add rocketchat template

public/svgs/rocketchat.svg

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+<svg width="520" height="520" viewBox="0 0 520 520" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M422.968 205.942C413.422 191.118 400.042 177.995 383.222 166.926C350.724 145.574 308.024 133.811 262.987 133.811C247.939 133.811 233.115 135.12 218.724 137.71C209.796 129.114 199.357 121.382 188.301 115.272C147.282 94.8216 111.134 102.436 92.8693 109.004C86.8687 111.163 85.0173 118.752 89.4554 123.331C102.336 136.624 123.647 162.896 118.408 186.787C98.0427 207.577 87 232.646 87 258.748C87 285.347 98.0427 310.416 118.408 331.206C123.647 355.097 102.336 381.382 89.4554 394.675C85.0304 399.241 86.8687 406.83 92.8693 408.989C111.134 415.557 147.282 423.185 188.314 402.735C199.37 396.625 209.809 388.892 218.737 380.296C233.128 382.887 247.953 384.195 263 384.195C308.05 384.195 350.751 372.446 383.235 351.093C400.055 340.024 413.435 326.914 422.981 312.077C433.617 295.566 439 277.785 439 259.258C438.987 240.234 433.603 222.467 422.968 205.942ZM261.149 353.383C241.676 353.383 223.11 350.871 206.185 346.331L193.816 358.224C187.093 364.687 179.215 370.536 170.995 375.141C160.11 380.466 149.356 383.384 138.721 384.26C139.325 383.175 139.876 382.076 140.467 380.976C152.862 358.211 156.21 337.748 150.499 319.601C130.225 303.678 118.067 283.293 118.067 261.09C118.067 210.129 182.13 168.81 261.149 168.81C340.167 168.81 404.244 210.129 404.244 261.09C404.244 312.064 340.181 353.383 261.149 353.383Z" fill="#F5455C"/>
+<path d="M192.7 239.868C181.053 239.868 171.612 249.236 171.612 260.789C171.612 272.342 181.053 281.71 192.7 281.71C204.346 281.71 213.787 272.342 213.787 260.789C213.787 249.236 204.346 239.868 192.7 239.868Z" fill="#F5455C"/>
+<path d="M260.571 239.868C248.925 239.868 239.484 249.236 239.484 260.789C239.484 272.342 248.925 281.71 260.571 281.71C272.218 281.71 281.659 272.342 281.659 260.789C281.659 249.236 272.218 239.868 260.571 239.868Z" fill="#F5455C"/>
+<path d="M328.455 239.868C316.808 239.868 307.367 249.236 307.367 260.789C307.367 272.342 316.808 281.71 328.455 281.71C340.101 281.71 349.542 272.342 349.542 260.789C349.542 249.236 340.101 239.868 328.455 239.868Z" fill="#F5455C"/>
+</svg>

templates/compose/rocketchat.yaml

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+# documentation: https://github.com/RocketChat/Rocket.Chat
+# slogan: Self-hosted, secure and highly customizable open-source communication platform for organizations with sophisticated security and privacy concerns.
+# tags: rocketchat,chat,communication,privacy,mongodb,open,source
+# logo: svgs/rocketchat.svg
+# port: 3000
+
+services:
+  rocketchat:
+    image: registry.rocket.chat/rocketchat/rocket.chat:latest
+    environment:
+      - SERVICE_FQDN_ROCKETCHAT_3000
+      - MONGO_URL=mongodb://${MONGODB_ADVERTISED_HOSTNAME:-mongodb}:${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}/${MONGODB_DATABASE:-rocketchat}?replicaSet=${MONGODB_REPLICA_SET_NAME:-rs0}
+      - MONGO_OPLOG_URL=mongodb://${MONGODB_ADVERTISED_HOSTNAME:-mongodb}:${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}/local?replicaSet=${MONGODB_REPLICA_SET_NAME:-rs0}
+      - ROOT_URL=$SERVICE_FQDN_ROCKETCHAT
+      - DEPLOY_METHOD=docker
+      - REG_TOKEN=$REG_TOKEN
+    depends_on:
+      mongodb:
+        condition: service_healthy
+    healthcheck:
+      test:
+        [
+          "CMD",
+          "node",
+          "--eval",
+          "const http = require('http'); const options = { host: '0.0.0.0', port: 3000, timeout: 2000, path: '/health' }; const healthCheck = http.request(options, (res) => { console.log('HEALTHCHECK STATUS:', res.statusCode); if (res.statusCode == 200) { process.exit(0); } else { process.exit(1); } }); healthCheck.on('error', function (err) { console.error('ERROR'); process.exit(1); }); healthCheck.end();",
+        ]
+      interval: 2s
+      timeout: 10s
+      retries: 15
+
+  mongodb:
+    image: docker.io/bitnami/mongodb:5.0
+    volumes:
+      - mongodb_data:/bitnami/mongodb
+    environment:
+      - MONGODB_REPLICA_SET_MODE=primary
+      - MONGODB_REPLICA_SET_NAME=${MONGODB_REPLICA_SET_NAME:-rs0}
+      - MONGODB_PORT_NUMBER=${MONGODB_PORT_NUMBER:-27017}
+      - MONGODB_INITIAL_PRIMARY_HOST=${MONGODB_INITIAL_PRIMARY_HOST:-mongodb}
+      - MONGODB_INITIAL_PRIMARY_PORT_NUMBER=${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}
+      - MONGODB_ADVERTISED_HOSTNAME=${MONGODB_ADVERTISED_HOSTNAME:-mongodb}
+      - MONGODB_ENABLE_JOURNAL=${MONGODB_ENABLE_JOURNAL:-true}
+      - ALLOW_EMPTY_PASSWORD=${ALLOW_EMPTY_PASSWORD:-yes}
+    healthcheck:
+      test: echo 'db.stats().ok' | mongo localhost:27017/test --quiet
+      interval: 2s
+      timeout: 10s
+      retries: 15