feat: show edit options based on permissions

[belafonte]

FE currently expects to have permission: ["edit"|"read"] property in available_inventory_pools in profile

"available_inventory_pools": [
        {
            "id": "8bd16d45-056d-5590-bc7f-12849f034351",
            "name": "Ausleihe Toni-Areal",
            "permission": "read"
        },
        {
            "id": "82a48074-8a4d-5d3b-b1dd-8e35954137e8",
            "name": "AVS-Ausstattung",
            "permission": "edit"
        },
        {
            "id": "8a4fa6e3-2b36-46b9-9508-212d4f5125c6",
            "name": "AV-Services",
            "permission": "read"
        },
        {
            "id": "5dd25b58-fa56-5095-bd97-2696d92c2fb1",
            "name": "IT-Zentrum",
            "permission": "edit"
        }
    ],

property permission is just a possibility and can be seen as draft

Further notice:
returned inventory pools in profile and navigation currenlty do not check if a inventory pool is active