Bump vaadin.version from 24.9.11 to 25.1.0

[dependabot]

Bumps vaadin.version from 24.9.11 to 25.1.0.
Updates com.vaadin:vaadin-bom from 24.9.11 to 25.1.0

Updates com.vaadin:vaadin-maven-plugin from 24.9.11 to 25.1.0

Release notes

Sourced from com.vaadin:vaadin-maven-plugin's releases.

Vaadin 25.1.0

Upgrading · Docs · Get Started

Notable Changes in Vaadin 25.1

1. UI State Management with Signals (Flow)

Vaadin 25.1 introduces Signals to handle UI state in Flow. This enables cleaner code with a single source of truth for each component property.

Versatile Signal Types

Signal instances hold UI state values and automatically track which components need updating when a signal value changes.

• Local signals: For a view’s or component’s internal state.
• Shared signals: For sharing state with other users in real time.
• Computed signals: For deriving values based on other signals.

Signal Bindings

New bindXyz methods are available for all components to automatically update properties based on signal changes. Examples include:

• Generic features: bindVisible
• Component-specific properties: bindMin in Date Picker
• Two-way bindings: bindValue for all input fields

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2. New UI Components (Preview)

[!NOTE] These components are preview releases and can be enabled using feature flags.

Slider & RangeSlider

New slider input components for selecting:

• A single value (Slider)
• Two values from a range (RangeSlider)

Badge

A new component for displaying statuses and notification indicators. Visual variants include:

• Icon-only, Number-only, and Dot
• Multiple color options

AI Integration

New Flow features for integrating AI-powered functionality into Vaadin apps:

• AIOrchestrator: Manages interactions between UI components and LLMs.
• LLM Providers: Out-of-the-box implementations for Spring AI and LangChain4j.

Upload Components

New standalone components for flexible file upload UIs:

• UploadButton
• UploadDropZone
• UploadFileList (includes a thumbnail-bar style variant)

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3. Aura Theme Enhancements

... (truncated)

Commits

• b632b11 update copilot to 25.1.0 (#8695)
• 4ab85f8 update hilla to 25.1.0 (#8694)
• cb0ff81 chore: update versions.json in 25.1 with latest WC (#8691)
• 7d24cec chore: Update vaadin-quarkus to 3.1.0 (25.1) (#8693)
• 3c01bf7 Update flow to 25.1.0 (#8690)
• 8defbc4 chore: upgrade testbench to 10.1.0/BLT 1.0.0 (#8688) (#8689)
• 02b9e8e chore: upgrade springboot to 4.0.4 (#8681) (CP: 25.1) (#8686)
• a1b5f12 chore: bump Quarkus version to 3.32 for platform extension (25.1) (#8679)
• 78c3e7c update copilot to 25.1.0-rc2 (#8674)
• f1ec5fa chore: upgrade browserless-test to 1.0.0-rc1 (#8673)
• Additional commits viewable in compare view

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