refactor: add entity ID and search param validation, rename textLemmatized field, update tests (#4843)

mem0-ts/src/oss/tests/memory.init.test.ts

@@ -69,7 +69,7 @@ function createMemory(overrides: Partial<MemoryConfig> = {}): Memory {
     },
     llm: {
       provider: "openai",
-      config: { apiKey: "test-key", model: "gpt-4-turbo-preview" },
+      config: { apiKey: "test-key", model: "gpt-5-mini" },
     },
     historyDbPath: ":memory:",
     ...overrides,
@@ -94,7 +94,7 @@ describe("Memory - Initialization", () => {
       },
       llm: {
         provider: "openai",
-        config: { apiKey: "test-key", model: "gpt-4" },
+        config: { apiKey: "test-key", model: "gpt-5-mini" },
       },
     };
     const mem = Memory.fromConfig(config);