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/es2015/html5-qrcode-scanner.d.ts

@@ -0,0 +1,67 @@
+import { Html5QrcodeScanType, QrcodeSuccessCallback, QrcodeErrorCallback } from "./core";
+import { Html5QrcodeConfigs, Html5QrcodeCameraScanConfig } from "./html5-qrcode";
+import { Html5QrcodeScannerState } from "./state-manager";
+export interface Html5QrcodeScannerConfig extends Html5QrcodeCameraScanConfig, Html5QrcodeConfigs {
+    rememberLastUsedCamera?: boolean | undefined;
+    supportedScanTypes?: Array<Html5QrcodeScanType> | [];
+    showTorchButtonIfSupported?: boolean | undefined;
+    showZoomSliderIfSupported?: boolean | undefined;
+    defaultZoomValueIfSupported?: number | undefined;
+}
+export declare class Html5QrcodeScanner {
+    private elementId;
+    private config;
+    private verbose;
+    private currentScanType;
+    private sectionSwapAllowed;
+    private persistedDataManager;
+    private scanTypeSelector;
+    private logger;
+    private html5Qrcode;
+    private qrCodeSuccessCallback;
+    private qrCodeErrorCallback;
+    private lastMatchFound;
+    private cameraScanImage;
+    private fileScanImage;
+    private fileSelectionUi;
+    constructor(elementId: string, config: Html5QrcodeScannerConfig | undefined, verbose: boolean | undefined);
+    render(qrCodeSuccessCallback: QrcodeSuccessCallback, qrCodeErrorCallback: QrcodeErrorCallback | undefined): void;
+    pause(shouldPauseVideo?: boolean): void;
+    resume(): void;
+    getState(): Html5QrcodeScannerState;
+    clear(): Promise<void>;
+    getRunningTrackCapabilities(): MediaTrackCapabilities;
+    getRunningTrackSettings(): MediaTrackSettings;
+    applyVideoConstraints(videoConstaints: MediaTrackConstraints): Promise<void>;
+    private getHtml5QrcodeOrFail;
+    private createConfig;
+    private createBasicLayout;
+    private resetBasicLayout;
+    private setupInitialDashboard;
+    private createHeader;
+    private createSection;
+    private createCameraListUi;
+    private createPermissionButton;
+    private createPermissionsUi;
+    private createSectionControlPanel;
+    private renderFileScanUi;
+    private renderCameraSelection;
+    private createSectionSwap;
+    private startCameraScanIfPermissionExistsOnSwap;
+    private resetHeaderMessage;
+    private setHeaderMessage;
+    private showHideScanTypeSwapLink;
+    private insertCameraScanImageToScanRegion;
+    private insertFileScanImageToScanRegion;
+    private clearScanRegion;
+    private getDashboardSectionId;
+    private getDashboardSectionCameraScanRegionId;
+    private getDashboardSectionSwapLinkId;
+    private getScanRegionId;
+    private getDashboardId;
+    private getHeaderMessageContainerId;
+    private getCameraPermissionButtonId;
+    private getCameraScanRegion;
+    private getDashboardSectionSwapLink;
+    private getHeaderMessageDiv;
+}