piccole modif

src/components/CCurrencyValue/CCurrencyValue.vue

@@ -81,6 +81,9 @@
             <q-icon v-else name="fas fa-coins" :size="small ? `xs` : `sm`" />
           </template>
           <template v-slot:control>
+            <div class="text-h8 text-blue">
+              {{ before_str }}
+            </div>
             <div :class="`align_elem_right ` + (small ? `text-h7` : ``)">
               {{ valueextra }}{{ tools.roundDec2(modelValue) }}
               <q-tooltip :offset="[10, 10]" v-model="showingtooltip">{{