feat: run on a single port (#3163)

* start v2

* start

* run

* some cleanup

* remove v2 pkg again

* simplify

* webauthn

* remove unused config

* fix login path in Dockerfile

* fix asset_generator.go

* health handler

* fix grpc web

* refactor

* merge

* build new main.go

* run new main.go

* update logging pkg

* fix error msg

* update logging

* cleanup

* cleanup

* go mod tidy

* change localDevMode

* fix customEndpoints

* update logging

* comments

* change local flag to external configs

* fix location generated go code

* fix

Co-authored-by: fforootd <florian@caos.ch>

internal/api/ui/login/health_handler.go

@@ -0,0 +1,18 @@
+package login
+
+import (
+	"net/http"
+)
+
+func (l *Login) handleHealthz(w http.ResponseWriter, r *http.Request) {
+	w.Write([]byte("OK"))
+}
+
+func (l *Login) handleReadiness(w http.ResponseWriter, r *http.Request) {
+	err := l.authRepo.Health(r.Context())
+	if err != nil {
+		http.Error(w, "not ready", http.StatusInternalServerError)
+		return
+	}
+	w.Write([]byte("OK"))
+}