Summary

• add ibit_smart_dca to the strategy switch catalog
• include Chinese and English labels for the IBIT strategy
• regenerate strategy switch assets

Tests

• node --input-type=module --check < web/strategy-switch-console/worker.js
• perl -0ne 'print $1 if m|<script>(.*)</script>|s' web/strategy-switch-console/index.html | node --check
• python3 -m json.tool web/strategy-switch-console/strategy-profiles.example.json
• node --experimental-default-type=module tests/strategy_switch_worker_validation.mjs
• python3 -m pytest tests/test_runtime_settings.py -q