Use B612 font on all hosts, keep per-host font size

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

dots/.config/waybar/style.css

@@ -50,13 +50,11 @@
 #waybar {
     background: #323232;
     color: white;
+    font-family: B612;
 /* @host jellyfish */
-    font-family: "Inter", "DejaVu Sans", sans-serif;
     font-size: 9px;
-    font-feature-settings: "tnum";
 /* @end */
 /* @host tompot */
-    font-family: B612;
     font-size: 13px;
 /* @end */
 }