Implement initial flow (#2)

requirements.lock

@@ -0,0 +1,23 @@
+# generated by rye
+# use `rye lock` or `rye sync` to update this lockfile
+#
+# last locked with the following flags:
+#   pre: false
+#   features: []
+#   all-features: false
+#   with-sources: false
+#   generate-hashes: false
+#   universal: false
+
+-e file:.
+ecdsa==0.19.0
+    # via python-jose
+pyasn1==0.6.1
+    # via python-jose
+    # via rsa
+python-jose==3.3.0
+    # via hass-oidc
+rsa==4.9
+    # via python-jose
+six==1.17.0
+    # via ecdsa