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/fast-uri/.github/.stale.yml

@@ -0,0 +1,21 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 15
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - "discussion"
+  - "feature request"
+  - "bug"
+  - "help wanted"
+  - "plugin suggestion"
+  - "good first issue"
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

node_modules/fast-uri/.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 10
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 10

node_modules/fast-uri/.github/tests_checker.yml

@@ -0,0 +1,8 @@
+comment: |
+  Hello! Thank you for contributing!
+  It appears that you have changed the code, but the tests that verify your change are missing. Could you please add them?
+fileExtensions:
+  - '.ts'
+  - '.js'
+
+testDir: 'test'

node_modules/fast-uri/.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches:
+     - main
+     - next
+     - 'v*'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+
+permissions:
+  contents: read
+
+jobs:
+  test-regression-check-node10:
+    name: Test compatibility with Node.js 10
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '10'
+          cache: 'npm'
+          cache-dependency-path: package.json
+          check-latest: true
+
+      - name: Install
+        run: |
+          npm install --ignore-scripts
+
+      - name: Copy project as fast-uri to node_node_modules
+        run: |
+          rm -rf ./node_modules/fast-uri/lib &&
+          rm -rf ./node_modules/fast-uri/index.js &&
+          cp -r ./lib ./node_modules/fast-uri/lib &&
+          cp ./index.js ./node_modules/fast-uri/index.js
+
+      - name: Run tests
+        run: |
+          npm run test:unit
+        env:
+          NODE_OPTIONS: no-network-family-autoselection
+
+  test-browser:
+    name: Test browser compatibility
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ['ubuntu-latest', 'windows-latest', 'macos-latest']
+        browser: ['chromium', 'firefox', 'webkit']
+        exclude:
+          - os: ubuntu-latest
+            browser: webkit
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'npm'
+          cache-dependency-path: package.json
+          check-latest: true
+
+      - name: Install dependencies
+        run: |
+          npm install --ignore-scripts
+      
+      - if: ${{ matrix.os == 'windows-latest' }}
+        run: npx playwright install winldd
+
+      - name: Run browser tests
+        run: |
+          npm run test:browser:${{ matrix.browser }}
+  
+  test:
+    needs:
+      - test-regression-check-node10
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v5
+    with:
+      license-check: true
+      lint: true
+      node-versions: '["16", "18", "20", "22", "24"]'

node_modules/fast-uri/.github/workflows/package-manager-ci.yml

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+name: package-manager-ci
+
+on:
+  push:
+    branches:
+     - main
+     - next
+     - 'v*'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    permissions:
+      contents: read
+    uses: fastify/workflows/.github/workflows/plugins-ci-package-manager.yml@v5