operating-systems: buer: Move thinkfan-service to the power management section

buer.scm

@@ -239,6 +239,10 @@
                   (nmi-watchdog? #t)
                   (start-charge-thresh-bat0 70)
                   (stop-charge-thresh-bat0  90)))
+        (service thinkfan-service-type
+                 (thinkfan-configuration
+                  (thinkfan thinkfan-next)
+                  (config-file file:thinkfan-config)))
         (service thermald-service-type)
 
         #|Memory management services|#
@@ -247,12 +251,6 @@
                   (size "2G")
                   (compression-algorithm 'zstd)))
 
-        #|Thinkfan services|#
-        (service thinkfan-service-type
-                 (thinkfan-configuration
-                  (thinkfan thinkfan-next)
-                  (config-file file:thinkfan-config)))
-
         #|Doas configuration services|#
         (simple-service 'miscellaneous-permissions doas-service-type
                         (list (permit (identity ":wheel")