Feature/v2/all tools sidebar (#4151)

# Description of Changes

- Added the all tools sidebar
- Added a TextFit component that shrinks text to fit containers
- Added a TopToolIcon on the nav, that animates down to give users
feedback on what tool is selected
- Added the baseToolRegistry, to replace the old pattern of listing
tools, allowing us to clean up the ToolRegistry code
- Fixed Mantine light/dark theme race condition 
- General styling tweaks

---

## 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.

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

@@ -382,6 +382,10 @@
       "title": "Add image",
       "desc": "Adds a image onto a set location on the PDF"
     },
+    "attachments": {
+      "title": "Add Attachments",
+      "desc": "Add or remove embedded files (attachments) to/from a PDF"
+    },
     "watermark": {
       "title": "Add Watermark",
       "desc": "Add a custom watermark to your PDF document."
@@ -597,6 +601,30 @@
     "replace-color": {
       "title": "Advanced Colour options",
       "desc": "Replace colour for text and background in PDF and invert full colour of pdf to reduce file size"
+    },
+    "fakeScan": {
+      "title": "Fake Scan",
+      "desc": "Create a PDF that looks like it was scanned"
+    },
+    "editTableOfContents": {
+      "title": "Edit Table of Contents",
+      "desc": "Add or edit bookmarks and table of contents in PDF documents"
+    },
+    "automate": {
+      "title": "Automate",
+      "desc": "Build multi-step workflows by chaining together PDF actions. Ideal for recurring tasks."
+    },
+    "manageCertificates": {
+      "title": "Manage Certificates",
+      "desc": "Import, export, or delete digital certificate files used for signing PDFs."
+    },
+    "read": {
+      "title": "Read",
+      "desc": "View and annotate PDFs. Highlight text, draw, or insert comments for review and collaboration."
+    },
+    "reorganizePages": {
+      "title": "Reorganize Pages",
+      "desc": "Rearrange, duplicate, or delete PDF pages with visual drag-and-drop control."
     }
   },
   "viewPdf": {
@@ -777,6 +805,15 @@
     "upload": "Add image",
     "submit": "Add image"
   },
+  "attachments": {
+    "tags": "attachments,add,remove,embed,file",
+    "title": "Add Attachments",
+    "header": "Add Attachments",
+    "add": "Add Attachment",
+    "remove": "Remove Attachment",
+    "embed": "Embed Attachment",
+    "submit": "Add Attachments"
+  },
   "watermark": {
     "title": "Add Watermark",
     "desc": "Add text or image watermarks to PDF files",
@@ -1740,7 +1777,7 @@
       "title": "How we use Cookies",
       "description": {
         "1": "We use cookies and other technologies to make Stirling PDF work better for you—helping us improve our tools and keep building features you'll love.",
-        "2": "If you’d rather not, clicking 'No Thanks' will only enable the essential cookies needed to keep things running smoothly."
+        "2": "If you'd rather not, clicking 'No Thanks' will only enable the essential cookies needed to keep things running smoothly."
       },
       "acceptAllBtn": "Okay",
       "acceptNecessaryBtn": "No Thanks",
@@ -1764,7 +1801,7 @@
           "1": "Strictly Necessary Cookies",
           "2": "Always Enabled"
         },
-        "description": "These cookies are essential for the website to function properly. They enable core features like setting your privacy preferences, logging in, and filling out forms—which is why they can’t be turned off."
+        "description": "These cookies are essential for the website to function properly. They enable core features like setting your privacy preferences, logging in, and filling out forms—which is why they can't be turned off."
       },
       "analytics": {
         "title": "Analytics",
@@ -1823,7 +1860,31 @@
   },
   "toolPicker": {
     "searchPlaceholder": "Search tools...",
-    "noToolsFound": "No tools found"
+    "noToolsFound": "No tools found",
+    "allTools": "ALL TOOLS",
+    "quickAccess": "QUICK ACCESS",
+    "subcategories": {
+      "Signing": "Signing",
+      "Document Security": "Document Security",
+      "Verification": "Verification",
+      "Document Review": "Document Review",
+      "Page Formatting": "Page Formatting",
+      "Extraction": "Extraction",
+      "Removal": "Removal",
+      "Automation": "Automation",
+      "General": "General",
+      "Advanced Formatting": "Advanced Formatting",
+      "Developer Tools": "Developer Tools"
+    }
+  },
+  "quickAccess": {
+    "read": "Read",
+    "sign": "Sign",
+    "automate": "Automate",
+    "files": "Files",
+    "activity": "Activity",
+    "config": "Config",
+    "allTools": "All Tools"
   },
   "fileUpload": {
     "selectFile": "Select a file",