Fix: Changed structuredContent output to match outputSchema (#3099)

Author: sdirkse

src/filesystem/index.ts

@@ -500,7 +500,7 @@ server.registerTool(
     const contentBlock = { type: "text" as const, text };
     return {
       content: [contentBlock],
-      structuredContent: { content: [contentBlock] }
+      structuredContent: { content: text }
     };
   }
 );
@@ -570,7 +570,7 @@ server.registerTool(
     const contentBlock = { type: "text" as const, text };
     return {
       content: [contentBlock],
-      structuredContent: { content: [contentBlock] }
+      structuredContent: { content: text }
     };
   }
 );
@@ -599,7 +599,7 @@ server.registerTool(
     const contentBlock = { type: "text" as const, text };
     return {
       content: [contentBlock],
-      structuredContent: { content: [contentBlock] }
+      structuredContent: { content: text }
     };
   }
 );