- update: proto files to move common stuff into common proto files

- update: made changes for new proto paths
- add: skills to character table
- add: load and send skills to client from db
- add: chat proto

proto/character_db_api.proto

@@ -53,12 +53,11 @@ message Character {
     string name = 3;
     string inventory = 6;
     string stats = 7;
-    string looks = 8;
-    string position = 9;
-    string created_at = 10;
-    string updated_at = 11;
-    string deleted_at = 12;
-    bool is_active = 13;
+    string skills = 8;
+    string looks = 9;
+    string position = 10;
+    string created_at = 11;
+    string updated_at = 12;
+    string deleted_at = 13;
+    bool is_active = 14;
 }
-
-message Empty {}