feat: added basic user management

sparse-server/.sqlx/query-ed123391fb7afe255dc30bb1006410e8537b03cc9ff00c248ccc7c34a4a8366c.json

@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "SELECT user_id, user_name FROM users",
+  "query": "SELECT user_id, user_name, (SELECT MAX(expires) FROM sessions s WHERE s.user_id = u.user_id) as last_active FROM users u",
   "describe": {
     "columns": [
       {
@@ -12,6 +12,11 @@
         "name": "user_name",
         "ordinal": 1,
         "type_info": "Text"
+      },
+      {
+        "name": "last_active",
+        "ordinal": 2,
+        "type_info": "Integer"
       }
     ],
     "parameters": {
@@ -19,8 +24,9 @@
     },
     "nullable": [
       false,
-      false
+      false,
+      true
     ]
   },
-  "hash": "7e9ab05c719af53d1feb7f03e9090892f870664687240210e9f4336692599b09"
+  "hash": "ed123391fb7afe255dc30bb1006410e8537b03cc9ff00c248ccc7c34a4a8366c"
 }

sparse-server/.sqlx/query-fe857854bbacf9e8fc44ef0dffc2d5e15da15f805064f1e969a1d6d9516294b6.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "DELETE FROM users WHERE user_id = ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": []
+  },
+  "hash": "fe857854bbacf9e8fc44ef0dffc2d5e15da15f805064f1e969a1d6d9516294b6"
+}