Tasks endpoint

sql/tasks/listReverse.sql

@@ -0,0 +1,14 @@
+SELECT 
+    id,
+    name,
+    notes,
+    schedule,
+    min_frequency,
+    max_frequency,
+    created_at
+FROM
+    tasks
+WHERE
+    owner = $1 AND ($2 IS NULL OR id > $2) AND ($3 IS NULL OR id < $3)
+ORDER BY created_at DESC
+LIMIT $4;