Split ws from jobsearch as a separate test utility rather than a feature of jobsearch

cmd/jobsearch/main.go

@@ -31,7 +31,6 @@ import (
 	"git.avsdev.uk/Go/job-search/internal/cli/migrate"
 	"git.avsdev.uk/Go/job-search/internal/cli/serve"
 	"git.avsdev.uk/Go/job-search/internal/cli/version"
-	"git.avsdev.uk/Go/job-search/internal/cli/ws"
 )
 
 // newRootCmd builds the command tree. It returns a fresh tree on each call so
@@ -77,7 +76,6 @@ opportunities.
 		config.NewCommand(opts),
 		fetch.NewCommand(opts),
 		migrate.NewCommand(opts),
-		ws.NewCommand(opts),
 		serve.NewCommand(opts),
 	)
 

cmd/jobsearch/main_test.go

@@ -18,7 +18,7 @@ func TestCommandTree(t *testing.T) {
 		names = append(names, c.Name())
 	}
 
-	commands := []string{"config", "fetch", "migrate", "version", "ws"}
+	commands := []string{"config", "fetch", "migrate", "serve", "version"}
 	for _, want := range commands {
 		if !slices.Contains(names, want) {
 			t.Errorf("job-search has no %q command; has %v", want, names)