Add comprehensive e2e test suites for Tasks 16-25

Tasks 16-20: Online Board Tests (Search/Filter, Tabs, Flight List, Details Modal, Time/Date)
- Task 16: Search & Filter tests (37 tests) - departure/arrival cities, passenger count, cabin class
- Task 17: Arrival/Departure Tabs tests (45 tests) - tab switching, flight display, sorting
- Task 18: Flight List View tests (50 tests) - display, sorting, filtering, pagination, loading states
- Task 19: Flight Details Modal tests (40 tests) - opening/closing, content display, actions
- Task 20: Time & Date Filter tests (43 tests) - date selection, time ranges, calendar navigation

Tasks 21-25: Flight Details Tests (Flight Info, Passengers, Seats, Services, Fares)
- Task 21: Flight Info Display tests (40 tests) - basic info, airports, route visualization, timeline
- Task 22: Passenger Info tests (50 tests) - passenger list, details, services, special requirements
- Task 23: Seat Selection tests (50 tests) - seat map, selection, categories, recommendations
- Task 24: Service Selection tests (25 tests) - baggage, meals, seats, summary
- Task 25: Fare Display tests (55 tests) - fare breakdown, comparisons, discounts, refunds

All tests follow AAA pattern and use data-testid selectors matching Angular version.
Total: 245 tests across 10 feature suites.

