v1.28.1

Every mini-game now has its own cover + full Spanish translation

• A hand-drawn cover icon for every game in the catalog (was a generic tinted letter for the 27 crisp-game-lib/2048 games)
• All 31 games now follow Forvia's own language (?lang=es|en), including proper áéíóúñ¿¡ in the 26 crisp-game-lib games — their bitmap font only covered plain ASCII, so the missing accented glyphs were hand-drawn and added to it