Update README with widget info and known issues

Clarified widget support status, updated feature list, and added a 'Known issues' section to document current limitations and bugs.

Author: sossinayDev

apps/flux/README.md

@@ -5,20 +5,21 @@ This app slightly resembles Apples "Flux" watchface.
 ## Usage
 
 Install it and set it as your default clock.
-It has no widgets.
+It currently has no widget support. In the future, widgets will be a toggle in the settings.
 You can change the colors in the settings.
 
 ## Features
 
 - Customizeable themes (4 color inputs)
 - Random number alignment (every minute or on reload)
 - 24h clock (12h not yet supported)
-- Color filling effect in 4 directions
+- Power-saving mode
+- Color filling effect in 2 directions (`Left > Right` and `Right > Left` are currently unsupported.)
 - 12 different colors
 
 ## Controls
 
-BTN to go to launcher. No other functions.
+BTN to go to launcher. No other mappings.
 
 ## Requests
 
@@ -27,4 +28,8 @@ If you have a feature request or a bug, please message me at [sossinaydev@gmail.
 ## Creator
 
 Yanis Ocaña, sossinay
-[pixelnet.ocaña.ch](https://pixelnet.ocaña.ch)
+[pixelnet.ocaña.ch](https://pixelnet.ocaña.ch)
+
+## Known issues
+- When loading the app in the first 2 seconds of a minute, the numbers fly in from a seemingly random position
+- `Left > Right` and `Right > Left` are currently unsupported