add godotenv, regenerate swagger docs

api/docs/swagger.yaml

@@ -1,4 +1,4 @@
-basePath: /
+basePath: /api/v1/
 definitions:
   handlers.CreateUserRequest:
     properties:
@@ -37,7 +37,7 @@ info:
   title: Music Index API
   version: "1.0"
 paths:
-  /artist/getAll:
+  /artists:
     get:
       produces:
       - application/json
@@ -56,7 +56,33 @@ paths:
       summary: List all artists
       tags:
       - artist
-  /user/create:
+  /users/{id}:
+    get:
+      parameters:
+      - description: User ID (UUID)
+        in: path
+        name: id
+        required: true
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handlers.UsernameResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handlers.ErrorResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handlers.ErrorResponse'
+      summary: Get username by user ID
+      tags:
+      - user
+  /users/create:
     post:
       consumes:
       - application/json
@@ -85,30 +111,4 @@ paths:
       summary: Create a user
       tags:
       - user
-  /user/getUserNameByID/{id}:
-    get:
-      parameters:
-      - description: User ID (UUID)
-        in: path
-        name: id
-        required: true
-        type: string
-      produces:
-      - application/json
-      responses:
-        "200":
-          description: OK
-          schema:
-            $ref: '#/definitions/handlers.UsernameResponse'
-        "400":
-          description: Bad Request
-          schema:
-            $ref: '#/definitions/handlers.ErrorResponse'
-        "500":
-          description: Internal Server Error
-          schema:
-            $ref: '#/definitions/handlers.ErrorResponse'
-      summary: Get username by user ID
-      tags:
-      - user
 swagger: "2.0"