non root user and fix book/html calibre (#856)

* non root user and fix book/html calibre

* version bump

* Update docker-compose-latest.yml

* remove customApp

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Co-authored-by: systo <systo@host.docker.internal>

src/main/resources/templates/convert/book-to-pdf.html

@@ -16,10 +16,8 @@
               <h2 th:text="#{BookToPDF.header}"></h2>
               <form method="post" enctype="multipart/form-data" th:action="@{api/v1/convert/book/pdf}">
                   <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false)}"></div>
-                  <br>
                   <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{BookToPDF.submit}"></button>
               </form>
-              <p class="mt-3" th:text="#{BookToPDF.help}"></p>
               <p class="mt-3" th:text="#{BookToPDF.credit}"></p>
             </div>
           </div>

src/main/resources/templates/convert/pdf-to-book.html

@@ -32,10 +32,8 @@
                     <option value="lrf">LRF</option>
                   </select>
                 </div>
-                <br>
                 <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{PDFToBook.submit}"></button>
               </form>
-              <p class="mt-3" th:text="#{PDFToBook.help}"></p>
               <p class="mt-3" th:text="#{PDFToBook.credit}"></p>
             </div>
           </div>