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-568ca221aaacb7222bf5099f59ae6bc3d96fbffaf91394115c29029ae9ea4108.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n            UPDATE mods_gallery\n            SET name = $2\n            WHERE id = $1\n            ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Int4",
+        "Varchar"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "568ca221aaacb7222bf5099f59ae6bc3d96fbffaf91394115c29029ae9ea4108"
+}