docs: clean up d2 styles

Author: will-break-it

docs/workshop/styles.d2

@@ -1,4 +1,19 @@
 classes: {
+  container: {
+    style: {
+      stroke: "#dedede"
+      fill: "#f5f5f5"
+      font-color: "#666666"
+      font-size: 16
+      border-radius: 8
+    }
+  }
+  ledger_link: {
+    style: {
+      stroke: "#6ABD6A"
+    }
+  }
+  # Ranking Block
   rb: {
     style: {
       stroke: "#6A9BC7"
@@ -28,6 +43,12 @@ classes: {
       stroke-dash: 7
     }
   }
+  to_rb_arrow: {
+    style: {
+      stroke: "#6A9BC7"
+    }
+  }
+  # Endorsement Block
   eb: {
     style: {
       stroke: "#D4A76A"
@@ -47,23 +68,19 @@ classes: {
       stroke-dash: 7
     }
   }
-  ib: {
+  to_eb_arrow: {
     style: {
-      stroke: "#D4C76A"
-      fill: "#FFFACD"
-      font-color: "#2a2a2a"
-      font-size: 16
-      border-radius: 10
+      stroke: "#D4A76A"
     }
   }
-  ib_unconfirmed: {
+  # Input Block
+  ib: {
     style: {
       stroke: "#D4C76A"
-      fill: "#FFFAE5"
+      fill: "#FFFACD"
       font-color: "#2a2a2a"
       font-size: 16
       border-radius: 10
-      stroke-dash: 7
     }
   }
   ib_stacked: {
@@ -76,25 +93,22 @@ classes: {
       multiple: true
     }
   }
-  ledger_link: {
-    style: {
-      stroke: "#6ABD6A"
-    }
-  }
-  container: {
+  ib_unconfirmed: {
     style: {
-      stroke: "#dedede"
-      fill: "#f5f5f5"
-      font-color: "#666666"
+      stroke: "#D4C76A"
+      fill: "#FFFAE5"
+      font-color: "#2a2a2a"
       font-size: 16
-      border-radius: 8
+      border-radius: 10
+      stroke-dash: 7
     }
   }
-  to_rb_arrow: {
+  to_ib_arrow: {
     style: {
-      stroke: "#6A9BC7"
+      stroke: "#D4C76A"
     }
   }
+  # Endorsement Certificate
   eb_cert: {
     style: {
       stroke: "#D4A76A"
@@ -104,14 +118,4 @@ classes: {
       shape: diamond
     }
   }
-  to_eb_arrow: {
-    style: {
-      stroke: "#D4A76A"
-    }
-  }
-  to_ib_arrow: {
-    style: {
-      stroke: "#D4C76A"
-    }
-  }
 }