fix: load supported document attachments (#205)

runners/shared/src/index.ts

@@ -38,6 +38,8 @@ export {
   type TaskContextMode,
 } from './task-runtime.js';
 export {
+  attachmentEvidenceCaption,
+  expandPromptAttachmentReferences,
   expandImagePromptReferences,
   extractMarkdownImageAttachments,
   extractMediaAttachments,
@@ -47,14 +49,18 @@ export {
   IPC_CLOSE_SENTINEL,
   IPC_INPUT_SUBDIR,
   IPC_POLL_MS,
+  isModelDocumentPath,
+  missingAttachmentCaption,
   missingImageTagCaption,
   normalizeAgentOutput,
   normalizeEjclawStructuredOutput,
   normalizePublicTextOutput,
+  splitPromptAttachmentParts,
   OUTPUT_END_MARKER,
   OUTPUT_START_MARKER,
   splitImageTagPromptParts,
   writeProtocolOutput,
+  type PromptAttachmentPart,
   type NormalizedRunnerOutput,
   type NormalizedAgentOutput,
   type RunnerOutputPhase,