fix(data): address PR review feedback for AC/TA entries

- Change AC and TA partOf from 'GB' to 'SH' (subdivision of Saint Helena)
- Change TA currency from GBP to SHP for consistency with SH/AC
- Add partOf: 'GB' to SH to complete territory hierarchy (AC/TA → SH → GB)
- Update test description to reflect Latin Extended character support

Author: dmythro

packages/countries/src/data/countries.ts

@@ -9,7 +9,7 @@ export const countries = {
     capital: 'Georgetown',
     currency: ['SHP'],
     languages: ['en'],
-    partOf: 'GB',
+    partOf: 'SH',
   },
   AD: {
     name: 'Andorra',
@@ -1808,6 +1808,7 @@ export const countries = {
     capital: 'Jamestown',
     currency: ['SHP'],
     languages: ['en'],
+    partOf: 'GB',
   },
   SI: {
     name: 'Slovenia',
@@ -1941,9 +1942,9 @@ export const countries = {
     phone: [290],
     continent: 'AF',
     capital: 'Edinburgh of the Seven Seas',
-    currency: ['GBP'],
+    currency: ['SHP'],
     languages: ['en'],
-    partOf: 'GB',
+    partOf: 'SH',
   },
   TC: {
     name: 'Turks and Caicos Islands',

packages/test-js/index.test.ts

@@ -36,7 +36,7 @@ describe('dist', () => {
     }
   })
 
-  test('all English country names should contain only A-Z characters', () => {
+  test('all English country names should contain only Latin letters, spaces, and common punctuation', () => {
     const nameReg = /^[a-z\u00C0-\u024F\s.()-]+$/i
     const nonAZ: string[] = []
     for (const c of Object.values(source.countries)) {