Hard caps on creating projects/orgs/collections (#4430)

* implement backend limits on project creation

* implement collection, org creation hard caps

* Fix limit api

* Fix clippy

* Fix limits

* Update sqlx queries

* Address PR comments on user limit structure

* sqlx prepare and clippy

* fix test maybe

.sqlx/query-58ccda393820a272d72a3e41eccc5db30ab6ad0bb346caf781efdb5aab524286.json

@@ -0,0 +1,59 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT * FROM users_redeemals WHERE status = $1 LIMIT $2",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Int4"
+      },
+      {
+        "ordinal": 1,
+        "name": "user_id",
+        "type_info": "Int8"
+      },
+      {
+        "ordinal": 2,
+        "name": "offer",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 3,
+        "name": "redeemed",
+        "type_info": "Timestamptz"
+      },
+      {
+        "ordinal": 4,
+        "name": "status",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 5,
+        "name": "last_attempt",
+        "type_info": "Timestamptz"
+      },
+      {
+        "ordinal": 6,
+        "name": "n_attempts",
+        "type_info": "Int4"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text",
+        "Int8"
+      ]
+    },
+    "nullable": [
+      false,
+      false,
+      false,
+      false,
+      false,
+      true,
+      false
+    ]
+  },
+  "hash": "58ccda393820a272d72a3e41eccc5db30ab6ad0bb346caf781efdb5aab524286"
+}