added swarm-cli image

swarm-cli/Dockerfile

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+FROM alpine:3.22
+
+RUN --mount=type=cache,target=/var/cache/apk apk update
+RUN --mount=type=cache,target=/var/cache/apk apk add nodejs npm nushell curl
+RUN npm install --global @ethersphere/swarm-cli
+RUN addgroup -S ethswarm
+RUN adduser -D -S -h /var/lib/ethswarm -s /usr/bin/nu -G ethswarm ethswarm
+ADD --chown=ethswarm:ethswarm config.nu /var/lib/ethswarm/.config/nushell/config.nu
+
+USER ethswarm
+WORKDIR /var/lib/ethswarm
+ENTRYPOINT ["/usr/bin/nu"]
+
+

swarm-cli/config.nu

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+# config.nu
+#
+# Installed by:
+# version = "0.104.1"
+#
+# This file is used to override default Nushell settings, define
+# (or import) custom commands, or run any other startup tasks.
+# See https://www.nushell.sh/book/configuration.html
+#
+# This file is loaded after env.nu and before login.nu
+#
+# You can open this file in your default editor using:
+# config nu
+#
+# See `help config nu` for more options
+#
+# You can remove these comments if you want or leave
+# them for future reference.
+
+use std/util "path add"
+
+path add ($env.HOME | path join "bin")
+path add ($env.HOME | path join ".local/bin")
+path add ($env.HOME | path join ".cargo/bin")
+
+$env.config.show_banner = false
+$env.config.history.max_size = 10000
+
+$env.PROMPT_COMMAND = { ||
+    let username = id -u -n
+    let hostname = sys host | get hostname
+    let current_dir = (pwd)
+    
+    $"($username)@($hostname) ($current_dir)"
+}
+
+def --env mkcd [p: string] {
+    mkdir $p
+    cd $p
+}