Implement chat server auth, models, handlers, and docs context

pubspec.yaml

@@ -3,19 +3,19 @@ description: A self-hosted chat server with home server identity model.
 version: 0.1.0
 
 environment:
-  sdk: '>=3.0.0 <4.0.0'
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
-  relic: ^1.0.0
-  objectbox: ^4.0.0
-  dart_jsonwebtoken: ^2.14.0
-  bcrypt: ^1.1.3
-  crypton: ^2.2.1
-  crypto: ^3.0.3
-  collection: ^1.18.0
-  hotreloader: ^1.0.6
+  relic:
+  objectbox:
+  dart_jsonwebtoken:
+  bcrypt:
+  crypton:
+  crypto:
+  collection:
+  hotreloader:
 
 dev_dependencies:
-  objectbox_generator: ^4.0.0
-  build_runner: ^2.4.0
-  lints: ^4.0.0
+  objectbox_generator:
+  build_runner:
+  lints: