feat: Add Regex Debugger and Anilist Plugin

[ch4d1]

🚀 New Features

Regex Debugger

• Test and debug regex patterns directly in the UI
• Live preview of regex matches on file names
• Helps users create and verify file matching patterns

Plugin-based FTP Viewer System

• Pluggable Architecture: Plugins can register custom FTP viewer components
• Pattern-based Routing: Components are selected based on path patterns and priority
• Dynamic Loading: Components are loaded and refreshed automatically via WebSocket
• Fallback Support: Default FTP viewer remains available for unsupported paths

AniList Seasons Integration

• Anime Metadata: Fetches comprehensive anime information from AniList API
• Version Grouping: Intelligently groups different versions of the same anime
• Advanced Search: Search by title, studio, genre, and other metadata
• Multiple Sort Options: Sort by title, year, score, popularity, episodes
• Rate Limiting: Implements proper API rate limiting and caching
• Proactive Caching: Pre-loads metadata for better performance

Enhanced UI Components

• AnimeSeasonViewer: Specialized component for anime directory viewing
• LocalStorageViewer: New component for local directory browsing
• Improved FtpViewer: Enhanced with plugin integration and better UX
• Auto-sync Timer: Visual countdown display for automatic sync intervals
• Added responsive viewport meta tag
• Better mobile interface usability
• Moved Save/Sync Button to bottombar closes Umplatzierung von Sync- und Save-Buttons #6

Infrastructure & Performance → Fixes Issue #12

Modern Docker Setup

• Updated to Node.js 22 Alpine (from issue request for 18-alpine)
• Reduced image size and improved performance
• Better build process and caching

Complete CI/CD Overhaul

• NEW: Comprehensive nightly build workflow with multi-arch Docker support
• Native Builds: Linux (x64/ARM64), Windows (x64), macOS (Intel/Apple Silicon)
• Docker Strategy: nightly tags for development, latest for releases
• Security: Integrated vulnerability scanning and dependency updates
• Automation: Dependabot configuration for automated dependency management

Enhanced Configuration

• Better error handling for config file creation
• Improved config validation and loading

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Closes: #12

Technical improvements that may help with: #9 (better state management, but editing during sync still needs dedicated work)

[Copilot]

Pull Request Overview

This comprehensive PR modernizes WeebSync from a basic FTP sync tool to a feature-rich automation platform with enhanced user experience, Docker support, and improved CI/CD infrastructure. The upgrade includes new debugging capabilities, speed controls, pause/resume functionality, and modern build tooling while maintaining backward compatibility.

Key Changes

• New features: Regex debugger, download speed limiting, sync pause/resume controls, and auto-sync timer display
• Modern infrastructure: Updated to Node.js 22, comprehensive CI/CD with multi-platform builds, and production-ready Docker support
• Enhanced UI/UX: Mobile-responsive design, modern Vue 3 composition API, and improved control interface

Reviewed Changes

Copilot reviewed 56 out of 62 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
server/tsconfig.json	Updated TypeScript configuration to ES2022 with stricter type checking
server/src/validation.ts	New comprehensive input validation system using Joi schemas
server/src/sync.ts	Enhanced sync engine with pause/resume, speed limiting, and improved error handling
server/src/ftp.ts	Modernized FTP client with connection pooling and controlled download speeds
client/src/App.vue	Redesigned UI with sync control bar and integrated regex debugger
Dockerfile	Production-optimized multi-stage Docker build with security improvements
.github/workflows/	Complete CI/CD overhaul with multi-platform builds and security scanning

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