docs: add screenshots for workflows [skip ci]

Author: Avivbens

demo/advance-fs-search/settings.png

@@ -22,3 +22,7 @@ Search over your file system with [Alfred](https://www.alfredapp.com/).
 
 1. Configure your search settings over the workflow settings.
 1. Use the keywords you've configured to open the results via VSCode / your selected Terminal ✨
+
+## Configuration
+
+![Configuration](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/advance-fs-search/settings.png)

demo/kill-process/kill-by-name.png

@@ -22,3 +22,8 @@ Search through your operating system's processes by `name`, `port`, `PID`, or `p
 `!` - Search for processes by name, port, PID, or path  
 `!!` - Same, but kill with `sudo` permission  
 `!!!` - Search & show by port
+
+## Demo
+
+![By Port](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/kill-process/kill-port.png)
+![By Name](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/kill-process/kill-by-name.png)

demo/kill-process/kill-port.png

@@ -22,3 +22,21 @@ Incognito mode will be opened with the dedicated browser as well.
 1. Select the bookmark from the list of results
 1. Press Enter to open the bookmark in the dedicated browser
 1. To open the bookmark in incognito mode, press Command + Enter
+
+## Examples
+
+### Search bookmarks with keyword `bm`:
+
+![Alfred Search Bookmark](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/search-bookmark/list.png)
+
+<br>
+
+### Search bookmarks across multiple profiles:
+
+![Alfred Search Bookmark](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/search-bookmark/profiles.png)
+
+<br>
+
+### Enter a bookmark via incognito mode:
+
+![Alfred Search Bookmark](https://raw.githubusercontent.com/avivbens/alfredo/HEAD/demo/search-bookmark/incognito.png)