fix(glpi): accept partial content in list wrappers

Accept HTTP 206 responses from ranged GLPI list endpoints while preserving failures for genuine error statuses. Add red-first regression coverage across ticket, computer, and user lists.

Closes #807

Co-Authored-By: OpenAI GPT <noreply@openai.com>

packages/mosaic/framework/tools/glpi/ticket-list.sh

@@ -55,7 +55,7 @@ response=$(curl -sk -w "\n%{http_code}" \
 http_code=$(echo "$response" | tail -n1)
 body=$(echo "$response" | sed '$d')
 
-if [[ "$http_code" != "200" ]]; then
+if [[ "$http_code" != "200" && "$http_code" != "206" ]]; then
   echo "Error: Failed to list tickets (HTTP $http_code)" >&2
   exit 1
 fi