chore: Bump version to 0.4.5 for all core modules

Updated internal version numbers to align with v0.4.5 release tag.

Version updates:
- luci-app-network-modes: 0.3.6-r2 → 0.4.5-r1
- luci-theme-secubox: 0.4.0-r1 → 0.4.5-r1
- luci-app-secubox: 0.3.1-r1 → 0.4.5-r1
- luci-app-system-hub: 0.4.0-r1 → 0.4.5-r1

All modules now synchronized at version 0.4.5, reflecting the latest
improvements including:
- Menu reorganization (Network & Connectivity category)
- Dual menu access for Network Modes
- Enhanced RPCD permissions
- Robust version handling across all modules
- Improved OOP structure for helpers
- SecuBox overview modules updates

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

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

luci-app-network-modes/Makefile

@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-network-modes
-PKG_VERSION:=0.3.6
-PKG_RELEASE:=2
+PKG_VERSION:=0.4.5
+PKG_RELEASE:=1
 
 PKG_LICENSE:=Apache-2.0
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>

luci-app-secubox/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-secubox
-PKG_VERSION:=0.3.1
+PKG_VERSION:=0.4.5
 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:=0.4.0
+PKG_VERSION:=0.4.5
 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:=0.4.0
+PKG_VERSION:=0.4.5
 PKG_RELEASE:=1
 PKG_LICENSE:=Apache-2.0
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>