fix: break-word

Fixes issue introduced in previous commit:
Accidentally made all words break across linebreaks.
Now, only words that are too long are broken.

I also allowed words to break inside blog posts,
fixing /blog/oct-2025-update/ on narrow screens.

themes/coopcloud.tech/assets/scss/main.scss

@@ -223,7 +223,7 @@ footer .separator {
                 font-weight: 300;
                 font-size: 1.5rem;
                 margin-bottom: 1.5rem;
-                word-break: break-all;
+                word-break: break-word;
             }
         }
     }
@@ -273,6 +273,7 @@ footer .separator {
         p, ul {
             font-size: 1.2rem;
             font-weight: 100;
+            word-break: break-word;
         }
 
         a, a:visited {