docs(envrc): Add .envrc example file

envrc.example

@@ -0,0 +1,14 @@
+# This is an example configuration for running converse during
+# development using direnv:
+# https://github.com/direnv/direnv
+#
+# The OIDC actor is configured with bogus values as disabling logins
+# never causes it to run anyways.
+
+export DATABASE_URL=postgres://converse:converse@localhost/converse
+export RUST_LOG=info
+export OIDC_DISCOVERY_URL=https://does.not.matter.com/
+export OIDC_CLIENT_ID=some-client-id
+export OIDC_CLIENT_SECRET='some-client-secret'
+export BASE_URL=http://localhost:4567
+export REQUIRE_LOGIN=false