many fixes and improvements - rework for modules/ and common/

feat(emailer): add Postmark and Resend providers

frontend/src/views/creators/NameEditor.vue

@@ -66,7 +66,7 @@ onMounted(() => {
     emits('update:creatorNameReservationId', reservationId.value);
   }
 
-  // If the name is the same as the original slug, set reservation state to "reserved"
+  // If the name is the same as the original slug, set the reservation state to "reserved"
   if (isCurrentSlug.value) {
     reservationState.value = "reserved";
   }
@@ -166,7 +166,7 @@ onUnmounted(() => {
   <v-text-field variant="outlined" :label="t('creator.name.label')" v-model="name" @input="handleInput"
     :error-messages="validationError">
     <template #prepend-inner>
-      <span class="font-sans text-gray-400">{{ baseUrl }}</span>
+      <span class="text-nowrap font-sans text-gray-400">{{ baseUrl }}</span>
     </template>
 
     <template #append-inner>