chore: slightly increase width for unicode & "@"

lib/calc-text-width.js

@@ -4,7 +4,7 @@ const astralRegex = require('unicode-astral-regex')
 function calcWidth (charWidthTable) {
   const SCALE = 10 // Prevent results like 60.599999999999994
   const widthTable = charWidthTable.map(w => Math.round(w * SCALE))
-  widthTable[64] = widthTable[64] + 4 // Slightly increase width of "@" by 0.4px
+  widthTable[64] = widthTable[64] + 6 // Slightly increase width of "@" by 0.6px
 
   return function (text, astral) {
     if (astral) text = text.match(astralRegex)

tap-snapshots/test-calc-text-width.spec.js-TAP.test.js

@@ -10,9 +10,9 @@ exports[`test/calc-text-width.spec.js TAP calc width for "npm" > result is corre
 `
 
 exports[`test/calc-text-width.spec.js TAP calc width for unicode > result is correct 1`] = `
-57
+58
 `
 
 exports[`test/calc-text-width.spec.js TAP calc width for emojis > result is correct 1`] = `
-34.2
+34.8
 `