fix: handle postgrest special characters in filters

Author: inian

Diff for: src/lib/PostgrestFilterBuilder.ts

@@ -4,7 +4,15 @@ import PostgrestTransformBuilder from './PostgrestTransformBuilder'
  * Filters
  */
 
-const cleanFilterArray = <T>(filter: T[keyof T][]) => filter.map((s) => `${s}`).join(',')
+const cleanFilterArray = <T>(filter: T[keyof T][]) =>
+  filter
+    .map((s) => {
+      // handle postgrest reserved characters
+      // https://postgrest.org/en/v7.0.0/api.html#reserved-characters
+      if (typeof s === 'string' && new RegExp('[,.():]').test(s)) return `"${s}"`
+      else return `${s}`
+    })
+    .join(',')
 
 type FilterOperator =
   | 'eq'