For connection-string based authentication, the request would be made… (#1644)

* For connection-string based authentication, the request would be made with low priority request header and for AAD based authentication, users can select the priority-request option from the settings panel

* removed unused imports

* prettier checks

---------

Co-authored-by: Faiz Chachiya <faizchachiya@microsoft.com>

src/Platform/Hosted/extractFeatures.ts

@@ -40,6 +40,7 @@ export type Features = {
   readonly disableCopilotPhoenixGateaway: boolean;
   readonly enableCopilotFullSchema: boolean;
   readonly copilotChatFixedMonacoEditorHeight: boolean;
+  readonly enablePriorityBasedExecution: boolean;
 
   // can be set via both flight and feature flag
   autoscaleDefault: boolean;
@@ -112,6 +113,7 @@ export function extractFeatures(given = new URLSearchParams(window.location.sear
     disableCopilotPhoenixGateaway: "true" === get("disablecopilotphoenixgateaway"),
     enableCopilotFullSchema: "true" === get("enablecopilotfullschema", "true"),
     copilotChatFixedMonacoEditorHeight: "true" === get("copilotchatfixedmonacoeditorheight"),
+    enablePriorityBasedExecution: "true" === get("enableprioritybasedexecution"),
   };
 }