feat(prisma): refactor Prisma schema to remove circular relation and simplify EditorLanguageConfig and LanguageServerConfig models

prisma/schema.prisma

@@ -64,6 +64,16 @@ model EditorLanguageConfig {
   label                String
   fileName             String
   fileExtension        String
+  languageServerConfig LanguageServerConfig? @relation
+}
+
+model LanguageServerConfig {
+  language             EditorLanguage       @unique
+  protocol             String
+  hostname             String
+  port                 Int?
+  path                 String?
+  editorLanguageConfig EditorLanguageConfig @relation(fields: [language], references: [language])
 }
 
 model Template {