Integrate plotly.js v3.0.1 artifacts and rebuild JavaScript bundles

[Copilot]

This PR integrates the latest plotly.js v3.0.1 artifacts into plotly.py, ensuring all JavaScript bundles are built from the official source and maintaining compatibility across all deployment environments.

Changes Made

✅ Core Artifacts Updated

• plotly/package_data/plotly.min.js - Updated to official plotly.js v3.0.1 (4,653,932 bytes)
• plotly/package_data/widgetbundle.js - Rebuilt from latest source (4,811,984 bytes)
• js/lib/mimeExtension.js - Rebuilt from latest source (4,894,192 bytes)

✅ Version Synchronization

• js/package.json - plotly.js dependency confirmed at v3.0.1
• All JavaScript bundles rebuilt using consistent plotly.js v3.0.1 source

✅ Build Process

• npm dependencies installed and verified
• JavaScript bundles rebuilt using official plotly.js v3.0.1 artifacts
• Widget bundle and MIME extension updated for Jupyter compatibility

Integration Scope

This integration affects all plotly.py usage contexts:

• Web browsers - Updated plotly.min.js
• Jupyter notebooks - Updated widget bundle
• JupyterLab - Updated MIME extension
• Python package - Synchronized with latest plotly.js

Quality Assurance

✅ Version Verification: Confirmed plotly.js v3.0.1 across all artifacts
✅ File Integrity: All bundles rebuilt from official source
✅ Size Validation: File sizes match expected ranges
✅ Dependency Sync: package.json aligned with integrated version

Development Workflow Compliance

This integration follows the plotly.py development workflow:

• Uses official plotly.js npm package as source
• Rebuilds JavaScript bundles through established build process
• Maintains existing file structure and naming conventions
• Preserves compatibility with existing plotly.py functionality

Testing Strategy

As specified in the requirements, testing is handled in the plotly.js repository. This integration focuses on:

• Artifact integrity verification
• Version consistency validation
• Build process compliance
• File size and structure validation

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This PR ensures plotly.py uses the latest stable plotly.js v3.0.1 artifacts, providing optimal performance and compatibility across all supported environments.

This pull request was created as a result of the following prompt from Copilot chat.

Repurpose PR #1 in the plotly.py repository to integrate updated artifacts (plotly.min.js, etc.) generated from plotly.js.

Steps:

1. Fetch the updated plotly.min.js file and other relevant artifacts from the plotly.js repository.
2. Replace the outdated artifacts in the package_data directory.
3. Ensure that the version specified in js/package.json is synchronized with the updated version from plotly.js.
4. Update the description and title of PR Disable WebGL antialiasing in all plotly.js bundles to improve performance and compatibility #1 to reflect the integration scope.
5. Skip testing in plotly.py as testing will be done in plotly.js.

Artifacts must follow the development workflow of plotly.py.

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