Update readme

README.md

@@ -1,9 +1,10 @@
 ## Gatekeeper - Door access system
-#### Status: WIP - getting there o.o
+#### Status: "WORKING" - Base functionality is there, mayor issues
 
 Start prod server `nix run`<br>
 Start dev server `nix run .#dev` or  `nix run .#dev -- {args}`<br>
 Interactive dev with `nix develop`, then sync deps with `uv sync`<br>
+There is a nix module you can use by importing `inputs.gatekeeper.nixosModules.gatekeeper`<br>
 Swagger UI @ http://127.0.0.1:8000/api/v1/docs<br>
 OpenApi @ http://127.0.0.1:8000/api/v1/openapi.json<br>
 
@@ -33,17 +34,13 @@ Range: The range of the ACR1552U was much better at over 60mm (almost 70mm if yo
 
 
 #### Issues:
+   - cards can only unlock, not lock
    - documentation missing
-   - raspberry pi image not working
-   - no door state
-   - no door operations
-   - hardcoded secret key in auth.py -> centralise env var loading 
    - i don't like the error handling in the scanner - doesn't pass errors correctly
    - cors for frontend: https://fastapi.tiangolo.com/tutorial/cors
      - Load cors from env var or something
    - BackgroundScanner shouldn't get a single session for the whole lifecycle
    - input validation maybe
-   - too many imports
    - inconsistent logging (request logging?)
    - rate limiting maybe
    - pretty sure the controllers are doing too much stuff