fix(navigation): align header wallet tiles with reference

tests/widget-system/asset-ledger-contract.test.cjs

@@ -2,6 +2,7 @@ const test = require('node:test')
 const assert = require('node:assert/strict')
 const fs = require('node:fs')
 const path = require('node:path')
+const vm = require('node:vm')
 
 const root = path.resolve(__dirname, '..', '..')
 
@@ -421,6 +422,23 @@ test('asset purchases share the order center and refresh every wallet surface',
   assert.match(sidebar, /data-aksrt-points-value/)
   assert.match(header, /data-aksrt-wallet-value/)
   assert.match(header, /data-aksrt-points-value/)
+  assert.match(header, /data-aksrt-wallet-value data-aksrt-count-format="cut-count"/)
+  assert.match(header, /data-aksrt-points-value data-aksrt-count-format="cut-count"/)
+  assert.match(creditsJs, /element\.dataset\.aksrtCountFormat === 'cut-count' \? formatCutCount\(/)
+})
+
+test('header wallet count formatting matches the server cut-count thresholds', () => {
+  const creditsJs = fs.readFileSync(path.join(root, 'assets', 'js', 'credits.js'), 'utf8')
+  const formatterSource = creditsJs.match(/function formatCutCount\(value\) \{[\s\S]*?\n\t\}/)
+
+  assert.ok(formatterSource, 'credits runtime must define the header cut-count formatter')
+  const formatCutCount = vm.runInNewContext('(' + formatterSource[0] + ')')
+
+  assert.equal(formatCutCount('0.00'), '0')
+  assert.equal(formatCutCount('9999'), '9999')
+  assert.equal(formatCutCount('10000'), '1W+')
+  assert.equal(formatCutCount('12345'), '1.2W+')
+  assert.equal(formatCutCount('1000000'), '100W+')
 })
 
 test('recharge completion always credits the ledger and expiry SQL is strict-mode safe', () => {