkdownFootnotesSimple(markdownString: string): string {
+export function repairMarkdownFootnotesOuter(markdownString: string): string {
   // Remove outer code fence if it exists
   // First trim the string to handle any extra whitespace
   markdownString = markdownString.trim();