feat(config): split core-component toggles into a "Core" advanced section

The General → Install section was cluttered with 8 CFG_REQUIREMENT_* dev toggles
(config mgmt, CLI, WebUI, task service, database, passwords, Docker CE, Docker
Compose) — all **ADVANCED** **DEV** "which core components to install" switches.
Move them into a dedicated general_core section ("Core", advanced) so Install
keeps just the install-mode / release / git settings.

- New configs/general/general_core (**ADVANCED** header → advanced group, 🧩 icon).
- Removed those fields from general_install.
- .category SUBCATEGORY_ORDER: general_core after general_install.
Var names unchanged, so all install-requirement logic still resolves them. Live
install migrated in place (values preserved) + configs.json regenerated.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>

configs/general/.category

@@ -2,4 +2,4 @@ TITLE=General
 DESCRIPTION=Basic system settings and identification
 ICON=general
 ORDER=1
-SUBCATEGORY_ORDER=general_basic,general_mail,general_install,general_docker_install,general_terminal,general_catalogs,general_libreportal
+SUBCATEGORY_ORDER=general_basic,general_mail,general_install,general_core,general_docker_install,general_terminal,general_catalogs,general_libreportal

configs/general/general_core

@@ -0,0 +1,12 @@
+# ================================================================================
+# Core Components - Core LibrePortal components installed at setup time **ADVANCED**
+# @icon 🧩
+# ================================================================================
+CFG_REQUIREMENT_CONFIG=true                              # Configuration Management - Install the configuration management system. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
+CFG_REQUIREMENT_COMMAND=true                             # Command Line Tool - Install the libreportal command line tool. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
+CFG_REQUIREMENT_WEBUI=true                               # Web Interface - Install the LibrePortal WebUI. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
+CFG_REQUIREMENT_WEBUI_SERVICE=true                       # Web Task Service - Install the task-processor systemd service that backs the WebUI. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
+CFG_REQUIREMENT_DATABASE=true                            # Database Support - Install and configure database support for application data storage. Install-time choice only — flipping post-install will not retrofit. **ADVANCED** **DEV**
+CFG_REQUIREMENT_PASSWORDS=true                           # Password Management - Enable password generation and management features. Install-time choice only. **ADVANCED** **DEV**
+CFG_REQUIREMENT_DOCKER_CE=true                           # Docker CE - Install Docker Community Edition instead of the distro default. Install-time choice only — flipping post-install does not swap Docker. **ADVANCED** **DEV**
+CFG_REQUIREMENT_DOCKER_COMPOSE=true                      # Docker Compose - Install Docker Compose for multi-container application management. Install-time choice only. **ADVANCED** **DEV**

configs/general/general_install

@@ -11,11 +11,3 @@ CFG_GIT_USER=changeme                                    # Git Username - Git us
 CFG_GIT_KEY=changeme                                     # Git Access Key - SSH key or API key for Git repository access
 CFG_GIT_UPDATES=true                                     # Auto Check Updates - Check for updates automatically
 CFG_GIT_AUTO_UPDATES=true                                # Auto Apply Updates - Automatically apply updates when available
-CFG_REQUIREMENT_CONFIG=true                              # Configuration Management - Install the configuration management system. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
-CFG_REQUIREMENT_COMMAND=true                             # Command Line Tool - Install the libreportal command line tool. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
-CFG_REQUIREMENT_WEBUI=true                               # Web Interface - Install the LibrePortal WebUI. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
-CFG_REQUIREMENT_WEBUI_SERVICE=true                       # Web Task Service - Install the task-processor systemd service that backs the WebUI. Disabling this on an existing install will brick the system. **ADVANCED** **DEV**
-CFG_REQUIREMENT_DATABASE=true                            # Database Support - Install and configure database support for application data storage. Install-time choice only — flipping post-install will not retrofit. **ADVANCED** **DEV**
-CFG_REQUIREMENT_PASSWORDS=true                           # Password Management - Enable password generation and management features. Install-time choice only. **ADVANCED** **DEV**
-CFG_REQUIREMENT_DOCKER_CE=true                           # Docker CE - Install Docker Community Edition instead of the distro default. Install-time choice only — flipping post-install does not swap Docker. **ADVANCED** **DEV**
-CFG_REQUIREMENT_DOCKER_COMPOSE=true                      # Docker Compose - Install Docker Compose for multi-container application management. Install-time choice only. **ADVANCED** **DEV**