[0.9.1] Background intelligence and AI Now unavailable

[abn]

Describe the bug
When using Google as the LLM provider all operations fail, including timeline addition as well as AI Now. The following diagnostic was received.

AI Now request failure diagnostics
message: StreamReader.readline() got an unexpected keyword argument 'max_line_length'

StreamReader.readline() got an unexpected keyword argument 'max_line_length'
source: provider
code: (unknown)
app_log_path: (unknown)
agent_log_path: /home/abn/.config/co.nowledge.mem.desktop/kimi_home/.kimi/logs/kimi.log
agent_log_summary: (none)
details: StreamReader.readline() got an unexpected keyword argument 'max_line_length'
stderr_tail:
(none)
app_log_tail:
(none)
agent_log_excerpt:
(none)
agent_log_tail:
2026-04-30 12:06:06.431 | INFO     | kimi_cli.soul.toolset:_connect_server:259 - Connected MCP server: nowledge-mem
2026-04-30 12:06:06.431 | INFO     | kimi_cli.soul.toolset:_connect_server:259 - Connected MCP server: nowledge-mem
2026-04-30 12:06:25.557 | INFO     | __main__:prompt:962 - Received prompt request for session: f69e2f0d-bc24-4e0f-8d2a-a47f04d0ceed
...

To Reproduce
Steps to reproduce the behavior:

1. Configure Google Gemini as LLM provider.
2. Add timeline entry or start a new AI Now task.

Expected behavior
Timeline entity is processed or AI Now responds.

Screenshots

Additional context
Installed via rpm nowledge-mem-0.9.1-1.x86_64.