Redo code cleanup (#429)

* Code cleanup of routes config loader and API server (#424)

(cherry picked from commit 1ee3eb4de3)

* Refactored server setup and run out of main (#425)

(cherry picked from commit 05c57c3b85)

* Code cleanup in and around connector (#427)

(cherry picked from commit b3e88db48c)

* Update away from deprecated k8s NewInformer

* Tidy up couple of k8s docs examples

go.mod

@@ -1,15 +1,13 @@
 module github.com/itzg/mc-router
 
-go 1.24.0
-
-toolchain go1.24.4
+go 1.24.4
 
 require (
 	github.com/fsnotify/fsnotify v1.9.0
 	github.com/go-kit/kit v0.13.0
 	github.com/gorilla/mux v1.8.1
 	github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c
-	github.com/itzg/go-flagsfiller v1.15.2
+	github.com/itzg/go-flagsfiller v1.16.0
 	github.com/juju/ratelimit v1.0.2
 	github.com/pires/go-proxyproto v0.8.1
 	github.com/pkg/errors v0.9.1
@@ -82,7 +80,7 @@ require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/VividCortex/gohistogram v1.0.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/docker/docker v28.3.0+incompatible
+	github.com/docker/docker v28.3.1+incompatible
 	github.com/docker/go-connections v0.5.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/go-kit/log v0.2.1 // indirect
@@ -100,7 +98,7 @@ require (
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
-	golang.org/x/net v0.40.0 // indirect
+	golang.org/x/net v0.41.0 // indirect
 	golang.org/x/oauth2 v0.30.0 // indirect
 	golang.org/x/sys v0.33.0 // indirect
 	golang.org/x/term v0.32.0 // indirect