Fixed a few issues:

- Incorrect name being shown on dashboard "Proxies page"
- Apps being shown when homepage.show is false
- Load balanced routes are shown on homepage instead of the load balancer
- Route with idlewatcher will now be removed on container destroy
- Idlewatcher panic
- Performance improvement
- Idlewatcher infinitely loading
- Reload stucked / not working properly
- Streams stuck on shutdown / reload
- etc...
Added:
- support idlewatcher for loadbalanced routes
- partial implementation for stream type idlewatcher
Issues:
- graceful shutdown

internal/error/builder.go

@@ -17,35 +17,36 @@ type builder struct {
 }
 
 func NewBuilder(format string, args ...any) Builder {
-	return Builder{&builder{message: fmt.Sprintf(format, args...)}}
+	if len(args) > 0 {
+		return Builder{&builder{message: fmt.Sprintf(format, args...)}}
+	}
+	return Builder{&builder{message: format}}
 }
 
 // adding nil / nil is no-op,
 // you may safely pass expressions returning error to it.
-func (b Builder) Add(err NestedError) Builder {
+func (b Builder) Add(err NestedError) {
 	if err != nil {
 		b.Lock()
 		b.errors = append(b.errors, err)
 		b.Unlock()
 	}
-	return b
 }
 
-func (b Builder) AddE(err error) Builder {
-	return b.Add(From(err))
+func (b Builder) AddE(err error) {
+	b.Add(From(err))
 }
 
-func (b Builder) Addf(format string, args ...any) Builder {
-	return b.Add(errorf(format, args...))
+func (b Builder) Addf(format string, args ...any) {
+	b.Add(errorf(format, args...))
 }
 
-func (b Builder) AddRangeE(errs ...error) Builder {
+func (b Builder) AddRangeE(errs ...error) {
 	b.Lock()
 	defer b.Unlock()
 	for _, err := range errs {
 		b.AddE(err)
 	}
-	return b
 }
 
 // Build builds a NestedError based on the errors collected in the Builder.

internal/error/errors.go

@@ -2,6 +2,7 @@ package error
 
 import (
 	stderrors "errors"
+	"fmt"
 	"reflect"
 )
 
@@ -16,6 +17,7 @@ var (
 	ErrOutOfRange   = stderrors.New("out of range")
 	ErrTypeError    = stderrors.New("type error")
 	ErrTypeMismatch = stderrors.New("type mismatch")
+	ErrPanicRecv    = stderrors.New("panic")
 )
 
 const fmtSubjectWhat = "%w %v: %q"
@@ -75,3 +77,7 @@ func TypeError2(subject any, from, to reflect.Value) NestedError {
 func TypeMismatch[Expect any](value any) NestedError {
 	return errorf("%w: expect %s got %T", ErrTypeMismatch, reflect.TypeFor[Expect](), value)
 }
+
+func PanicRecv(format string, args ...any) NestedError {
+	return errorf("%w%s", ErrPanicRecv, fmt.Sprintf(format, args...))
+}