umbriel: scratchpad residents 48%x77% of the output, the size Fastmail was resized to

dot_config/umbriel/rules.toml

@@ -144,10 +144,12 @@ default_scratchpad = "home"
 match.app_id = "^ai[.]elementlabs[.]lmstudio$"
 default_scratchpad = "lmstudio"
 
-# Presentation shared by every scratchpad resident: a 960px square centered on
-# the output (fits the laptop panel's 1038px usable height), floating so it
-# never joins the strip. Last, so it overrides default_floating = false from
-# the translucent-apps rule for Claude and Beeper.
+# Presentation shared by every scratchpad resident: floating, centered on the
+# output, 48% × 77% of its usable area (1638×1109 on the ultrawide, the size
+# Fastmail was resized to; 819×799 on the laptop panel; 1229×1109 on the Studio
+# Display). Fractions rather than px so it fits the laptop's 1038px height.
+# Last, so it overrides default_floating = false from the translucent-apps
+# rule for Claude and Beeper.
 [[window_rule]]
 match.app_id = [
   "^so[.]stencil[.]tern$", "^com[.]anthropic[.]Claude$",
@@ -156,7 +158,7 @@ match.app_id = [
 ]
 default_floating = true
 default_maximize = false
-default_floating_size_px = { width = 960, height = 960 }
+default_floating_size = { width = 0.48, height = 0.77 }
 default_position = { x = 0, y = 0, anchor = "center" }
 
 # ==============================================================================