Feature/v2/right rail (#4255)

# Description of Changes

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Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: ConnorYoh <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>

frontend/src/components/shared/Tooltip.tsx

@@ -124,8 +124,8 @@ export const Tooltip: React.FC<TooltipProps> = ({
     if (sidebarTooltip) return null;
 
     switch (position) {
-      case 'top': return "tooltip-arrow tooltip-arrow-top";
-      case 'bottom': return "tooltip-arrow tooltip-arrow-bottom";
+      case 'top': return "tooltip-arrow tooltip-arrow-bottom";
+      case 'bottom': return "tooltip-arrow tooltip-arrow-top";
       case 'left': return "tooltip-arrow tooltip-arrow-left";
       case 'right': return "tooltip-arrow tooltip-arrow-right";
       default: return "tooltip-arrow tooltip-arrow-right";
@@ -150,7 +150,7 @@ export const Tooltip: React.FC<TooltipProps> = ({
         position: 'fixed',
         top: coords.top,
         left: coords.left,
-        width: (maxWidth !== undefined ? maxWidth : '25rem'),
+        width: (maxWidth !== undefined ? maxWidth : (sidebarTooltip ? '25rem' : undefined)),
         minWidth: minWidth,
         zIndex: 9999,
         visibility: positionReady ? 'visible' : 'hidden',