feat: resolved project slug short on get urls and improved error

message for oidc auth

backend/src/server/routes/v1/project-router.ts

@@ -316,7 +316,7 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
         }
       ],
       params: z.object({
-        slug: slugSchema({ max: 36 }).describe("The slug of the project to get.")
+        slug: slugSchema({ max: 64 }).describe("The slug of the project to get.")
       }),
       response: {
         200: projectWithEnv