Initial work on adding the install.sh script

This will be used by the users of Prompt-Ops to download the pops binary

Signed-off-by: ytimocin <ytimocin@microsoft.com>

.github/scripts/install.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -e
+
+# Get the latest release version if not provided
+VERSION=${1:-$(curl -s https://api.github.com/repos/prompt-ops/pops/releases/latest | grep tag_name | cut -d '"' -f 4)}
+
+# Detect OS and ARCH
+OS=$(uname | tr '[:upper:]' '[:lower:]')
+ARCH=$(uname -m)
+
+if [[ "$ARCH" == "x86_64" ]]; then
+  ARCH="amd64"
+elif [[ "$ARCH" == "arm64" || "$ARCH" == "aarch64" ]]; then
+  ARCH="arm64"
+else
+  echo "Unsupported architecture: $ARCH"
+  exit 1
+fi
+
+# Construct download URL
+URL="https://github.com/prompt-ops/pops/releases/download/$VERSION/pops-${OS}-${ARCH}"
+
+echo "Downloading pops $VERSION from $URL..."
+curl -Lo pops "$URL"
+chmod +x pops
+
+# Move to /usr/local/bin
+echo "Installing pops to /usr/local/bin..."
+sudo mv pops /usr/local/bin/
+
+echo "pops $VERSION installed successfully!"