Surfaces the PaperTradingWorker's config on the Settings page — Enabled toggle,
min-score, flat-stake, and poll interval — so forward-testing can be switched on
and tuned from the UI instead of hand-editing committed appsettings.json.
Uses the established UI-mirror-options pattern (PaperTradingSettingsForm bound to
the "PaperTrading" section, same as the UI WorkerOptions mirror) and writes through
the existing ISettingsWriter to appsettings.Local.json. Notifications is deliberately
NOT surfaced: its section holds the Telegram secret and the section-replace writer
would clobber the token — that section stays Local.json-only by design.
- PaperTradingSettingsForm (no secrets) + DI binding; Settings section + en/ru resx.
alexei.dolgolyov
76306ef59b