Initial commit: mini-erp (backend FastAPI + frontend React/Vite)

Base para el flujo de ramas por cliente.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

mini-backend/test/apiSN/Login.yml

@@ -0,0 +1,22 @@
+info:
+  name: Login
+  type: http
+  seq: 1
+
+http:
+  method: POST
+  url: http://127.0.0.1:8000/api/Login
+  body:
+    type: json
+    data: |-
+      {
+        "UserName":56,
+        "Password":"mngr"
+      }
+  auth: inherit
+
+settings:
+  encodeUrl: true
+  timeout: 0
+  followRedirects: true
+  maxRedirects: 5

mini-backend/test/apiSN/opencollection.yml

@@ -0,0 +1,10 @@
+opencollection: 1.0.0
+
+info:
+  name: apiSN
+bundled: false
+extensions:
+  bruno:
+    ignore:
+      - node_modules
+      - .git