Accept an optional --seed parameter for check, otherwise default to random.

Also, show the seed on failure.

crates/aiken-lsp/src/server/lsp_project.rs

@@ -1,7 +1,6 @@
-use std::{collections::HashMap, path::PathBuf};
-
 use aiken_lang::{ast::Tracing, line_numbers::LineNumbers};
 use aiken_project::{config::Config, error::Error as ProjectError, module::CheckedModule, Project};
+use std::{collections::HashMap, path::PathBuf};
 
 #[derive(Debug)]
 pub struct SourceInfo {
@@ -30,9 +29,9 @@ impl LspProject {
     pub fn compile(&mut self) -> Result<(), Vec<ProjectError>> {
         let checkpoint = self.project.checkpoint();
 
-        let result = self
-            .project
-            .check(true, None, false, false, Tracing::silent());
+        let result =
+            self.project
+                .check(true, None, false, false, u32::default(), Tracing::silent());
 
         self.project.restore(checkpoint);