pixel changes, redact color fix, version bump, aggressive compression (#3502)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## 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/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/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/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/DeveloperGuide.md#6-testing)
for more details.

src/main/resources/templates/fragments/common.html

@@ -41,8 +41,14 @@
   <link rel="stylesheet" th:href="@{'/css/bootstrap-icons.min.css'}">
 
   <!-- Pixel, doesn't collect any PII-->
-  <img referrerpolicy="no-referrer-when-downgrade" src="https://pixel.stirlingpdf.com/a.png?x-pxid=4f5fa02f-a065-4efb-bb2c-24509a4b6b92" style="position: absolute; visibility: hidden;"/>
-  
+  <img th:if="${!@disablePixel}" referrerpolicy="no-referrer-when-downgrade"
+     th:src="'https://pixel.stirlingpdf.com/a.png?x-pxid=4f5fa02f-a065-4efb-bb2c-24509a4b6b92' 
+             + '&machineType=' + ${@machineType} 
+             + '&appVersion=' + ${@appVersion} 
+             + '&licenseType=' + ${@license} 
+             + '&loginEnabled=' + ${@loginEnabled}"
+     style="position: absolute; visibility: hidden;" />
+     
   <!-- Custom -->
   <link rel="stylesheet" th:href="@{'/css/general.css'}">
   <link rel="stylesheet" th:href="@{'/css/theme/theme.css'}">

src/main/resources/templates/home.html

@@ -43,7 +43,7 @@
                         th:insert="~{fragments/navbarEntry :: navbarEntry ('multi-tool', 'construction', 'home.multiTool.title', 'home.multiTool.desc', 'multiTool.tags', 'organize')}">
                       </div>
                       <div class="newfeature"
-                        th:insert="~{fragments/navbarEntry :: navbarEntry('validate-signature', 'verified', 'home.validateSignature.title', 'home.validateSignature.desc', 'validateSignature.tags', 'security')}">
+                        th:insert="~{fragments/navbarEntry :: navbarEntry('compress-pdf', 'zoom_in_map', 'home.compressPdfs.title', 'home.compressPdfs.desc', 'compressPDFs.tags', 'advance')}">
                       </div>
                     </div>
                   </div>