chore: Bump version to 0.4.6 for all core modules

Updated internal version numbers to 0.4.6 across all core modules
for consistency and alignment with the latest development cycle.

Version updates:
- luci-app-network-modes: 0.4.5-r1 → 0.4.6-r1
- luci-theme-secubox: 0.4.5-r1 → 0.4.6-r1
- luci-app-secubox: 0.4.5-r1 → 0.4.6-r1
- luci-app-system-hub: 0.4.5-r1 → 0.4.6-r1

All modules now synchronized at version 0.4.6.

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

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

luci-app-network-modes/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-network-modes
-PKG_VERSION:=0.4.5
+PKG_VERSION:=0.4.6
 PKG_RELEASE:=1
 
 PKG_LICENSE:=Apache-2.0

luci-app-secubox/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-secubox
-PKG_VERSION:=0.4.5
+PKG_VERSION:=0.4.6
 PKG_RELEASE:=1
 PKG_LICENSE:=Apache-2.0
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>

luci-app-system-hub/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-system-hub
-PKG_VERSION:=0.4.5
+PKG_VERSION:=0.4.6
 PKG_RELEASE:=1
 PKG_LICENSE:=Apache-2.0
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>

luci-theme-secubox/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-theme-secubox
-PKG_VERSION:=0.4.5
+PKG_VERSION:=0.4.6
 PKG_RELEASE:=1
 PKG_LICENSE:=Apache-2.0
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>