Update the news modal (#1693)

## Description:

Update the news modal to shorten URLs.

<img width="751" height="315" alt="image"
src="https://github.com/user-attachments/assets/3c8d2d07-0fb8-4c1d-8acf-77163d1bbab0"
/>

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [ ] I have read and accepted the CLA agreement (only required once).

src/client/NewsModal.ts

@@ -83,7 +83,7 @@ export class NewsModal extends LitElement {
         </div>
 
         <div>
-          ${translateText("news.full_changelog")}
+          ${translateText("news.see_all_releases")}
           <a
             href="https://github.com/openfrontio/OpenFrontIO/releases"
             target="_blank"
@@ -105,6 +105,19 @@ export class NewsModal extends LitElement {
       this.initialized = true;
       fetch(changelog)
         .then((response) => (response.ok ? response.text() : "Failed to load"))
+        .then((markdown) =>
+          markdown
+            .replace(
+              /(?<!\()\bhttps:\/\/github\.com\/openfrontio\/OpenFrontIO\/pull\/(\d+)\b/g,
+              (_match, prNumber) =>
+                `[#${prNumber}](https://github.com/openfrontio/OpenFrontIO/pull/${prNumber})`,
+            )
+            .replace(
+              /(?<!\()\bhttps:\/\/github\.com\/openfrontio\/OpenFrontIO\/compare\/([\w.-]+)\b/g,
+              (_match, comparison) =>
+                `[${comparison}](https://github.com/openfrontio/OpenFrontIO/compare/${comparison})`,
+            ),
+        )
         .then((markdown) => (this.markdown = markdown));
     }
     this.requestUpdate();