chore: remove ~100 unused imports across 55 files (#3016)
Automated cleanup via pyflakes + autoflake with manual review.
Changes:
- Removed unused stdlib imports (os, sys, json, pathlib.Path, etc.)
- Removed unused typing imports (List, Dict, Any, Optional, Tuple, Set, etc.)
- Removed unused internal imports (hermes_cli.auth, hermes_cli.config, etc.)
- Fixed cli.py: removed 8 shadowed banner imports (imported from hermes_cli.banner
then immediately redefined locally — only build_welcome_banner is actually used)
- Added noqa comments to imports that appear unused but serve a purpose:
- Re-exports (gateway/session.py SessionResetPolicy, tools/terminal_tool.py
is_interrupted/_interrupt_event)
- SDK presence checks in try/except (daytona, fal_client, discord)
- Test mock targets (auxiliary_client.py Path, mcp_config.py get_hermes_home)
Zero behavioral changes. Full test suite passes (6162/6162, 2 pre-existing
streaming test failures unrelated to this change).
8bb1d15da4