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/sr-LATN-RS/translation.json

@@ -347,7 +347,7 @@
       "title": "Rotacija",
       "desc": "Lako rotirajte vaše PDF-ove."
     },
-    "imageToPdf": {
+    "imageToPDF": {
       "title": "Slika u PDF",
       "desc": "Konvertujte sliku (PNG, JPEG, GIF) u PDF."
     },
@@ -371,7 +371,7 @@
       "title": "Promeni dozvole",
       "desc": "Promenite dozvole vašeg PDF dokumenta"
     },
-    "removePages": {
+    "pageRemover": {
       "title": "Ukloni",
       "desc": "Obrišite nepotrebne stranice iz vašeg PDF dokumenta."
     },
@@ -383,7 +383,7 @@
       "title": "Ukloni lozinku",
       "desc": "Uklonite zaštitu lozinkom sa vašeg PDF dokumenta."
     },
-    "compressPdfs": {
+    "compress": {
       "title": "Kompresuj",
       "desc": "Kompresujte PDF-ove kako bi smanjili veličinu fajla."
     },
@@ -479,7 +479,7 @@
       "title": "Pipeline (Napredno)",
       "desc": "Pokreće više akcija na PDF-ovima definisanjem skripti u pipelinu"
     },
-    "add-page-numbers": {
+    "addPageNumbers": {
       "title": "Dodaj brojeve stranica",
       "desc": "Dodaje brojeve stranica u dokumentu na određeno mesto"
     },
@@ -487,7 +487,7 @@
       "title": "Automatsko preimenovanje PDF fajla",
       "desc": "Automatski menja ime PDF fajla na osnovu detektovanog zaglavlja"
     },
-    "adjust-contrast": {
+    "adjustContrast": {
       "title": "Podesi boje/kontrast",
       "desc": "Podesi kontrast, zasićenost i osvetljenost PDF-a"
     },
@@ -499,7 +499,7 @@
       "title": "Automatsko razdvajanje stranica",
       "desc": "Automatski deli skenirane PDF-ove pomoću fizičkog skenera QR koda"
     },
-    "sanitizePdf": {
+    "sanitizePDF": {
       "title": "Sanitizacija",
       "desc": "Uklanja skripte i druge elemente iz PDF fajlova"
     },
@@ -523,11 +523,11 @@
       "title": "Dohvati SVE informacije o PDF-u",
       "desc": "Dobavlja sve moguće informacije o PDF-ovima"
     },
-    "extractPage": {
+    "pageExtracter": {
       "title": "Izdvajanje stranica",
       "desc": "Izdvaja odabrane stranice iz PDF-a"
     },
-    "PdfToSinglePage": {
+    "pdfToSinglePage": {
       "title": "PDF u Jednu Veliku Stranicu",
       "desc": "Spaja sve stranice PDF-a u jednu veliku stranicu"
     },
@@ -543,11 +543,11 @@
       "title": "Manual Redaction",
       "desc": "Redacts a PDF based on selected text, drawn shapes and/or selected page(s)"
     },
-    "tableExtraxt": {
+    "PDFToCSV": {
       "title": "PDF u CSV",
       "desc": "Izdvaja tabele iz PDF-a pretvarajući ih u CSV"
     },
-    "autoSizeSplitPDF": {
+    "split-by-size-or-count": {
       "title": "Automatsko Deljenje po Veličini/Broju",
       "desc": "Deljenje jednog PDF-a na više dokumenata na osnovu veličine, broja stranica ili broja dokumenata"
     },
@@ -563,11 +563,11 @@
       "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."
     },
@@ -575,7 +575,7 @@
       "title": "Validate PDF Signature",
       "desc": "Verify digital signatures and certificates in PDF documents"
     },
-    "replaceColorPdf": {
+    "replace-color": {
       "title": "Replace and Invert Color",
       "desc": "Replace color for text and background in PDF and invert full color of pdf to reduce file size"
     }
@@ -1558,4 +1558,4 @@
       }
     }
   }
-}
+}