impr(quotes): Corrected french quotes oe -> œ (@LeoGuillon)

[LeoGuillon]

Description

Changed all occurences of words featuring “oe” to the correct french diacritic “œ”, in words like “œuvre”, ”œuf”, etc.

Checks

• Adding/modifying Typescript code?
  • I have used qs, qsa or qsr instead of JQuery selectors.
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  • Make sure to include translations for the quotes in the description (or another comment) so we can verify their content.
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  • Add language to packages/schemas/src/languages.ts
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  • Add language json file to frontend/static/languages
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  • Add layout to packages/schemas/src/layouts.ts
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  • Add font file to frontend/static/webfonts
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Closes #

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[Copilot]

Pull request overview

This PR corrects French orthography in the French quotes file by replacing the two-character sequence "oe" with the proper French ligature "œ" (œ) throughout the document. This improves the typographic accuracy of French text in accordance with proper French language conventions.

Key Changes:

• Systematic replacement of "oe" with "œ" in French words such as œuvre, cœur, œil, œuf, bœuf, sœur, fœtus, and mœurs
• Updates applied to both quote text content and source attributions
• Approximately 100+ corrections made throughout the quotes file

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[Miodec]

Because of this replacement the quote lengths are now incorrect.