feat(language-server): merge HTML completions and hover into one response

packages/language-server/test/html-service.test.ts

@@ -111,9 +111,7 @@ test("does not misfire inside a quoted attribute value containing a slash", () =
   }
 }
 `;
-  expect(
-    htmlTagComplete(doc(singleQuoted), positionOf(singleQuoted, `src='/assets/`)),
-  ).toBeNull();
+  expect(htmlTagComplete(doc(singleQuoted), positionOf(singleQuoted, `src='/assets/`))).toBeNull();
 });
 
 test("still completes a self-close after a preceding attribute", () => {
@@ -151,3 +149,26 @@ test("folding ranges stay inside view regions", () => {
   const viewStartLine = text.slice(0, text.indexOf("view {")).split("\n").length - 1;
   for (const range of ranges) expect(range.startLine).toBeGreaterThan(viewStartLine - 1);
 });
+
+import { mergeCompletions } from "../src/html-service.ts";
+
+test("merging ranks WRNexus entries above HTML and drops exact collisions", () => {
+  const merged = mergeCompletions(
+    [
+      { label: "Card", kind: 7 },
+      { label: "table", kind: 7 },
+    ],
+    [
+      { label: "div", kind: 10, sortText: "1div" },
+      { label: "table", kind: 10, sortText: "1table" },
+    ],
+  );
+
+  const labels = merged.map((item) => item.label);
+  expect(labels.filter((label) => label === "table")).toHaveLength(1);
+  expect(merged.find((item) => item.label === "Card")?.sortText?.startsWith("0")).toBe(true);
+  expect(merged.find((item) => item.label === "div")?.sortText?.startsWith("1")).toBe(true);
+
+  const sorted = [...merged].sort((a, b) => (a.sortText ?? "").localeCompare(b.sortText ?? ""));
+  expect(sorted[0]!.label).toBe("Card");
+});