update readme and check

README.md

@@ -7,10 +7,14 @@ While created for my own use, they are shared here in case others find them usef
 ## Scripts
 
 - **av1**: (DEPRECATED - use vcmp instead) Recursively compresses video files to AV1/MP4 format with reduced quality/size
+- **check**: Validates script dependencies and configuration
+- **e-ink**: Display handler for e-ink displays with image cycling support
 - **indeel**: File organization tool that watches a directory and sorts incoming files based on content hashes
 - **mover**: Monitors a source directory and moves files with specified extensions to a destination directory
 - **pushover**: Sends push notifications via Pushover API
 - **stats**: HTTP server that provides system statistics (CPU, memory, disk usage, etc.) in JSON format
+- **stats-collector**: Collects and stores system statistics from multiple hosts
+- **syncwall**: Downloads and sets wallpaper with pywal integration
 - **vc**: Video converter using ffmpeg and youtube-dl for local files or YouTube URLs
 - **vcmp**: Advanced video compression utility with progress tracking and logging
 
@@ -28,12 +32,15 @@ source /path/to/repo/scripts/install.sh
 
 ## Requirements
 
+Use the `check` utility to verify script dependencies are installed:
+```bash
+check
+```
+
 - ffmpeg
 - imagemagick
-- youtube-dl
+- youtube-dl/yt-dlp
 - pushover API tokens
-- Whatever the relevant script errors about
-
-## Usage
-
-Each script includes help documentation accessible via `-h` or `--help` flag. See individual script headers for detailed usage instructions.
+- Python 3.x
+- Additional Python packages (sqlalchemy, requests)
+- Optional: RPi.GPIO and spidev for e-ink display support