Remove duplicate LICENSE-CONTENT file and update footer with license link (#348)

* Initial plan

* Remove duplicate LICENSE-CONTENT file and update references

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* Remove LICENSE-CONTENT.md from exclude list

I think this isn't needed with the dupe removed

* Update footer to show Apache 2.0 license with link

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>
Co-authored-by: Patrick Cuba <cubap@slu.edu>

Author: Copilot

LICENSE-CONTENT

@@ -72,7 +72,7 @@ much but combined with a customized project list page, it could be a powerful to
 
 Code: Apache License 2.0 — see [LICENSE](./LICENSE)
 
-Content (documentation, images, transcriptions, and other non-code assets): Creative Commons Attribution 4.0 International — see [LICENSE-CONTENT](./LICENSE-CONTENT)
+Content (documentation, images, transcriptions, and other non-code assets): Creative Commons Attribution 4.0 International — see [LICENSE-CONTENT.md](./LICENSE-CONTENT.md)
 
 If you redistribute or modify this project, please include these license files and preserve copyright notices.
 

README.md

@@ -12,5 +12,3 @@ theme: jekyll-theme-modernist
 permalink: pretty
 plugins:
   - jekyll-redirect-from
-exclude:
-  - LICENSE-CONTENT

_config.yml

@@ -22,7 +22,7 @@ class TpenFooter extends HTMLElement {
         footerContent.className = 'footer-content'
 
         const p = document.createElement('p')
-        p.innerHTML = `© ${new Date().getFullYear()} TPEN. All rights reserved.`
+        p.innerHTML = `&copy; ${new Date().getFullYear()} TPEN. Licensed under <a href="/LICENSE" target="_blank">Apache 2.0</a>.`
 
         const nav = document.createElement('nav')
         nav.className = 'footer-nav'
@@ -81,6 +81,10 @@ class TpenFooter extends HTMLElement {
             .footer-nav a {
                 text-decoration: none;
             }
+            p a {
+                color: var(--primary-color);
+                text-decoration: underline;
+            }
             img {
                 mix-blend-mode: multiply;
                 height: 100px;