ci(ui-tests): upload the test logs

The test logs are quite interesting to have, and not only those: In case
of a fatal failure, the test directory is valuable information, too.
Let's always upload them as build artifacts.

For convenience, let's just reuse the `ui-tests/` directory as the place
to put all of those files; Technically, we do not need the files in
there that are tracked by Git, but practically speaking, it is neat to
have them packaged in the same `.zip` file as the test logs and stuff.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

.github/workflows/ui-tests.yml

@@ -83,11 +83,18 @@ jobs:
             ui-tests
       - name: Run UI tests
         id: ui-tests
+        working-directory: ui-tests
         run: |
-          "${env:RUNNER_TEMP}\ahk\AutoHotKey64.exe" /ErrorStdOut /force ui-tests/ctrl-c.ahk ui-tests\background-hook.ahk "$PWD\bg-hook" 2>&1 | Out-Default
+          "${env:RUNNER_TEMP}\ahk\AutoHotKey64.exe" /ErrorStdOut /force ui-tests/ctrl-c.ahk background-hook.ahk "$PWD\bg-hook" 2>&1 | Out-Default
           if (!$?) { echo "::error::Test failed!" } else { echo "::notice::Test log" }
           type bg-hook.log
           if ($p.ExitCode -ne 0) { exit 1 }
       - name: Show logs, if canceled
         if: cancelled()
+        working-directory: ui-tests
         run: type bg-hook.log
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ui-tests