Move models.py, db_manager.py, db_migrations.py, and security_utils.py
from modules/ to a new shared/ top-level package that can be imported by
both the bot and the web viewer without coupling them.
Update all imports across ~75 files (commands, service plugins, tests,
web viewer, generate_website.py). No logic changes — pure file moves and
import path updates.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
agessaman