[FIX] *: removal of any possibility of purchasing IAP credit in iOS

According to the app-store guidelines we are not allowed to sell from
the iOS app.

Our updates are currently blocked because of this.
In the rush, we have no choice but to hide certain elements related to
IAP services.

Source: https://developer.apple.com/app-store/review/guidelines/#business

Related PR:
https://github.com/odoo/mobile-ios/pull/102
https://github.com/odoo/mobile-ios/pull/103

Task-id: 2483253
X-original-commit: 657780cc7102c77cafe20998df0d7667cdc4c0df

addons/iap/static/src/xml/iap_templates.xml

@@ -24,8 +24,8 @@
     
     <div t-name="iap.buy_more_credits" class="mt-2 row">
         <div class="col-sm">
-            <button class="btn btn-link buy_credits px-0"><i class="fa fa-arrow-right"/> Buy credits</button><br/>
-            <button t-if="!hideService" class="btn btn-link o_iap_view_my_services px-0"><i class="fa fa-arrow-right mr-1"/>View My Services</button>
+            <button class="btn btn-link buy_credits px-0 o-hidden-ios"><i class="fa fa-arrow-right"/> Buy credits</button><br/>
+            <button t-if="!hideService" class="btn btn-link o_iap_view_my_services px-0 o-hidden-ios"><i class="fa fa-arrow-right mr-1"/>View My Services</button>
         </div>
     </div>
 </template>

addons/mass_mailing_sms/views/mailing_mailing_views.xml

@@ -42,7 +42,7 @@
             <!-- Headers / Warnings -->
             <xpath expr="//header" position="after">
                 <field name="sms_has_insufficient_credit" invisible="1"/>
-                <div class="alert alert-warning text-center" attrs="{'invisible': [('sms_has_insufficient_credit', '=', False)]}" role="alert">
+                <div class="alert alert-warning text-center o-hidden-ios" attrs="{'invisible': [('sms_has_insufficient_credit', '=', False)]}" role="alert">
                     <button class="btn-link py-0"
                             name="action_buy_sms_credits"
                             type="object">
@@ -52,7 +52,7 @@
                     </button>
                 </div>
                 <field name="sms_has_unregistered_account" invisible="1"/>
-                <div class="alert alert-warning text-center" attrs="{'invisible': [('sms_has_unregistered_account', '=', False)]}" role="alert">
+                <div class="alert alert-warning text-center o-hidden-ios" attrs="{'invisible': [('sms_has_unregistered_account', '=', False)]}" role="alert">
                     <button class="btn-link py-0"
                             name="action_buy_sms_credits"
                             type="object">
@@ -188,7 +188,7 @@
                 <attribute name="attrs">{'invisible': [('mailing_type', '!=', 'mail')]}</attribute>
             </xpath>
             <xpath expr="//div[@name='div_responsible_avatar']" position="after">
-                <div class="alert alert-warning mb-0 mt-3" role="alert" attrs="{'invisible': [('sms_has_insufficient_credit', '=', False)]}">
+                <div class="alert alert-warning mb-0 mt-3 o-hidden-ios" role="alert" attrs="{'invisible': [('sms_has_insufficient_credit', '=', False)]}">
                     <a name="action_buy_sms_credits" type="object">Insufficient credits</a>
                 </div>
                 <div class="alert alert-warning mb-0 mt-3" role="alert" attrs="{'invisible': [('sms_has_unregistered_account', '=', False)]}">

addons/partner_autocomplete/static/src/xml/partner_autocomplete.xml

@@ -17,7 +17,7 @@
     <!--
         @param {string} credits_url
     -->
-    <div t-name="partner_autocomplete.insufficient_credit_notification" class="">
+    <div t-name="partner_autocomplete.insufficient_credit_notification" class="o-hidden-ios">
         <a class="btn btn-link" t-att-href="credits_url"><i class="fa fa-arrow-right"/> Buy more credits</a>
     </div>