feat: Start implementation of Afero-based filesystem abstraction

internal/handlers/panic.go

@@ -0,0 +1,22 @@
+package handlers
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"runtime/debug"
+)
+
+func PanicHandler(h http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		defer func() {
+			if r := recover(); r != nil {
+				http.Error(w, fmt.Sprintf("%v", r), http.StatusInternalServerError)
+
+				log.Println("Error:", r, "\nStack:", string(debug.Stack()))
+			}
+		}()
+
+		h.ServeHTTP(w, r)
+	})
+}