Include obs data in share URL

Author: Peter9192

apps/class-solid/src/lib/encode.ts

@@ -53,6 +53,7 @@ export function toPartial(config: ExperimentConfig): PartialExperimentConfig {
     permutations: config.permutations.map((perm) =>
       pruneConfig(perm, config.reference, preset.config),
     ),
+    observations: config.observations,
   };
 }