adding kasm

kasm/docker-compose.yml

@@ -0,0 +1,14 @@
+---
+services:
+  kasm:
+    image: lscr.io/linuxserver/kasm@sha256:145e60f4b35768580cb56b976cb3e125f95367c4a30481cb574837f39a84ddf5
+    container_name: kasm
+    privileged: true
+    environment:
+      - KASM_PORT=443
+    volumes:
+      - /docker/appdata/kasm:/opt
+    ports:
+      - 3000:3000
+      - 443:443
+    restart: unless-stopped