change psql-lib from knex to postgres.js

src/inc/routes/apiv2/settings.mjs

@@ -1,4 +1,4 @@
-import sql from '../../sql.mjs';
+import db from '../../sql.mjs';
 import lib from '../../lib.mjs';
 
 export default router => {
@@ -13,11 +13,11 @@ export default router => {
 
       const avatar = +req.post.avatar;
 
-      const itemid = (
-        await sql('items')
-          .select('id')
-          .where('id', avatar)
-        )?.[0]?.id;
+      const itemid = (await db`
+        select id
+        from "items"
+        where id = ${+avatar}
+      `)?.[0]?.id;
       
       if(!itemid) {
         return res.json({
@@ -25,11 +25,14 @@ export default router => {
         }, 404); // not found
       }
 
-      const q = await sql('user_options')
-        .update({
-          avatar
-        })
-        .where('user_id', req.session.id);
+      const q = await db`
+        update "user_options" set ${
+          db({
+            avatar
+          }, 'avatar')
+        }
+        where user_id = ${+req.session.id}
+      `;
 
       return res.json({
         msg: q