Release version 1.2.4 - Fix admin table borders and checkbox layout

Fixed:
- Admin table borders still visible despite v1.2.3 fix - added !important flags
- Help icon positioning at right edge instead of next to label - changed to flexbox layout
- Increased checkbox margin from 8px to 12px for better spacing

Technical:
- Added border-collapse: collapse !important to force borderless tables
- Changed label layout from float to inline-flex for proper help-tip positioning
- Added comprehensive border removal with !important on all table elements

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "magdev/wc-tier-package-prices",
     "description": "WooCommerce plugin for tier pricing and package prices with Twig templates",
-    "version": "1.2.3",
+    "version": "1.2.4",
     "type": "wordpress-plugin",
     "license": "GPL-2.0-or-later",
     "authors": [