[AI] Remove legacy query subcommand alias

Author: intellectronica

.github/workflows/ci.yml

@@ -117,11 +117,11 @@ jobs:
           )
 
           if [ "${{ matrix.runtime }}" = "bun" ]; then
-            bun run src/cli.ts query --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
+            bun run src/cli.ts --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
           elif [ "${{ matrix.runtime }}" = "node" ]; then
-            node dist/cli.js query --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
+            node dist/cli.js --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
           else
-            deno run -A dist/cli.js query --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
+            deno run -A dist/cli.js --yaml "$QUERY_YAML" --dir fixtures/vaults/basic --format json >/tmp/mdbase-output.json
           fi
 
       - name: Validate output

README.md

@@ -30,18 +30,12 @@ mdbasequery --help
 
 ### Command Model
 
-Primary form:
+Command form:
 
 ```bash
 mdbasequery [options]
 ```
 
-Compatibility alias (also supported):
-
-```bash
-mdbasequery query [options]
-```
-
 There is one command surface; all behavior is controlled through options.
 
 ### Query Input Modes

src/cli.ts

@@ -103,10 +103,6 @@ function parseCli(argv: string[]): CliOptions {
 
   const args = [...argv];
 
-  if (args[0] === "query") {
-    args.shift();
-  }
-
   for (let index = 0; index < args.length; index += 1) {
     const token = args[index];
 

tests/cli.test.ts

@@ -75,4 +75,11 @@ describe("cli integration", () => {
     expect(result.status).toBe(1);
     expect(result.stderr).toContain("view not found");
   });
+
+  test("rejects deprecated query subcommand", () => {
+    const result = runCli(["query", "--help"]);
+
+    expect(result.status).toBe(1);
+    expect(result.stderr).toContain("unknown option: query");
+  });
 });