Merge pull request 'Update delay-list-skill: Slack splitting logic voor 25+ rijen' (#1) from fixit-slack-update into main

Reviewed-on: #1

delay-list-skill/SKILL.md

@@ -110,7 +110,7 @@ Wrap the table in a Slack code block (triple backticks) so columns stay aligned:
 ```
 ```
 Order Detail ID | Supplier                    | Carrier            | Product
-5768484         | De Groot Drukkerij B.V.     | DPDINT-STANDARD    | foldedleafletsv2
+5768484         | De Groot Drukkerij B.V.     | DPFINT-STANDARD    | foldedleafletsv2
 5785996         | Probo                       | UPS-UPS_STANDARD   | smallstickersownsize
 ```
 ```
@@ -133,8 +133,50 @@ _• {count} orders with state "{state_b}", target dispatch date of {date_b}_
 _All had valid tracking links._
 ```
 
-### Posting
-Send the formatted message via `mcp__traffic-mcp__Call_slack-feed-traffic-delay-list_`.
+### Posting Rules & Slack Character Limit
+
+Slack has a ~4000 character limit per message. If the full table exceeds 25 rows, you **must** split it into multiple messages to prevent the code block formatting from breaking.
+
+**Splitting logic:**
+1. Calculate the number of parts needed: `ceil(total_rows / 25)`
+2. Each message must be a **self-contained code block** (with its own opening and closing triple backticks)
+3. **First message** starts with the bold header: `*Snoozed orders (part 1/{total_parts}):*`
+4. **Middle messages** use: `*Snoozed orders (part X/{total_parts}):*`
+5. **Last message** includes the italic summary footer after the code block
+6. If all orders fit in a single message (≤25 rows), use the standard header: `*Here are all {count} snoozed orders:*`
+
+**Example with 56 orders (3 parts):**
+
+Message 1:
+```
+*Snoozed orders (part 1/3):*
+``` ```
+Order Detail ID | Supplier                    | Carrier            | Product
+5768484         | De Groot Drukkerij B.V.     | DPFINT-STANDARD    | foldedleafletsv2
+...rows 1-25...
+``` ```
+```
+
+Message 2:
+```
+*Snoozed orders (part 2/3):*
+``` ```
+Order Detail ID | Supplier                    | Carrier            | Product
+...rows 26-50...
+``` ```
+```
+
+Message 3:
+```
+*Snoozed orders (part 3/3):*
+``` ```
+Order Detail ID | Supplier                    | Carrier            | Product
+...rows 51-56...
+``` ```
+_All had state "Your order has been packaged", target dispatch date of March 13, and valid tracking links._
+```
+
+Send each part as a separate call to `mcp__traffic-mcp__Call_slack-feed-traffic-delay-list_`.
 
 
 **Confidence:** If ALL criteria match exactly → auto-execute (99%+ confidence). If any field is ambiguous or missing → MANUAL\_REVIEW.