Refactor project

common.pkl

@@ -0,0 +1,17 @@
+module emgauwa.common
+
+class ServerConfig {
+  host: String
+  port: UInt16
+  token: String
+}
+
+/// Set to a user and a group to drop privileges to after binding to the port
+class PermissionsConfig {
+  user: String
+  group: String
+}
+
+class LoggingConfig {
+  level: "TRACE"|"DEBUG"|"INFO"|"WARN"|"ERROR"|"FATAL"
+}