Remove attrs for now

There is a problem with the Syndicate pattern generator.

src/svui.nim

@@ -1,14 +1,13 @@
 
 import
-  std/typetraits, preserves, std/tables
+  std/typetraits, preserves
 
 type
-  Svui*[E] {.preservesRecord: "svui".} = ref object
-    `attrs`*: Table[string, Preserve[E]]
+  Svui* {.preservesRecord: "svui".} = object
     `svg`*: string
 
-proc `$`*[E](x: Svui[E]): string =
-  `$`(toPreserve(x, E))
+proc `$`*(x: Svui): string =
+  `$`(toPreserve(x))
 
-proc encode*[E](x: Svui[E]): seq[byte] =
-  encode(toPreserve(x, E))
+proc encode*(x: Svui): seq[byte] =
+  encode(toPreserve(x))

svui.prs

@@ -1,3 +1,3 @@
 version 1.
 
-Svui = <svui @attrs {symbol: any ...:...} @svg string>.
+Svui = <svui @svg string>.