(CAT) Fix Windows docker facts failing when powershell not on PATH

The docker custom facts wrap Docker CLI calls in powershell but invoked it
as the bare name 'powershell'. When the Puppet agent runs as the SYSTEM
service its PATH often omits the WindowsPowerShell directory, so Facter's
internal which('powershell') fails and reports "command not found" even
though docker itself is on the PATH.

Invoke powershell by its absolute path derived from %SystemRoot% so it is
always resolvable. Also ignore .claude/settings.local.json.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: ffquintella

.gitignore

@@ -33,3 +33,4 @@
 .plan_cache.json
 .rerun.json
 bolt-debug.log
+.claude/settings.local.json

lib/facter/docker.rb

@@ -32,7 +32,12 @@
 end
 
 docker_command = if Facter.value(:kernel) == 'windows'
-                   'powershell -NoProfile -NonInteractive -NoLogo -ExecutionPolicy Bypass -c docker'
+                   # Invoke PowerShell by its absolute path. When the Puppet agent runs as the
+                   # SYSTEM service, its PATH frequently omits the WindowsPowerShell directory, so
+                   # a bare 'powershell' cannot be resolved by Facter and fails with
+                   # "command not found" even when docker itself is on the PATH.
+                   powershell = "#{ENV.fetch('SystemRoot', 'C:\\Windows')}\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
+                   "\"#{powershell}\" -NoProfile -NonInteractive -NoLogo -ExecutionPolicy Bypass -c docker"
                  else
                    'docker'
                  end

spec/unit/lib/facter/docker_spec.rb

@@ -6,7 +6,8 @@
 describe 'Facter::Util::Fact' do
   let(:docker_command) do
     if Facter.value(:kernel) == 'windows'
-      'powershell -NoProfile -NonInteractive -NoLogo -ExecutionPolicy Bypass -c docker'
+      powershell = "#{ENV.fetch('SystemRoot', 'C:\\Windows')}\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
+      "\"#{powershell}\" -NoProfile -NonInteractive -NoLogo -ExecutionPolicy Bypass -c docker"
     else
       'docker'
     end