improved imports + fixed default color

src/core/draw/participant.typ

@@ -3,38 +3,28 @@
 #import "/src/consts.typ": *
 #import "/src/core/utils.typ": get-ctx, get-style, is-elmt, set-ctx
 
-#import "participant/default.typ" as shape-default
-#import "participant/actor.typ" as shape-actor
-#import "participant/boundary.typ" as shape-boundary
-#import "participant/control.typ" as shape-control
-#import "participant/entity.typ" as shape-entity
-#import "participant/database.typ" as shape-database
-#import "participant/collections.typ" as shape-collections
-#import "participant/queue.typ" as shape-queue
-#import "participant/custom.typ" as shape-custom
-
 #let shapes = {
-  let from-module(mod) = {
-    let p = "participant/default.typ"
+  let from-module(path) = {
+    import path as mod
     return (mod.name: (
       get-size: mod.get-size,
       render: mod.render,
       default-style: mod.default-style
     ))
   }
-  from-module(shape-default)
-  from-module(shape-actor)
-  from-module(shape-boundary)
-  from-module(shape-control)
-  from-module(shape-entity)
-  from-module(shape-database)
-  from-module(shape-collections)
-  from-module(shape-queue)
-  from-module(shape-custom)
+  from-module("participant/default.typ")
+  from-module("participant/actor.typ")
+  from-module("participant/boundary.typ")
+  from-module("participant/control.typ")
+  from-module("participant/entity.typ")
+  from-module("participant/database.typ")
+  from-module("participant/collections.typ")
+  from-module("participant/queue.typ")
+  from-module("participant/custom.typ")
 }
 
 #let participant-default-style = (
-  fill: auto,
+  fill: rgb("#E2E2F0"),
   stroke: black + .5pt,
   from-start: true,
   show-bottom: true,