feat(vector-stores): add Databricks provider to TypeScript OSS SDK (#5824)

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

mem0-ts/src/oss/tests/config-manager.test.ts

@@ -522,6 +522,34 @@ describe("ConfigManager", () => {
       expect(cfg.embedder.config).not.toHaveProperty("embedding_dims");
     });
   });
+
+  describe("mergeConfig - vector store provider normalization", () => {
+    const baseLlm = { provider: "openai", config: { apiKey: "test-key" } };
+    const baseEmbedder = { provider: "openai", config: { apiKey: "test-key" } };
+
+    it.each(["Memory", "DATABRICKS", "QdRaNt"])(
+      "lowercases the vector store provider %p",
+      (provider) => {
+        const config = ConfigManager.mergeConfig({
+          embedder: baseEmbedder,
+          vectorStore: { provider, config: { collectionName: "test" } },
+          llm: baseLlm,
+        });
+
+        expect(config.vectorStore.provider).toBe(provider.toLowerCase());
+      },
+    );
+
+    it("still falls back to the default provider when none is given", () => {
+      const config = ConfigManager.mergeConfig({
+        embedder: baseEmbedder,
+        vectorStore: { config: { collectionName: "test" } } as any,
+        llm: baseLlm,
+      });
+
+      expect(config.vectorStore.provider).toBe("memory");
+    });
+  });
 });
 
 // ─────────────────────────────────────────────────────────────────────────

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

@@ -183,6 +183,11 @@ jest.mock("../src/vector_stores/pgvector", () => ({
     .fn()
     .mockImplementation((config) => ({ type: "pgvector", config })),
 }));
+jest.mock("../src/vector_stores/databricks", () => ({
+  DatabricksVectorStore: jest
+    .fn()
+    .mockImplementation((config) => ({ type: "databricks", config })),
+}));
 jest.mock("../src/vector_stores/neptune_analytics", () => ({
   NeptuneAnalyticsVectorStore: jest.fn().mockImplementation((config) => ({
     type: "neptune-analytics",
@@ -346,6 +351,7 @@ describe("VectorStoreFactory", () => {
     ["vectorize"],
     ["azure-ai-search"],
     ["pgvector"],
+    ["databricks"],
     ["neptune"],
     ["neptune-analytics"],
     ["upstash_vector"],