v1.0.4

🛠️ Bug Fixes: Resilient Batch Updates

This patch safely fixes several strict edge-cases where executing batch updates (factorio-mod-manager update) would silently crash out on internal packages.

• Massive Update Engine Optimizations: update commands explicitly parse and skip hardcoded Factorio Engine metadata (base, space-age, quality, elevated-rails) that cannot be pulled from the mod portal.
• Fallbacks For Local Mods: update now gracefully ignores unlisted external mods that lack official metadata (like Archipelago client modules or self-developed projects) instead of forcing the update block to fail.