Add kontor-echo and kontor-fiber to kontor-pod

resolve #35

(cherry picked from commit 05e26e512da9c237adbb58510df2b490837cd836)

kontor-echo/Containerfile

@@ -1,5 +1,5 @@
 # ---------- Stage 1: Build ----------
-FROM golang:1.25-alpine AS builder
+FROM docker.io/library/golang:1.25-alpine AS builder
 # Set the working directory
 WORKDIR /app
 # Ensure a portable, static-ish binary
@@ -18,11 +18,7 @@ FROM alpine:latest
 WORKDIR /app
 # Install runtime dependencies you actually need
 RUN apk add --no-cache ca-certificates tzdata curl
-# Create non-root user for security
-RUN addgroup -S kontor && adduser -S -G kontor -H -s /sbin/nologin kontor
 # Copy the binary and set ownership
-COPY --from=builder --chown=kontor:kontor /app/kontor /app/kontor
-# Run as non-root user
-USER kontor
+COPY --from=builder /app/kontor /app/kontor
 # Set the entrypoint command
 ENTRYPOINT ["/app/kontor"]

kontor-echo/cmd/kontor/main.go

@@ -49,6 +49,6 @@ func main() {
 	handler.SetupComicRoutes(group)
 	handler.SetupMediaRoutes(group)
 
-	e.Logger.Fatal(e.Start(":8700"))
+	e.Logger.Fatal(e.Start(":8400"))
 	log.Println("Kontor finished")
 }