Quick Stack Nearby

Quick Stack Nearby 0.3.0.

• Expands published compatibility to Minecraft 1.20 through 26.x after full client and dedicated-server smoke validation for every exact listed runtime.
• Adds the right-click quick-stack rules screen, including locked slots and per-slot keep counts for main-inventory unloading.
• Adds configurable nearby-container scan range commands for server operators.
• Polishes the quick-stack button with a simpler monochrome inventory-out icon and fixes cramped rule-screen labels and controls.