Update swagger for json login, api prefix, direct upload, markdown read

public/swagger/v1/swagger.yaml

@@ -15,24 +15,26 @@ servers:
 - url: http://api1.dndex.lan:8080/
 
 paths:
-  /version:
+  /api/version:
     $ref: "./version.yaml#/paths"
-  /dump:
+  /api/dump:
     $ref: "./dump.yaml#/paths"
-  /files:
+  /api/files:
     $ref: "./files/index.yaml#/paths"
-  /files/{path}:
+  /api/files/{path}:
     $ref: "./files/one.yaml#/paths"
-  /users/register:
+  /api/users/register:
     $ref: "./users/register.yaml#/paths"
-  /users/login:
+  /api/users/login:
     $ref: "./users/login.yaml#/paths"
-  /entities:
+  /api/entities:
     $ref: "./entities/index.yaml#/paths"
-  /entities/{id}:
+  /api/entities/{id}:
     $ref: "./entities/id.yaml#/paths"
-  /entities/{id}/{path}:
+  /api/entities/{id}/{path}:
     $ref: "./entities/idsub.yaml#/paths"
+  /:
+    $ref: "./index.yaml#/paths"
 
 components:
   parameters: