convert arabic numerals to indic numerals and vice versa
#import "@preview/indic-numerals:0.1.0": arabic-to-indic, indic-to-arabic, tamil-to-arabic, arabic-to-tamil
#indic-to-arabic("௦௧௨௩௪௫௬௭௮௯") // Output: 0123456789
#arabic-to-indic("0123456789", "tamil") // Output: ௦௧௨௩௪௫௬௭௮௯
#tamil-to-arabic("௦௧௨௩௪௫௬௭௮௯") // Output: 0123456789
#arabic-to-tamil(0123456789) // Output: ௦௧௨௩௪௫௬௭௮௯