Fix stylelint no-descending-specificity error in Footer.css

Reordered CSS selectors to ensure proper specificity ordering:
- Moved all base link selectors (a) before pseudo-class selectors (:hover, :active, :focus)
- Grouped .footer-copyrights and .footer-mission link selectors properly
- This fixes the stylelint error where .footer-copyrights a appeared after .footer-mission a:hover/active/focus

The rule requires less specific selectors to appear before more specific ones to avoid unexpected CSS cascade behavior.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Restore yarn.lock

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-Authored-By: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: 3 people

src/app/components/Footer/Footer.css

@@ -142,12 +142,43 @@
   }
 }
 
+/* Copyrights */
+.footer-copyrights {
+  display: grid;
+  grid-gap: 1rem;
+  overflow: visible;
+}
+
+.footer-copyrights [data-html="copyright"] {
+  overflow: visible;
+}
+
+.footer-copyrights a {
+  color: var(--footer-text-color, #d5d5d5);
+  overflow: visible;
+}
+
+.footer-copyrights sup {
+  font-size: 66%;
+  margin-left: 0.1rem;
+  position: relative;
+  top: -0.25em;
+  vertical-align: top;
+}
+
 .footer-mission a {
   color: var(--footer-text-color, #d5d5d5);
   font-weight: bold;
   text-underline-position: under;
 }
 
+/* Pseudo-class selectors for links - must come after base link selectors */
+.footer-copyrights a:hover,
+.footer-copyrights a:active,
+.footer-copyrights a:focus {
+  color: inherit;
+}
+
 .footer-mission a:hover,
 .footer-mission a:active,
 .footer-mission a:focus {
@@ -392,36 +423,6 @@
   }
 }
 
-/* Copyrights */
-.footer-copyrights {
-  display: grid;
-  grid-gap: 1rem;
-  overflow: visible;
-}
-
-.footer-copyrights [data-html="copyright"] {
-  overflow: visible;
-}
-
-.footer-copyrights a {
-  color: var(--footer-text-color, #d5d5d5);
-  overflow: visible;
-}
-
-.footer-copyrights a:hover,
-.footer-copyrights a:active,
-.footer-copyrights a:focus {
-  color: inherit;
-}
-
-.footer-copyrights sup {
-  font-size: 66%;
-  margin-left: 0.1rem;
-  position: relative;
-  top: -0.25em;
-  vertical-align: top;
-}
-
 /* Social menu */
 .footer-social {
   align-items: center;