Disable qml cache in flatpak

.flatpak-manifest.json

@@ -146,10 +146,18 @@
         {
             "name": "kasts",
             "buildsystem": "cmake-ninja",
+            "post-install": [
+                "mv /app/bin/{kasts,kasts-bin}",
+                "install .patches/run_kasts.sh /app/bin/kasts"
+            ],
             "sources": [
                 {
                     "type": "dir",
                     "path": "."
+                },
+                {
+                    "type": "file",
+                    "path": ".patches/run_kasts.sh"
                 }
             ]
         }

.patches/run_kasts.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+# SPDX-FileCopyrightText: 2023 Bart De Vries <bart@mogwai.be>
+# SPDX-License-Identifier: BSD-2-Clause
+
+export QML_DISABLE_DISK_CACHE=1
+exec kasts-bin "$@"