chore: update default packaging configuration

misc/packaging/common/config-agent.yml

@@ -1,3 +1,6 @@
+logger:
+  level: 1
+  format: human
 agent:
   serverUrl: http://127.0.0.1:3000
   privateKeyPath: /var/lib/emissary/agent-key.json

misc/packaging/common/config-server.yml

@@ -1,9 +1,12 @@
-http:
-  host: 0.0.0.0
-  port: 3000
 logger:
   level: 1
   format: human
+server:
+  privateKeyPath: /var/lib/emissary/server-key.json
+  issuer: http://127.0.0.1:3000
+  http:
+    host: 0.0.0.0
+    port: 3000
   database:
     driver: sqlite
     dsn: sqlite:///var/lib/emissary/data.sqlite