chore: remove unused qdrant schema types (#5385)

Integrated into release/v3.8.42

tests/unit/qdrant-schemas.test.ts

@@ -0,0 +1,35 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import {
+  QdrantHealthResultSchema,
+  QdrantSearchSchema,
+  QdrantSettingsSchema,
+  QdrantSettingsUpdateSchema,
+} from "../../src/shared/schemas/qdrant.ts";
+
+test("qdrant schema module keeps runtime request and response schemas exported", () => {
+  assert.equal(typeof QdrantSettingsSchema.safeParse, "function");
+  assert.equal(typeof QdrantSettingsUpdateSchema.safeParse, "function");
+  assert.equal(typeof QdrantSearchSchema.safeParse, "function");
+  assert.equal(typeof QdrantHealthResultSchema.safeParse, "function");
+});
+
+test("QdrantSettingsUpdateSchema validates partial updates", () => {
+  const result = QdrantSettingsUpdateSchema.safeParse({
+    enabled: true,
+    host: "qdrant.local",
+    port: 6334,
+  });
+
+  assert.equal(result.success, true);
+});
+
+test("QdrantSearchSchema applies the default topK", () => {
+  const result = QdrantSearchSchema.safeParse({ query: "semantic search" });
+
+  assert.equal(result.success, true);
+  if (result.success) {
+    assert.equal(result.data.topK, 5);
+  }
+});