fix: load supported document attachments (#205)

runners/codex-runner/src/app-server-input.ts

@@ -2,7 +2,7 @@ import fs from 'fs';
 import path from 'path';
 
 import {
-  expandImagePromptReferences,
+  expandPromptAttachmentReferences,
   extractImageTagPaths,
   imageTagCaption,
   missingImageTagCaption,
@@ -23,7 +23,7 @@ export function parseAppServerInput(
   text: string,
   log: (message: string) => void = () => undefined,
 ): AppServerInputItem[] {
-  const expandedText = expandImagePromptReferences(text);
+  const expandedText = expandPromptAttachmentReferences(text);
   const { imagePaths } = extractImageTagPaths(expandedText);
   const input: AppServerInputItem[] = [];
   const pushText = (value: string) => {
@@ -59,8 +59,8 @@ export function parseAppServerInput(
       input.push({ type: 'localImage', path: part.path });
       log(`Adding image input: ${part.path}`);
     }
-  } else if (text) {
-    input.push({ type: 'text', text });
+  } else if (expandedText) {
+    input.push({ type: 'text', text: expandedText });
   }
 
   if (input.length === 0) {

runners/codex-runner/test/app-server-input.test.ts

@@ -118,4 +118,12 @@ describe('codex app-server input', () => {
       { type: 'localImage', path: imagePath },
     ]);
   });
+
+  it('keeps supported document references visible for Codex when no structured document input exists', () => {
+    const input = parseAppServerInput('증거\nMEDIA:/tmp/report.pdf');
+
+    expect(input).toEqual([
+      { type: 'text', text: '증거\n[File: report.pdf → /tmp/report.pdf]' },
+    ]);
+  });
 });