feat(vector-stores): add Weaviate adapter to TypeScript OSS SDK (#5800)

Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>

mem0-ts/src/oss/tests/factory.unit.test.ts

@@ -193,6 +193,11 @@ jest.mock("../src/vector_stores/s3_vectors", () => ({
     .fn()
     .mockImplementation((config) => ({ type: "s3-vectors", config })),
 }));
+jest.mock("../src/vector_stores/weaviate", () => ({
+  WeaviateDB: jest
+    .fn()
+    .mockImplementation((config) => ({ type: "weaviate", config })),
+}));
 jest.mock("../src/storage/SupabaseHistoryManager", () => ({
   SupabaseHistoryManager: jest
     .fn()
@@ -328,6 +333,7 @@ describe("VectorStoreFactory", () => {
     ["cassandra"],
     ["s3-vectors"],
     ["s3_vectors"],
+    ["weaviate"],
   ])("creates vector store for provider '%s'", (provider) => {
     expect(() =>
       VectorStoreFactory.create(provider, dummyVSConfig),