Addition of .woff and .woff2 Font Files

[guillermodotn]

In response to #2143, I have added the .woff and .woff2 versions of the existing .ttf font files to enhance web performance. The .woff2 format offers superior compression, for faster load times and reduced bandwidth usage.

CSS Fallback Structure

The CSS has been structured to prioritize modern formats while maintaining compatibility with older browsers. The @font-face declarations list the src sources in order of preference:

• .woff2: Modern browsers supporting this format will load it due to its efficient compression.
• .woff: Serves as a fallback for browsers that do not support .woff2.
• .ttf: Ensures compatibility with legacy browsers lacking support for .woff and .woff2.

Font Licensing

The fonts in use are licensed under the SIL Open Font License (OFL) 1.1, which permits modification and redistribution in different formats, including .woff and .woff2. Therefore, converting the original .ttf files to these formats aligns with the license terms, ensuring no conflicts arise from this enhancement.

[cotes2020]

Thank you so much! LGTM :)