Cleanup internal, vendors, cleanup cmd/*

Introduces /pkg for non-intenral packages

pkg/api/debug.go

@@ -0,0 +1,37 @@
+package api
+
+import (
+	"fmt"
+	"net/http"
+	"reflect"
+	"runtime"
+
+	"github.com/go-chi/chi"
+	"github.com/go-chi/chi/middleware"
+)
+
+func Debug(r chi.Router) {
+	r.Mount("/debug", middleware.Profiler())
+	DebugRoutes(r)
+}
+
+func DebugRoutes(r chi.Router) {
+	r.Get("/debug/routes", func(w http.ResponseWriter, req *http.Request) {
+		var printRoutes func(chi.Routes, string)
+
+		printRoutes = func(r chi.Routes, pfix string) {
+			routes := r.Routes()
+			for _, route := range routes {
+				if route.SubRoutes != nil && len(route.SubRoutes.Routes()) > 0 {
+					printRoutes(route.SubRoutes, pfix+route.Pattern[:len(route.Pattern)-2])
+				} else {
+					for method, fn := range route.Handlers {
+						fmt.Fprintf(w, "%-8s %-80s -> %s\n", method, pfix+route.Pattern, runtime.FuncForPC(reflect.ValueOf(fn).Pointer()).Name())
+					}
+				}
+			}
+		}
+
+		printRoutes(r, "")
+	})
+}