[TASK] added Icon in Dochead

Resources/Private/Layouts/Newsletter.html

@@ -74,6 +74,10 @@
 				<f:render section="iconButtons" />
 			</div>
 			<div class="module-docheader-bar-column-right">
+				<a href="https://www.sgalinski.de/" target="_blank" rel="noopener noreferrer"
+				   title="Created by the TYPO3 agency sgalinski">
+					<img src="{f:uri.resource(path: 'Icons/logo-icon.svg')}" alt="Sgalinski Logo" style="width: 34px; height: 25.75px;" />
+				</a>
 				<f:render partial="ButtonBar" arguments="{buttons:docHeader.buttons.right}" />
 			</div>
 		</div>

Resources/Private/Layouts/Queue.html

 {namespace sgm=SGalinski\SgMail\ViewHelpers}
 
 <f:be.pageRenderer includeCssFiles="{0: '{f:uri.resource(path: \'StyleSheets/backend.css\')}'}"
-		includeJavaScriptModules="{
+				   includeJavaScriptModules="{
 			0: '@typo3/backend/ajax-data-handler.js',
 			1: '@typo3/backend/context-menu.js',
 			2: '@typo3/backend/tooltip.js',
 			3: '@sgalinski/sg-mail/Backend.js'
 		}"
-		addJsInlineLabels="{
+				   addJsInlineLabels="{
 			0: 'backend.delete_template',
 			1: 'backend.send_mail_manually',
 			2: 'backend.send_mail_again',
 			3: 'backend.preview_close'
-		}" />
+		}"/>
 <div class="module" data-module-id="" data-module-name="">
 	<div class="module-docheader t3js-module-docheader">
 		<f:render
 			partial="Module/DocHeader"
 			section="main"
 			arguments="{docHeader: docHeader, pages: pages, selectedTemplateKey: selectedTemplateKey, selectedExtensionKey: selectedExtensionKey}"/>
+		<div
+			class="module-docheader-bar module-docheader-bar-buttons t3js-module-docheader-bar t3js-module-docheader-bar-buttons">
+			<div class="module-docheader-bar-column-left">
+			</div>
+
+			<div class="module-docheader-bar-column-right">
+				<a href="https://www.sgalinski.de/" target="_blank" rel="noopener noreferrer"
+				   title="Created by the TYPO3 agency sgalinski">
+					<img src="{f:uri.resource(path: 'Icons/logo-icon.svg')}" alt="Sgalinski Logo"
+						 style="width: 34px; height: 25.75px;"/>
+				</a>
+			</div>
+		</div>
 	</div>
 
 	<div class="module-body t3js-module-body">