feat: add sqlite-vec memory search acceleration

src/agents/memory-search.test.ts

@@ -29,6 +29,12 @@ describe("memory search config", () => {
           memorySearch: {
             provider: "openai",
             model: "text-embedding-3-small",
+            store: {
+              vector: {
+                enabled: false,
+                extensionPath: "/opt/sqlite-vec.dylib",
+              },
+            },
             chunking: { tokens: 500, overlap: 100 },
             query: { maxResults: 4, minScore: 0.2 },
           },
@@ -40,6 +46,11 @@ describe("memory search config", () => {
             memorySearch: {
               chunking: { tokens: 320 },
               query: { maxResults: 8 },
+              store: {
+                vector: {
+                  enabled: true,
+                },
+              },
             },
           },
         ],
@@ -52,6 +63,8 @@ describe("memory search config", () => {
     expect(resolved?.chunking.overlap).toBe(100);
     expect(resolved?.query.maxResults).toBe(8);
     expect(resolved?.query.minScore).toBe(0.2);
+    expect(resolved?.store.vector.enabled).toBe(true);
+    expect(resolved?.store.vector.extensionPath).toBe("/opt/sqlite-vec.dylib");
   });
 
   it("merges remote defaults with agent overrides", () => {