feat: add free charge price mode for product buy page (#3015)

* feat: add free charge price mode for product buy page

* fix: improve code format

web/src/locales/fr/data.json

@@ -619,6 +619,7 @@
     "Processing...": "Traitement...",
     "Product": "Produit",
     "Product - Tooltip": "Nom du produit",
+    "Recharged successfully": "Recharged successfully",
     "Result": "Résultat",
     "Return to Website": "Retourner sur le site web",
     "The payment has been canceled": "Le paiement a été annulé",
@@ -627,6 +628,8 @@
     "The payment is still under processing": "Le paiement est encore en cours de traitement",
     "Type - Tooltip": "Méthode de paiement utilisée lors de l'achat du produit",
     "You have successfully completed the payment": "Vous avez effectué le paiement avec succès",
+    "You have successfully recharged": "You have successfully recharged",
+    "Your current balance is": "Your current balance is",
     "please wait for a few seconds...": "Veuillez patienter quelques secondes...",
     "the current state is": "l'état actuel est"
   },
@@ -689,6 +692,8 @@
     "Edit Product": "Modifier le produit",
     "Image": "Image",
     "Image - Tooltip": "Image du produit",
+    "Is recharge": "Is recharge",
+    "Is recharge - Tooltip": "Whether the current product is to recharge balance",
     "New Product": "Nouveau produit",
     "Pay": "Payer",
     "PayPal": "PayPal",
@@ -1080,6 +1085,8 @@
     "Address line": "Address line",
     "Affiliation": "Affiliation",
     "Affiliation - Tooltip": "Employeur, tel que le nom de l'entreprise ou de l'organisation",
+    "Balance": "Balance",
+    "Balance - Tooltip": "User's balance",
     "Bio": "Bio",
     "Bio - Tooltip": "Biographie du compte",
     "Birthday": "Date de naissance",