[Bug]: file name too long

[ZaynJarvis]

Bug Description

Steps to Reproduce

file dir: /Users/xxx/code/OpenViking/examples/chatmem

file content:

# Chat with Memory (Phase 2) Implementation Plan

> **For Claude:** REQUIRED SUB-SKILL: Use superpowers:executing-plans or superpowers:subagent-driven-development to implement this plan task-by-task.

**Goal:** Add persistent memory to the chat interface using OpenViking's Session API, allowing conversations to be remembered across multiple runs with automatic memory extraction.

**Architecture:** Build on Phase 1 (examples/chat/), replace in-memory ChatSession with OpenViking Session API. Record all messages (user + assistant), commit session on exit (normal + Ctrl-C), load previous sessions on startup.

**Tech Stack:** Python 3.13+, Rich (TUI), OpenViking Session API, OpenViking SyncClient

Expected Behavior

expect smooth add_resource

Actual Behavior

failed with:

• Parse error: failed to open file: open
  /Users/xx/code/OpenViking/.worktrees/feature/time-and-add-resource-commands/examples/chat
  mem/data/viking/temp/368002f6/2026-02-03-chatmem-implementation/In-memory_history_In_ChatREPL_No
  ChatSession_class-uses_OpenViking_Session_API_In_ChatREPL__init_In_run_Recording_messages_On
  exit_1_Copy_your_config_2_Start_using_chatmem_3_Your_data_is_symlinked_so_RAG_data_is_shared_Sta
  rts_fresh_no_session_loading_Done_-_dont_need_to_remember_this_Day_1.md: file name too long
  💡 Some content may still be searchable.

Minimal Reproducible Example

Error Logs

OpenViking Version

0.1.10

Python Version

3.10

Operating System

macOS

Model Backend

None

Additional Context

No response

[qin-ctx]

It might be best to use smart names when merging slices.

[ZaynJarvis]

It might be best to use smart names when merging slices.

don't know what to fix, it happens when adding some pdf as resource.