styling changes (#4894)

# Description of Changes

---

## 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)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### 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.

frontend/public/locales/en-GB/translation.json

@@ -3655,8 +3655,10 @@
     "help": "Help",
     "account": "Account",
     "config": "Config",
+    "settings": "Settings",
     "adminSettings": "Admin Settings",
-    "allTools": "All Tools",
+    "allTools": "Tools",
+    "reader": "Reader",
     "helpMenu": {
       "toolsTour": "Tools Tour",
       "toolsTourDesc": "Learn what the tools can do",
@@ -4797,7 +4799,7 @@
       "maybeLater": "Maybe Later",
       "dontShowAgain": "Don't Show Again"
     },
-    "allTools": "This is the <strong>All Tools</strong> panel, where you can browse and select from all available PDF tools.",
+    "allTools": "This is the <strong>Tools</strong> panel, where you can browse and select from all available PDF tools.",
     "selectCropTool": "Let's select the <strong>Crop</strong> tool to demonstrate how to use one of the tools.",
     "toolInterface": "This is the <strong>Crop</strong> tool interface. As you can see, there's not much there because we haven't added any PDF files to work with yet.",
     "filesButton": "The <strong>Files</strong> button on the Quick Access bar allows you to upload PDFs to use the tools on.",
@@ -4857,7 +4859,8 @@
       "admin": "Admin",
       "roleDescriptions": {
         "admin": "Can manage settings and invite members, with full administrative access.",
-        "member": "Can view and edit shared files, but cannot manage workspace settings or members."
+        "member": "Can view and edit shared files, but cannot manage workspace settings or members.",
+        "user": "User"
       },
       "editRole": "Edit Role",
       "enable": "Enable",
@@ -4938,6 +4941,7 @@
         "copied": "Link copied to clipboard",
         "success": "Invite link generated successfully",
         "successWithEmail": "Invite link generated and sent via email",
+        "emailSent": "Invite link generated and sent via email",
         "emailFailed": "Invite link generated, but email failed",
         "emailFailedDetails": "Error: {0}. Please share the invite link manually.",
         "error": "Failed to generate invite link",