feat(core): update session, security system and QR exchange

- Removed session creation and Lightning payment logic
- Refactored security system:
  * no more restrictions
  * all systems enabled on session creation
- Improved QR code exchange for mobile devices

node_modules/html5-qrcode/ui/scanner/torch-button.d.ts

@@ -0,0 +1,28 @@
+import { BooleanCameraCapability } from "../../camera/core";
+export type OnTorchActionFailureCallback = (failureMessage: string) => void;
+interface TorchButtonController {
+    disable(): void;
+    enable(): void;
+    setText(text: string): void;
+}
+export interface TorchButtonOptions {
+    display: string;
+    marginLeft: string;
+}
+export declare class TorchButton implements TorchButtonController {
+    private readonly torchButton;
+    private readonly onTorchActionFailureCallback;
+    private torchController;
+    private constructor();
+    private render;
+    updateTorchCapability(torchCapability: BooleanCameraCapability): void;
+    getTorchButton(): HTMLButtonElement;
+    hide(): void;
+    show(): void;
+    disable(): void;
+    enable(): void;
+    setText(text: string): void;
+    reset(): void;
+    static create(parentElement: HTMLElement, torchCapability: BooleanCameraCapability, torchButtonOptions: TorchButtonOptions, onTorchActionFailureCallback: OnTorchActionFailureCallback): TorchButton;
+}
+export {};