Implement OpenGraph Tags for Shared Color Palette Links

[linuxmobile]

Description

To enhance the sharing experience of our color palette generator, we need to implement OpenGraph (OG) tags. When a user shares a link to a generated/shared color palette, the share preview should display an OpenGraph image that reflects the colors of the palette. This feature aims to provide a visual preview of the color palette directly in the share snippet on social media platforms and other websites that support OG tags.

ToDo List:

• Research and select appropriate OG meta tags for implementing custom image previews.
• Design a template for the OG image that dynamically incorporates the palette colors.
• Implement backend functionality to generate an OG image based on the current palette's colors.
• Update the HTML header of the palette share page to include OG meta tags with the generated image.
• Test sharing functionality across different platforms (Facebook, Twitter, LinkedIn) to ensure the OG image displays correctly.
• Document the needed process for future reference and maintenance.

Additional Notes:

• Considerations should be made for palettes with a wide range of colors to ensure the generated OG image accurately represents the palette in a visually appealing way.
• Performance implications of dynamically generating images should be evaluated to ensure this feature does not significantly impact page load times or server resources.