feat: implement local dev packet capture functionality with admin endpoints and configurable limits for debugging.

internal/admin/handler_dev_capture.go

@@ -0,0 +1,26 @@
+package admin
+
+import (
+	"net/http"
+
+	"ds2api/internal/devcapture"
+)
+
+func (h *Handler) getDevCaptures(w http.ResponseWriter, _ *http.Request) {
+	store := devcapture.Global()
+	writeJSON(w, http.StatusOK, map[string]any{
+		"enabled":        store.Enabled(),
+		"limit":          store.Limit(),
+		"max_body_bytes": store.MaxBodyBytes(),
+		"items":          store.Snapshot(),
+	})
+}
+
+func (h *Handler) clearDevCaptures(w http.ResponseWriter, _ *http.Request) {
+	store := devcapture.Global()
+	store.Clear()
+	writeJSON(w, http.StatusOK, map[string]any{
+		"success": true,
+		"detail":  "capture logs cleared",
+	})
+}