fix(device-agent): implement the installer-cleanup fix (#3381)

Co-authored-by: chasprowebdev <chasgarciaprowebdev@gmail.com>
Co-authored-by: Mariano Fuentes <marfuen98@gmail.com>

Author: 3 people

packages/device-agent/assets/linux/after-remove.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Remove per-user app data on uninstall (not on upgrade), so a stale device-linking
+# auth token doesn't survive a reinstall and silently skip the sign-in screen.
+ACTION="$1"
+
+case "$ACTION" in
+  remove|purge)
+    for home in /root /home/*; do
+      [ -d "$home" ] || continue
+      config_dir="$home/.config/comp-ai-device-agent"
+      if [ -d "$config_dir" ]; then
+        rm -rf "$config_dir"
+      fi
+    done
+    ;;
+esac
+
+exit 0

packages/device-agent/electron-builder.config.js

@@ -60,6 +60,7 @@ module.exports = {
     perMachine: true,
     allowToChangeInstallationDirectory: false,
     artifactName: 'CompAI-Device-Agent-${version}-setup.${ext}',
+    deleteAppDataOnUninstall: true,
   },
   linux: {
     target: [
@@ -78,6 +79,7 @@ module.exports = {
   },
   deb: {
     afterInstall: 'assets/linux/after-install.sh',
+    afterRemove: 'assets/linux/after-remove.sh',
     packageName: 'comp-ai-device-agent',
     compression: 'xz',
   },