feat(agent): update tool result compaction configuration

[jinliyl]

• Replace enable_tool_result_compact and tool_result_compact_keep_n
  with new compaction parameters
• Add tool_result_compact_recent_n, old_threshold, recent_threshold,
  and retention_days configuration options
• Update frontend form components to reflect new compaction settings
• Modify memory compaction logic to use updated threshold parameters
• Update localization strings for new tool result compaction fields
• Remove deprecated _MemoryMark.COMPRESSED exclusion in command handler
• Allow extra fields in AgentsRunningConfig model for flexibility
• Update reme-ai dependency version from 0.3.0.9 to 0.3.1.0

Description

[Describe what this PR does and why]

Related Issue: Fixes #(issue_number) or Relates to #(issue_number)

Security Considerations: [If applicable, e.g. channel auth, env/config handling]

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation
• Refactoring

Component(s) Affected

• Core / Backend (app, agents, config, providers, utils, local_models)
• Console (frontend web UI)
• Channels (DingTalk, Feishu, QQ, Discord, iMessage, etc.)
• Skills
• CLI
• Documentation (website)
• Tests
• CI/CD
• Scripts / Deploy

Checklist

• I ran pre-commit run --all-files locally and it passes
• If pre-commit auto-fixed files, I committed those changes and reran checks
• I ran tests locally (pytest or as relevant) and they pass
• Documentation updated (if needed)
• Ready for review

Testing

[How to test these changes]

Local Verification Evidence

pre-commit run --all-files
# paste summary result

pytest
# paste summary result

Additional Notes

[Optional: any other context]