Fix: Double zero prefix normalization in phoneUtils.ts (#20)

Updated `fixCommonTypos` to handle the `00` prefix early by converting it to `+`.
This ensures that subsequent Zimbabwe-specific normalization (removing a
leading zero after the country code) can still be applied to inputs like
`002630...`.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Co-authored-by: tapiwamakandigona <230673668+tapiwamakandigona@users.noreply.github.com>

Author: tapiwamakandigona

src/lib/phoneUtils.ts

@@ -18,7 +18,12 @@ const fixCommonTypos = (phone: string): string => {
     if (!phone) return ''
 
     // Remove all non-digit and non-plus chars
-    const cleaned = phone.replace(/[^\d+]/g, '')
+    let cleaned = phone.replace(/[^\d+]/g, '')
+
+    // Fix: "00263..." -> "+263..." (Double zero prefix)
+    if (cleaned.startsWith('00')) {
+        cleaned = '+' + cleaned.substring(2)
+    }
 
     // Fix: "263077..." -> "26377..." (Common error: Country code + Local leading zero)
     if (cleaned.startsWith('2630') && cleaned.length >= 12) {
@@ -30,11 +35,6 @@ const fixCommonTypos = (phone: string): string => {
         return '+263' + cleaned.substring(5)
     }
 
-    // Fix: "00263..." -> "+263..." (Double zero prefix)
-    if (cleaned.startsWith('00')) {
-        return '+' + cleaned.substring(2)
-    }
-
     return cleaned
 }