node_modules/primereact/inputnumber/inputnumber.d.ts

@@ -0,0 +1,378 @@
+/**
+ *
+ * InputNumber is an input component to provide numerical input.
+ *
+ * [Live Demo](https://www.primereact.org/inputnumber/)
+ *
+ * @module inputnumber
+ *
+ */
+import * as React from 'react';
+import { ComponentHooks } from '../componentbase/componentbase';
+import { InputText, InputTextPassThroughOptions } from '../inputtext/inputtext';
+import { PassThroughOptions } from '../passthrough';
+import { TooltipPassThroughOptions } from '../tooltip/tooltip';
+import { TooltipOptions } from '../tooltip/tooltipoptions';
+import { FormEvent } from '../ts-helpers';
+import { IconType, PassThroughType } from '../utils/utils';
+
+export declare type RoundingMode = 'ceil' | 'floor' | 'expand' | 'trunc' | 'halfCeil' | 'halfFloor' | 'halfExpand' | 'halfTrunc' | 'halfEven';
+
+export declare type InputNumberPassThroughType<T> = PassThroughType<T, InputNumberPassThroughMethodOptions>;
+
+/**
+ * Custom passthrough(pt) option method.
+ */
+export interface InputNumberPassThroughMethodOptions {
+    props: InputNumberProps;
+    state: InputNumberState;
+}
+
+/**
+ * Custom passthrough(pt) options.
+ * @see {@link InputNumberProps.pt}
+ */
+export interface InputNumberPassThroughOptions {
+    /**
+     * Uses to pass attributes to the root's DOM element.
+     */
+    root?: InputNumberPassThroughType<React.HTMLAttributes<HTMLSpanElement>>;
+    /**
+     * Uses to pass attributes to the Input component.
+     * @see {@link InputTextPassThroughOptions}
+     */
+    input?: InputTextPassThroughOptions;
+    /**
+     * Uses to pass attributes to the button group's DOM element.
+     */
+    buttonGroup?: InputNumberPassThroughType<React.HTMLAttributes<HTMLSpanElement>>;
+    /**
+     * Uses to pass attributes to the increment button's DOM element.
+     */
+    incrementButton?: InputNumberPassThroughType<React.HTMLAttributes<HTMLButtonElement>>;
+    /**
+     * Uses to pass attributes to the decrement button's DOM element.
+     */
+    decrementButton?: InputNumberPassThroughType<React.HTMLAttributes<HTMLButtonElement>>;
+    /**
+     * Uses to pass attributes tooltip's DOM element.
+     * @type {TooltipPassThroughOptions}
+     */
+    tooltip?: TooltipPassThroughOptions;
+    /**
+     * Used to manage all lifecycle hooks
+     * @see {@link ComponentHooks}
+     */
+    hooks?: ComponentHooks;
+}
+
+/**
+ * Defines current inline state in InputNumber component.
+ */
+export interface InputNumberState {
+    /**
+     * Current focused state as a boolean.
+     * @defaultValue false
+     */
+    focused: boolean;
+}
+
+/**
+ * Custom value change event.
+ * @see {@link InputNumberProps.onValueChange}
+ * @extends {FormEvent}
+ * @event
+ */
+interface InputNumberValueChangeEvent extends FormEvent<number | null> {}
+
+/**
+ * Custom change event
+ * @see {@link InputNumberProps.onChange}
+ * @event
+ */
+interface InputNumberChangeEvent {
+    /**
+     * Browser event
+     */
+    originalEvent: React.SyntheticEvent;
+    /**
+     * New value
+     */
+    value: number | null;
+}
+
+/**
+ * Defines valid properties in InputNumber component. In addition to these, all properties of HTMLSpanElement can be used in this component.
+ * @group Properties
+ */
+export interface InputNumberProps extends Omit<React.DetailedHTMLProps<React.HTMLAttributes<HTMLSpanElement>, HTMLSpanElement>, 'onChange' | 'ref'> {
+    /**
+     * 	Value of the component.
+     */
+    value?: number | null;
+    /**
+     * Reference of the input element.
+     */
+    inputRef?: React.Ref<HTMLInputElement> | undefined;
+    /**
+     * Whether to format the value.
+     * @defaultValue true
+     */
+    format?: boolean | undefined;
+    /**
+     * Displays spinner buttons.
+     * @defaultValue false
+     */
+    showButtons?: boolean | undefined;
+    /**
+     * Layout of the buttons.
+     * @defaultValue stacked
+     */
+    buttonLayout?: 'stacked' | 'horizontal' | 'vertical' | undefined;
+    /**
+     * Style class of the increment button.
+     */
+    incrementButtonClassName?: string | undefined;
+    /**
+     * Style class of the decrement button.
+     */
+    decrementButtonClassName?: string | undefined;
+    /**
+     * Style class of the increment button.
+     */
+    incrementButtonIcon?: IconType<InputNumberProps> | undefined;
+    /**
+     * Style class of the decrement button.
+     */
+    decrementButtonIcon?: IconType<InputNumberProps> | undefined;
+    /**
+     * Locale to be used in formatting.
+     */
+    locale?: string | undefined;
+    /**
+     * The locale matching algorithm to use. See [Locale Negotation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation) for details.
+     * @defaultValue best fit
+     */
+    localeMatcher?: 'lookup' | 'best fit' | string | undefined;
+    /**
+     * Defines the behavior of the component.
+     * @defaultValue decimal
+     */
+    mode?: 'decimal' | 'currency' | undefined;
+    /**
+     * Text to display after the value.
+     */
+    suffix?: string | undefined;
+    /**
+     * Text to display before the value.
+     */
+    prefix?: string | undefined;
+    /**
+     * The currency to use in currency formatting. Possible values are the [ISO 4217 currency codes](https://www.six-group.com/en/products-services/financial-information/data-standards.html#scrollTo=maintenance-agency), such as "USD" for the US dollar, "EUR" for the euro, or "CNY" for the Chinese RMB.
+     * There is no default value; if the style is "currency", the currency property must be provided.
+     */
+    currency?: string | undefined;
+    /**
+     * How to display the currency in currency formatting. Possible values are "symbol" to use a localized currency symbol such as €, ü"code" to use the ISO currency code, "name" to use a localized currency name such as "dollar"; the default is "symbol".
+     * @defaultValue symbol
+     */
+    currencyDisplay?: string | undefined;
+    /**
+     * Whether to use grouping separators, such as thousands separators or thousand/lakh/crore separators.
+     * @defaultValue true
+     */
+    useGrouping?: boolean | undefined;
+    /**
+     * The minimum number of fraction digits to use. Possible values are from 0 to 20; the default for plain number and percent formatting is 0;
+     * the default for currency formatting is the number of minor unit digits provided by the [ISO 4217 currency code list](https://www.six-group.com/en/products-services/financial-information/data-standards.html#scrollTo=maintenance-agency) (2 if the list doesn't provide that information).
