+after tags to lazy load OmniSharp testing

Unless I need to test something right now, I won't load OmniSharp
straight away. As a result, I'll just leave it as a 'on load' option: I
intentionally have to turn on OmniSharp-mode myself before I get these
testing features.

doom.d/config.org

@@ -211,6 +211,8 @@ My docsets are stored in .docsets for ease of use
 ** C#
 #+BEGIN_SRC elisp
 (after! csharp-mode
+  (after! omnisharp
+    (after! counsel-etags
       (defun oreodave/csharp/get-unit-test-in-project ()
         (interactive)
         (let* ((tags-file (counsel-etags-locate-tags-file))
@@ -234,9 +236,8 @@ My docsets are stored in .docsets for ease of use
                           (counsel-etags-forward-line linenum)
                           (omnisharp-unit-test-at-point))
                         ))
-                :caller 'oreodave/csharp/get-unit-tests-in-project)))
-
-  (setq omnisharp-server-executable-path "~/bin/omnisharp/run")
+                    :caller 'oreodave/csharp/get-unit-tests-in-project))))
+    (setq omnisharp-server-executable-path "~/bin/omnisharp/run"))
 
   (add-hook 'csharp-mode-hook '(lambda()
                                  (setq c-basic-offset 4)