docs: add schedule directory with timed action and cron triggers

Author: Whipstickgostop

streamerbot/3.api/2.triggers/core/assets/timed-actions.png

@@ -0,0 +1,23 @@
+---
+title: Cron
+description: Schedule a trigger using a Cron expression
+version: 1.1.0
+
+parameters:
+  - name: Cron Expression
+    type: string
+    required: true
+    description: |
+      Enter a valid Cron expression to define the schedule.
+
+variables:
+  - name: expression
+    type: string
+    description: The Cron expression that defined the schedule for this trigger
+    value: '0 0 * * *'
+
+  - name: triggeredAt
+    type: DateTime
+    description: The timestamp when the Cron schedule was last triggered
+    value: '8/22/2026 5:15:00 PM'
+---

streamerbot/3.api/2.triggers/core/schedule/assets/cron.png

@@ -24,7 +24,7 @@ variables:
     version: 0.2.4
   - name: counter
     type: int
-    description: A counter that tracks how many times the timer has fired (even if it’s not set to trigger any action, as long it's enabled)
+    description: A counter that tracks how many times the timer has fired (even if it's not set to trigger any action, as long it's enabled)
     value: 5251
 ---