Export typography presets as CSS

[jamesmockett]

What are you changing?

• Adds built script to generate CSS for new web typography presets from the existing definitions in the design tokens package and export these as individual variables from Source Foundations
• Updates some incorrect font sizes in the design tokens

pnpm nx run @guardian/source-foundations:build-type-presets

"textSansBold15": {
  "$value": {
    "fontFamily": "{typography.fontFamily.textSans}",
    "fontSize": "{typography.fontSize.15}",
    "lineHeight": "{typography.lineHeight.regular}",
    "fontWeight": "{typography.fontWeight.bold}",
    "fontStyle": "normal"
  }
},

⬇️

export const textSansBold15 = `
  font-family: GuardianTextSans, "Guardian Text Sans Web", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
  font-size: 0.9375rem;
  line-height: 1.3;
  font-weight: 700;
  font-style: normal;
`;

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[github-actions]

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[oliverabrahams]

Looks good!