Feature/v2/redact (#5249)

# Description of Changes

- Add manual redaction and added it to the right rail in the viewer

---

## 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.toml

@@ -1,8 +1,11 @@
 unsavedChanges = "You have unsaved changes to your PDF."
+pendingRedactionsTitle = "Unapplied Redactions"
+pendingRedactions = "You have unapplied redactions that will be lost."
 areYouSure = "Are you sure you want to leave?"
 unsavedChangesTitle = "Unsaved Changes"
 keepWorking = "Keep Working"
 discardChanges = "Discard & Leave"
+discardRedactions = "Discard & Leave"
 applyAndContinue = "Save & Leave"
 exportAndContinue = "Export & Continue"
 cancel = "Cancel"
@@ -3219,6 +3222,7 @@ title = "Redaction Method"
 mode = "Mode"
 automatic = "Automatic"
 automaticDesc = "Redact text based on search terms"
+automaticDisabledTooltip = "Select files in the file manager to redact multiple files at once"
 manual = "Manual"
 manualDesc = "Click and drag to redact specific areas"
 manualComingSoon = "Manual redaction coming soon"
@@ -3289,8 +3293,35 @@ text = "Only match complete words, not partial matches. 'John' won't match 'John
 title = "Convert to PDF-Image"
 text = "Converts the PDF to an image-based PDF after redaction. This ensures text behind redaction boxes is completely removed and unrecoverable."
 
+[redact.tooltip.manual.header]
+title = "Manual Redaction Controls"
+
+[redact.tooltip.manual.markText]
+title = "Mark Text Tool"
+text = "Select text directly on the PDF to mark it for redaction. Click and drag to highlight specific text that you want to redact."
+
+[redact.tooltip.manual.markArea]
+title = "Mark Area Tool"
+text = "Draw rectangular areas on the PDF to mark regions for redaction. Useful for redacting images, signatures, or irregular shapes."
+
+[redact.tooltip.manual.apply]
+title = "Apply Redactions"
+text = "After marking content, click 'Apply' to permanently redact all marked areas. The pending count shows how many redactions are ready to be applied."
+bullet1 = "Mark as many areas as needed before applying"
+bullet2 = "All pending redactions are applied at once"
+bullet3 = "Redactions cannot be undone after applying"
+
 [redact.manual]
+title = "Redaction Tools"
+instructions = "Select text or draw areas on the PDF to mark content for redaction."
+markText = "Mark Text"
+markArea = "Mark Area"
+pendingLabel = "Pending:"
+applyWarning = "⚠️ Permanent application, cannot be undone and the data underneath will be deleted"
+apply = "Apply"
+noMarks = "No redaction marks. Use the tools above to mark content for redaction."
 header = "Manual Redaction"
+controlsTitle = "Manual Redaction Controls"
 textBasedRedaction = "Text-based Redaction"
 pageBasedRedaction = "Page-based Redaction"
 convertPDFToImageLabel = "Convert PDF to PDF-Image (Used to remove text behind the box)"
@@ -4078,11 +4109,16 @@ language = "Language"
 toggleAnnotations = "Toggle Annotations Visibility"
 search = "Search PDF"
 panMode = "Pan Mode"
+applyRedactionsFirst = "Apply redactions first"
 rotateLeft = "Rotate Left"
 rotateRight = "Rotate Right"
 toggleSidebar = "Toggle Sidebar"
 toggleBookmarks = "Toggle Bookmarks"
 print = "Print PDF"
+draw = "Draw"
+redact = "Redact"
+exitRedaction = "Exit Redaction Mode"
+save = "Save"
 downloadAll = "Download All"
 saveAll = "Save All"
 
@@ -4156,6 +4192,7 @@ editSwitchToSelect = "Switch to Select & Edit to edit this annotation."
 undo = "Undo"
 redo = "Redo"
 applyChanges = "Apply Changes"
+saveChanges = "Save Changes"
 
 [search]
 title = "Search PDF"