SEO init (#4197)

# Description of Changes
This pull request introduces dynamic document meta tag management and
improves URL routing and tool metadata handling in the frontend. The
most significant changes are the addition of a custom hook to update
document meta tags (including OpenGraph tags) based on the selected
tool, enhancements to the tool selection context for better URL
synchronization, and enrichment of the `Tool` type and tool registry
with more metadata.

**Dynamic document meta management:**

* Added a new `useDocumentMeta` hook that updates the page's `<title>`,
description, and OpenGraph meta tags based on the currently selected
tool, and restores the original values on cleanup.
(`frontend/src/hooks/useDocumentMeta.ts`)
* Integrated `useDocumentMeta` into `HomePageContent` so the document's
meta tags dynamically reflect the selected tool's metadata, improving
SEO and social sharing. (`frontend/src/pages/HomePage.tsx`)
[[1]](diffhunk://#diff-85c26b21681286c20e97a26a4912f0b91812776c9d4d0c54aa541fded2565c7eR2-R8)
[[2]](diffhunk://#diff-85c26b21681286c20e97a26a4912f0b91812776c9d4d0c54aa541fded2565c7eR17)
[[3]](diffhunk://#diff-85c26b21681286c20e97a26a4912f0b91812776c9d4d0c54aa541fded2565c7eR28-R37)

**Tool metadata and context improvements:**

* Enhanced the `Tool` type and tool registry to include `title` and
`description` fields, which are now translated and used throughout the
UI and meta tags. (`frontend/src/types/tool.ts`,
`frontend/src/hooks/useToolManagement.tsx`)
[[1]](diffhunk://#diff-0b557df7bd27ac90cd2f925ddd8ef8096ea2decfaee9a5c12a94dc7a03c64bfaR46)
[[2]](diffhunk://#diff-57f8a6b3e75ecaec10ad445b01afe8fccc376af6f8ad4d693c68cf98e8863273L116-R118)
* Updated the `ToolWorkflowContext` to use the new `Tool` type for
`selectedTool`, replacing the previous `ToolConfiguration` type.
(`frontend/src/contexts/ToolWorkflowContext.tsx`)
[[1]](diffhunk://#diff-9b36e2c06dddbcfba6cb66fd0b303b7860f88ca8b562bb2534af1ab50390d385L6-R8)
[[2]](diffhunk://#diff-9b36e2c06dddbcfba6cb66fd0b303b7860f88ca8b562bb2534af1ab50390d385L72-R72)

**URL routing and synchronization:**

* Implemented logic in `ToolWorkflowContext` to synchronize the selected
tool with the browser URL, initialize tool selection from the URL on
load, and handle browser navigation (back/forward) for tool selection.
(`frontend/src/contexts/ToolWorkflowContext.tsx`)
---

## 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

@@ -355,7 +355,7 @@
       "title": "Convert",
       "desc": "Convert files between different formats"
     },
-    "imageToPdf": {
+    "imageToPDF": {
       "title": "Image to PDF",
       "desc": "Convert a image (PNG, JPEG, GIF) to PDF."
     },
@@ -379,7 +379,7 @@
       "title": "Change Permissions",
       "desc": "Change the permissions of your PDF document"
     },
-    "removePages": {
+    "pageRemover": {
       "title": "Remove",
       "desc": "Delete unwanted pages from your PDF document."
     },
@@ -395,7 +395,7 @@
       "title": "Remove Password",
       "desc": "Remove password protection from your PDF document."
     },
-    "compressPdfs": {
+    "compress": {
       "title": "Compress",
       "desc": "Compress PDFs to reduce their file size."
     },
@@ -495,7 +495,7 @@
       "title": "Pipeline",
       "desc": "Run multiple actions on PDFs by defining pipeline scripts"
     },
-    "add-page-numbers": {
+    "addPageNumbers": {
       "title": "Add Page Numbers",
       "desc": "Add Page numbers throughout a document in a set location"
     },
@@ -503,7 +503,7 @@
       "title": "Auto Rename PDF File",
       "desc": "Auto renames a PDF file based on its detected header"
     },
-    "adjust-contrast": {
+    "adjustContrast": {
       "title": "Adjust Colours/Contrast",
       "desc": "Adjust Contrast, Saturation and Brightness of a PDF"
     },
@@ -539,11 +539,11 @@
       "title": "Get ALL Info on PDF",
       "desc": "Grabs any and all information possible on PDFs"
     },
-    "extractPage": {
+    "pageExtracter": {
       "title": "Extract page(s)",
       "desc": "Extracts select pages from PDF"
     },
-    "PdfToSinglePage": {
+    "pdfToSinglePage": {
       "title": "PDF to Single Large Page",
       "desc": "Merges all PDF pages into one large single page"
     },
@@ -559,11 +559,11 @@
       "title": "Manual Redaction",
       "desc": "Redacts a PDF based on selected text, drawn shapes and/or selected page(s)"
     },
-    "tableExtraxt": {
+    "PDFToCSV": {
       "title": "PDF to CSV",
       "desc": "Extracts Tables from a PDF converting it to CSV"
     },
-    "autoSizeSplitPDF": {
+    "split-by-size-or-count": {
       "title": "Auto Split by Size/Count",
       "desc": "Split a single PDF into multiple documents based on size, page count, or document count"
     },
@@ -579,11 +579,11 @@
       "title": "Add Stamp to PDF",
       "desc": "Add text or add image stamps at set locations"
     },
-    "removeImagePdf": {
+    "removeImage": {
       "title": "Remove image",
       "desc": "Remove image from PDF to reduce file size"
     },
-    "splitPdfByChapters": {
+    "splitByChapters": {
       "title": "Split PDF by Chapters",
       "desc": "Split a PDF into multiple files based on its chapter structure."
     },
@@ -595,7 +595,7 @@
       "title": "API Documentation",
       "desc": "View API documentation and test endpoints"
     },
-    "replaceColorPdf": {
+    "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"
     }