refs #17495 [fid] improve fid acquisition forms

* remove redundant hint for ordering in all three acquisition forms
* add German translation for price

themes/fid/languages/de.ini

 Username = E-Mail-Adresse
 
-back_to_form = "weiter ausfüllen"
\ No newline at end of file
+back_to_form = "weiter ausfüllen"
+
+#17495
+Price = "Preis"
\ No newline at end of file

themes/fid/templates/fid/record/acquisition-pda.phtml

@@ -69,10 +69,7 @@ $form->setAttribute('class','fid-acquisition-form');
 </div>
 
 <div class="row confirmation">
-  <div class="col col-xs-9">
-    <?= $this->translate("fid::acquisition_pda_confirmation") ?>
-  </div>
-  <div class="col col-xs-3">
+  <div class="col col-xs-12">
     <? /* submit button */ ?>
     <?php
     /** @var Element\Submit $elemSubmit */

themes/fid/templates/fid/record/acquisition-subito-article.phtml

@@ -68,10 +68,7 @@ $form->setAttribute('class','fid-acquisition-form');
 </div>
 
 <div class="row confirmation">
-  <div class="col col-xs-9">
-    <?= $this->translate("fid::acquisition_subito_article_confirmation") ?>
-  </div>
-  <div class="col col-xs-3">
+  <div class="col col-xs-12">
     <? /* submit button */ ?>
     <?php
     /** @var Element\Submit $elemSubmit */

themes/fid/templates/fid/record/acquisition-subito-partial-copy.phtml

@@ -107,10 +107,7 @@ $elemComment->setAttributes(['class' => 'form-control']);
 </div>
 
 <div class="row confirmation">
-  <div class="col col-xs-9">
-    <?= $this->translate("fid::acquisition_subito_partial_copy_confirmation") ?>
-  </div>
-  <div class="col col-xs-3">
+  <div class="col col-xs-12">
     <? /* submit button */ ?>
       <?php
       /** @var Element\Submit $elemSubmit */