+     */
+    minFractionDigits?: number | undefined;
+    /**
+     * The maximum number of fraction digits to use. Possible values are from 0 to 20; the default for plain number formatting is the larger of minimumFractionDigits and 3;
+     * the default for currency formatting is the larger of minimumFractionDigits and the number of minor unit digits provided by the [ISO 4217 currency code list](https://www.six-group.com/en/products-services/financial-information/data-standards.html#scrollTo=maintenance-agency) (2 if the list doesn't provide that information).
+     */
+    maxFractionDigits?: number | undefined;
+    /**
+     * How decimals should be rounded. [further information](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/NumberFormat#roundingmode).
+     * @defaultValue halfExpand
+     */
+    roundingMode?: RoundingMode;
+    /**
+     * Name of the input element.
+     */
+    name?: string | undefined;
+    /**
+     * Type of the input element.
+     * @defaultValue text
+     */
+    type?: string | undefined;
+    /**
+     * Determines whether the input field is empty.
+     * @defaultValue true
+     */
+    allowEmpty?: boolean | undefined;
+    /**
+     * Step factor to increment/decrement the value.
+     * @defaultValue 1
+     */
+    step?: number | undefined;
+    /**
+     * Mininum boundary value.
+     */
+    min?: number | undefined;
+    /**
+     * Maximum boundary value.
+     */
+    max?: number | undefined;
+    /**
+     * Maximum value length.
+     */
+    maxLength?: number | undefined;
+    /**
+     * When present, it specifies that the component should have invalid state style.
+     * @defaultValue false
+     */
+    invalid?: boolean | undefined;
+    /**
+     * When present, it specifies that the element should be disabled.
+     */
+    disabled?: boolean | undefined;
+    /**
+     * Specifies the input variant of the component.
+     * @defaultValue outlined
+     */
+    variant?: 'outlined' | 'filled' | undefined;
+    /**
+     * When present, it specifies that the element must be filled out before submitting the form.
+     * @defaultValue false
+     */
+    required?: boolean | undefined;
+    /**
+     * Index of the element in tabbing order.
+     */
+    tabIndex?: number | undefined;
+    /**
+     * The pattern attribute specifies a regular expression that the element's value is checked against on form submission.
+     */
+    pattern?: string | undefined;
+    /**
+     * Hint text for the input field.
+     */
+    placeholder?: string | undefined;
+    /**
+     * When present, it specifies that the element should be read-only.
+     */
+    readOnly?: boolean | undefined;
+    /**
+     * Size of the input field.
+     */
+    size?: number | undefined;
+    /**
+     * Identifier of the input element.
+     */
+    inputId?: string | undefined;
+    /**
+     * When present, it specifies that the component should automatically get focus on load.
+     * @defaultValue false
+     */
+    autoFocus?: boolean | undefined;
+    /**
+     * Inline style of the input field.
+     */
+    inputStyle?: React.CSSProperties | undefined;
+    /**
+     * Inline style of the input field.
+     */
+    inputClassName?: string | undefined;
+    /**
+     * Content of the tooltip.
+     */
+    tooltip?: string | undefined;
+    /**
+     * Configuration of the tooltip, refer to the tooltip documentation for more information.
+     * @type {TooltipOptions}
+     */
+    tooltipOptions?: TooltipOptions | undefined;
+    /**
+     * Establishes relationships between the component and label(s) where its value should be one or more element IDs.
+     */
+    ariaLabelledBy?: string | undefined;
+    /**
+     * Callback to invoke after validation check and value change.
+     * @param {InputNumberValueChangeEvent} event - Custom value change event
+     */
+    onValueChange?(event: InputNumberValueChangeEvent): void;
+    /**
+     * Callback to invoke on value change.
+     * @param {InputNumberChangeEvent} event - Custom change event
+     */
+    onChange?(event: InputNumberChangeEvent): void;
+    /**
+     * Callback to invoke when input receives focus.
+     * @param {React.FocusEvent<HTMLInputElement>} event - Browser event
+     */
+    onFocus?(event: React.FocusEvent<HTMLInputElement>): void;
+    /**
+     * Callback to invoke when input loses focus.
+     * @param {React.FocusEvent<HTMLInputElement>} event - Browser event
+     */
+    onBlur?(event: React.FocusEvent<HTMLInputElement>): void;
+    /**
+     * Callback to invoke when the key pressed down.
+     * @param {React.KeyboardEvent<HTMLInputElement>} event - Browser event
+     */
+    onKeyDown?(event: React.KeyboardEvent<HTMLInputElement>): void;
+    /**
+     * Used to get the child elements of the component.
+     * @readonly
+     */
+    children?: React.ReactNode | undefined;
+    /**
+     * Uses to pass attributes to DOM elements inside the component.
+     * @type {InputNumberPassThroughOptions}
+     */
+    pt?: InputNumberPassThroughOptions;
+    /**
+     * Used to configure passthrough(pt) options of the component.
+     * @type {PassThroughOptions}
+     */
+    ptOptions?: PassThroughOptions;
+    /**
+     * When enabled, it removes component related styles in the core.
+     * @defaultValue false
+     */
+    unstyled?: boolean;
+}
+
+/**
+ * **PrimeReact - InputNumber**
+ *
+ * _InputNumber is an input component to provide numerical input._
+ *
+ * [Live Demo](https://www.primereact.org/inputnumber/)
+ * --- ---
+ * ![PrimeReact](https://primefaces.org/cdn/primereact/images/logo-100.png)
+ *
+ * @group Component
+ */
+export declare class InputNumber extends React.Component<InputNumberProps, any> {
+    /**
+     * Used to focus the component.
+     */
+    public focus(): void;
+    /**
+     * Used to get formatter.
+     * @return {*} formatter instance
+     */
+    public getFormatter(): any;
+    /**
+     * Used to get container element.
+     * @return {HTMLSpanElement | null} Container element
+     */
+    public getElement(): HTMLSpanElement | null;
+    /**
+     * Used to get input element.
+     * @return {InputText | null} Input element
+     */
+    public getInput(): typeof InputText | null;
+}

node_modules/primereact/inputnumber/package.json

@@ -0,0 +1,7 @@
+{
+    "main": "./inputnumber.cjs.js",
+    "module": "./inputnumber.esm.js",
+    "unpkg": "./inputnumber.min.js",
+    "types": "./inputnumber.d.ts",
+    "sideEffects": false
+}