feat: Added light mode plus various bug fixes

- Added click handler for Easter egg that enables music inspiration feature.
- Updated credits page to include new icons and handle click events.
- Enhanced inspiration page to fetch and display Spotify track embed HTML.
- Refactored inspiration loading logic to include track data.
- Introduced theme selection in settings with light and dark modes.
- Updated settings page to reflect new theme options and improve toast messages.
- Refined layout styles across various pages for consistent theming.
- Bumped application version to 1.5.0 in installer script.

frontend/messages/en.json

@@ -50,7 +50,9 @@
 	"settings_danger_reset_dialog_continue": "Continue",
 	"settings_danger_warning": "Warning: This action is irreversible. Please ensure you have backed up any important data before proceeding.",
 	"settings_danger_alert_title": "Advanced options enabled",
-	"settings_danger_alert_description": "You're about to access EMLy's advanced options. Modifying such options may cause instability, including crashes, freezes, or security software alerts. For support or troubleshooting, contact @lyzcoote on Discord.",
+	"settings_danger_alert_description_part1": "You're about to access EMLy's advanced options.",
+	"settings_danger_alert_description_part2": "Modifying such options may cause instability, including crashes, freezes, or security software alerts.",
+	"settings_danger_alert_description_part3": "For support or troubleshooting, contact your TL/RDS.",
 	"settings_danger_alert_understood": "Understood",
 	"settings_toast_reverted": "Reverted to last saved settings.",
 	"settings_toast_save_failed": "Failed to save settings.",
@@ -98,6 +100,12 @@
 	"bugreport_email_placeholder": "your.email@example.com",
 	"bugreport_text_label": "Bug Description",
 	"bugreport_text_placeholder": "Describe the bug in detail...",
+	"settings_appearance_title": "Appearance",
+	"settings_appearance_description": "Customize the application theme.",
+	"settings_theme_label": "Theme",
+	"settings_theme_hint": "Choose between light and dark mode.",
+	"settings_theme_light": "Light",
+	"settings_theme_dark": "Dark",
 	"bugreport_info": "Your message, email file (if loaded), screenshot, and system information will be included in the report.",
 	"bugreport_screenshot_label": "Attached Screenshot:",
 	"bugreport_cancel": "Cancel",
@@ -160,5 +168,35 @@
 	"credits_lib_dompurify": "XSS sanitizer for HTML content",
 	"credits_license_title": "License & Source",
 	"credits_license_text": "EMLy is proprietary software developed by 3gIT. All rights reserved. The application uses various open source libraries, each governed by their respective licenses.",
-	"credits_copyright": "All rights reserved."
+	"credits_copyright": "All rights reserved.",
+	"settings_updates_title": "Updates",
+	"settings_updates_description": "Check for and install application updates from your network share.",
+	"settings_updates_current_version": "Current Version",
+	"settings_updates_available": "Update Available",
+	"settings_updates_check_failed": "Check failed",
+	"settings_updates_no_updates": "No updates found",
+	"settings_updates_check_label": "Check for Updates",
+	"settings_updates_last_checked": "Last checked: {time}",
+	"settings_updates_click_check": "Click to check for available updates",
+	"settings_updates_checking": "Checking...",
+	"settings_updates_check_now": "Check Now",
+	"settings_updates_version_available": "Version {version} Available",
+	"settings_updates_downloading": "Downloading... {progress}%",
+	"settings_updates_click_download": "Click to download the update",
+	"settings_updates_download_button": "Download",
+	"settings_updates_ready_title": "Update Ready to Install",
+	"settings_updates_ready_ref": "Version {version} has been downloaded and verified",
+	"settings_updates_install_button": "Install Now",
+	"settings_updates_info_message": "Updates are checked from your configured network share path.",
+	"settings_updates_current_path": "Current path:",
+	"settings_updates_no_path": "No update path configured",
+	"settings_toast_update_available": "Update available: {version}",
+	"settings_toast_latest_version": "You're on the latest version",
+	"settings_toast_check_failed": "Failed to check for updates",
+	"settings_toast_download_success": "Update downloaded successfully",
+	"settings_toast_download_failed": "Failed to download update",
+	"settings_toast_install_failed": "Failed to launch installer",
+	"settings_danger_update_checker_label": "Enable Update Checker",
+	"settings_danger_update_checker_hint": "Check for application updates from network share",
+	"settings_danger_update_checker_info": "Info: When enabled, the app will check for updates from your configured network share. Disable this if you manage updates manually or don't have network access."
 }