UI Improvements (#7)

* Initial version with UI templates

* Implement basic screens

* Linting & bump to 0.3.0

* Tick off some TODOs

requirements.lock

@@ -10,13 +10,19 @@
 #   universal: false
 
 -e file:.
+aiofiles==24.1.0
+    # via hass-auth-oidc
 ecdsa==0.19.0
     # via python-jose
+jinja2==3.1.5
+    # via hass-auth-oidc
+markupsafe==3.0.2
+    # via jinja2
 pyasn1==0.6.1
     # via python-jose
     # via rsa
 python-jose==3.3.0
-    # via hass-oidc
+    # via hass-auth-oidc
 rsa==4.9
     # via python-jose
 six==1.17.0