Feat/grid (#26)

* feat(grid): add grid shift, exchange stops, and reconcile safeguards

* docs(grid): document smart-follow shift and new grid env vars

src/exchanges/dry-run-adapter.ts

@@ -41,6 +41,10 @@ export class DryRunExchangeAdapter implements ExchangeAdapter {
     return this.inner.supportsTrailingStops();
   }
 
+  supportsTriggerOrders(): boolean {
+    return this.inner.supportsTriggerOrders?.() ?? false;
+  }
+
   watchAccount(cb: AccountListener): void {
     this.inner.watchAccount(cb);
   }