improvement/v2/automate/tweaks (#4293)

- [x] Cleanup Automation output name garbage			
- [x] Remove Cross button on first two tools			
- [x] Automation creation name title to make clearer to the user
- [x] Colours for dark mode on automation tool settings are bad 	
- [x] Fix tool names not using correct translated ones 
- [x] suggested Automation Password needs adding to description 
- [x] Allow different filetypes in automation
- [x] Custom Icons for automation
- [x] split Tool wasn't working with merge to single pdf

---------

Co-authored-by: Connor Yoh <connor@stirlingpdf.com>
Co-authored-by: James Brunton <jbrunton96@gmail.com>

frontend/src/components/shared/FileUploadButton.tsx

@@ -32,9 +32,10 @@ const FileUploadButton = ({
       onChange={onChange}
       accept={accept}
       disabled={disabled}
+
     >
       {(props) => (
-        <Button {...props} variant={variant} fullWidth={fullWidth}>
+        <Button {...props} variant={variant} fullWidth={fullWidth} color="blue">
           {file ? file.name : (placeholder || defaultPlaceholder)}
         </Button>
       )}

frontend/src/components/shared/QuickAccessBar.tsx

@@ -22,7 +22,7 @@ const QuickAccessBar = forwardRef<HTMLDivElement>(({
   const { t } = useTranslation();
   const { isRainbowMode } = useRainbowThemeContext();
   const { openFilesModal, isFilesModalOpen } = useFilesModalContext();
-  const { handleReaderToggle, handleBackToTools, handleToolSelect, selectedToolKey, leftPanelView, toolRegistry, readerMode } = useToolWorkflow();
+  const { handleReaderToggle, handleBackToTools, handleToolSelect, selectedToolKey, leftPanelView, toolRegistry, readerMode, resetTool } = useToolWorkflow();
   const [configModalOpen, setConfigModalOpen] = useState(false);
   const [activeButton, setActiveButton] = useState<string>('tools');
   const scrollableRef = useRef<HTMLDivElement>(null);
@@ -74,7 +74,12 @@ const QuickAccessBar = forwardRef<HTMLDivElement>(({
       type: 'navigation',
       onClick: () => {
         setActiveButton('automate');
-        handleToolSelect('automate');
+        // If already on automate tool, reset it directly
+        if (selectedToolKey === 'automate') {
+          resetTool('automate');
+        } else {
+          handleToolSelect('automate');
+        }
       }
     },
     {