- Retyr RD 502 errors

- Fix issues with re-inserted torrents bugging out
- Fix version.txt
- Massive improvements in importing times
- Fix issues with config.json resetting
- Fix other minor issues

internal/utils/debouncer.go

@@ -0,0 +1,34 @@
+package utils
+
+import (
+	"sync"
+	"time"
+)
+
+type Debouncer[T any] struct {
+	mu       sync.Mutex
+	timer    *time.Timer
+	interval time.Duration
+	caller   func(arg T)
+	arg      T
+}
+
+func NewDebouncer[T any](interval time.Duration, caller func(arg T)) *Debouncer[T] {
+	return &Debouncer[T]{
+		interval: interval,
+		caller:   caller,
+	}
+}
+
+func (d *Debouncer[T]) Call(arg T) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if d.timer != nil {
+		d.timer.Stop()
+	}
+
+	d.timer = time.AfterFunc(d.interval, func() {
+		d.caller(arg)
+	})
+}