feat: add warning when getting deleted prompt lineage

[Matthieu-OD]

To test

• get or create or get prompt version or prompt lineage where the prompt lineage has been deleted which means that the value of the field deletedAt is not null

after adding the dev version of literal-typescript you can use this code to test it

import { LiteralClient } from "@literalai/client";

async function testPromptCache() {
  const client = new LiteralClient({
    apiKey: "my-initial-api-key",
    apiUrl: "http://localhost:3000",
  });

  const promptLineageName = "Default";
  const promptVersionId = "144a1f2f-ae41-509b-b21f-5dab8d7bf3b6";

  console.log(1);
  const promptVersionById = await client.api.getPromptById(promptVersionId);
  console.log(2);
  const promptVersionGetOrCreate = await client.api.getOrCreatePrompt(
    promptLineageName,
    [],
  );
  console.log(3);
  const promptVersion = await client.api.getPrompt(promptLineageName);
  console.log(4);
  const promptLineage =
    await client.api.getPromptLineageByName(promptLineageName);
}

// Run the test
console.log("Starting prompt cache test...\n");
testPromptCache()
  .then(() => {
    console.log("\nTest completed");
  })
  .catch((error) => {
    console.error("Test failed:", error);
  });