update artwork and documentation

README.md

@@ -1,19 +1,35 @@
 ![Tube Archivist Companion](assets/tube-archivist-companion-banner.png?raw=true "Tube Archivist Companion Banner")  
 
-<h1 align="center">Tube Archivist Companion for your Browser</h1>
+<h1 align="center">Browser Extension for Tube Archivist</h1>
 <div align="center">
 <a href="https://www.tilefy.me" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-firefox.png" alt="tubearchivist-firefox" title="TA Companion Firefox users" height="50" width="190"/></a>
 <a href="https://www.tilefy.me" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-chrome.png" alt="tubearchivist-chrome" title="TA Companion Chrome users" height="50" width="190"/></a>
 </div>
 
 ## Core Functionality
-A browser extension to bridge YouTube with [Tube Archivist](https://github.com/tubearchivist/tubearchivist). This extension allows you to do the following:
-- Add your Tube Archivist connection details in the addon popup
-- Add a download button to the popup for YouTube links
-- Add a subscribe button to subscribe to channels and playlists
+This is a browser extension to bridge YouTube with [Tube Archivist](https://github.com/tubearchivist/tubearchivist), your self hosted YouTube media server.
+- Add your Tube Archivist connection details in the addon popup.
+- On YouTube video pages, inject a download button to download that video and a subscribe button to subscribe to that channel.
+- On YouTube channel pages, inject a button to subscribe to the channel or download the complete channel.
+- Throughout most places, hover over the top left corner of a video thumbnail to reveal a download button for that video.
 - Sync your cookies for yt-dlp.
 
-![popup screenshot](assets/screenshot.png?raw=true "Tube Archivist Companion Popup") 
+## Screenshots
+![popup screenshot](assets/screenshot.png?raw=true "Tube Archivist Companion Popup")
+Popup to enter your connection details.
+<br><br>
+
+![video page](assets/screenshot-video.png?raw=true "Tube Archivist Companion Video Page")
+Button injected on video page to download the video or subscribe to the channel.
+<br><br>
+
+![search page](assets/screenshot-search.png?raw=true "Tube Archivist Companion Search Page")
+Download button injected showing when hovering over top left corned of thumbnail
+<br><br>
+
+![channel page](assets/screenshot-channel.png?raw=true "Tube Archivist Companion Channel Page")
+Channel button injected to subscribe or download whole channel, video download button showing when hovering over topleft corner of thumbnail.
+<br>
 
 ## Install
 - Firefox: The addon is available on the [Extension store](https://addons.mozilla.org/addon/tubearchivist-companion/).
@@ -23,35 +39,36 @@ A browser extension to bridge YouTube with [Tube Archivist](https://github.com/t
 After a new release here on GitHub, you'll get updates automatically in your browser. Due to the verification process, for Firefox this usually takes 1-2 hours, for Chrome 2-3 days.
 
 ## Permissions
-- **Access your data for www.youtube.com**: Needed for the addon to know your current page on YouTube to send the link to Tube Archivist.
-- **Storage**: Needed to store your connection details, needed to store your last visited YouTube link within the browser.
+- **Access your data for www.youtube.com**: Needed to inject download and subscribe buttons directly into the page.
+- **Storage**: Needed to store your connection details.
 - **Cookie**: Needed to read your cookies for youtube.com to access restricted videos.
 
 ## Setup
-- **URL**: This is where your Tube Archivist instance is located. Can be a host name or a IP address, use a full URL with protocol, e.g. *http://*. 
-- **Port**: Network port of TA.
-- **API key**: You can find your API key on the settings page of your Tube Archivist instance. 
+- **URL**: This is where your Tube Archivist instance is located. Can be a host name or an IP address. Add the port if needed at the end, e.g. `:8000`.
+- **API key**: You can find your API key on the settings page of your Tube Archivist instance.
 
 A green checkmark will appear next to the *Save* button if your connection is working.
 
 ## Options
-- **Sync YouTube cookies**: Send your cookies to TubeArchivist to use for yt-dlp requests. 
+- **Sync YouTube cookies**: Send your cookies to TubeArchivist to use for yt-dlp requests.
 
 ## Test this extension
 Use the correct manifest file for your browser. Either rename the browser specific file to `manifest.json` before loading the addon or symlink it to the correct location, e.g. `ln -s manifest-firefox.json manifest.json`.
 - Firefox
   - Open `about:debugging#/runtime/this-firefox`
   - Click on *Load Temporary Add-on*
-  - Select the *manifest.json* file to load the addon. 
+  - Select the *manifest.json* file to load the addon.
+  - You can *inspect* background.js by lunching the debug tools from there.
 - Chrome / Chromium
   - Open `chrome://extensions/`
   - Toggle *Developer mode* on top right
   - Click on *Load unpacked*
   - Open the folder containing the *manifest.json* file.
+  - Click on *Service Worker* to open the dev tools at background.js. 
 
 ## Compatibility
-- Verify that you are running the latest version of Tube Archivist as the API is under development and will change.
-- For testing this extension between releases, use the *unstable* builds of Tube Archivist, only for your tesing environment.
+- Verify that you are running the [latest version](https://github.com/tubearchivist/tubearchivist/releases/latest) of Tube Archivist as the API is under development and will change.
+- For testing this extension between releases, use the *unstable* builds of Tube Archivist, only for your testing environment.
 
 ## Roadmap
 Join us on [Discord](https://discord.gg/AFwz8nE7BK) and help us improve and extend this project. This is a list of planned features, in no particular order:
@@ -60,3 +77,4 @@ Join us on [Discord](https://discord.gg/AFwz8nE7BK) and help us improve and exte
 - [ ] Implement download/subscribe button for playlists
 - [ ] Implement download button for videos on playlist
 - [ ] Error handling for connection errors
+- [X] Dynamically inject buttons with mutation observer