Improve config system

Add pkl to generate configs

.sqlx/query-20e99a281e5e3e9c9d7375425d93d15ccf840e9f469007d37b6eb47f96f31dc7.json

@@ -0,0 +1,20 @@
+{
+  "db_name": "SQLite",
+  "query": "SELECT tag FROM tags INNER JOIN junction_tag ON junction_tag.tag_id = tags.id WHERE junction_tag.relay_id = ?",
+  "describe": {
+    "columns": [
+      {
+        "name": "tag",
+        "ordinal": 0,
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "20e99a281e5e3e9c9d7375425d93d15ccf840e9f469007d37b6eb47f96f31dc7"
+}