feat: add createWorkspaceSlugCheck repo func

packages/db/src/repository/workspaceSlug.repo.ts

@@ -1,7 +1,7 @@
 import { eq } from "drizzle-orm";
 
 import type { dbClient } from "@kan/db/client";
-import { slugs } from "@kan/db/schema";
+import { slugChecks, slugs } from "@kan/db/schema";
 
 export const getWorkspaceSlug = (db: dbClient, slug: string) => {
   return db.query.slugs.findFirst({
@@ -12,3 +12,20 @@ export const getWorkspaceSlug = (db: dbClient, slug: string) => {
     where: eq(slugs.slug, slug),
   });
 };
+
+export const createWorkspaceSlugCheck = (
+  db: dbClient,
+  input: {
+    slug: string;
+    userId: string;
+    available: boolean;
+    reserved: boolean;
+  },
+) => {
+  return db.insert(slugChecks).values({
+    slug: input.slug,
+    available: input.available,
+    reserved: input.reserved,
+    createdBy: input.userId,
+  });
+};