refactor: improve column slug extraction logic

src/components/journal/types/spark.tsx

@@ -13,16 +13,10 @@
  */
 
 import { z } from "zod";
-import { Show, For } from "solid-js";
+import { For } from "solid-js";
 import { registerMessageType } from "../registry";
 import { rollFormula } from "../../md-commander/hooks";
-import {
+import { findSparkTable, rollSparkTable } from "../../utils/spark-table";
-  findSparkTable,
-  rollSparkTable,
-  parseMarkdownTables,
-  isSparkTable,
-  sparkTableSlug,
-} from "../../utils/spark-table";
 import { getIndexedData } from "../../../data-loader/file-index";
 
 // ---------------------------------------------------------------------------
@@ -78,9 +72,16 @@ export async function resolveSparkPayload(raw: {
   key: string;
   filePath: string;
 }): Promise<SparkPayload> {
-  // key is "pageName-columnSlug"; columnSlug is the part after the first "-"
+  // key is "pageName-columnSlug".  The page name is the last segment of
-  const dashIdx = raw.key.indexOf("-");
+  // filePath (e.g. "01-dry-dock" from "/ayi-games/.../01-dry-dock").
-  const columnSlug = dashIdx === -1 ? raw.key : raw.key.slice(dashIdx + 1);
+  // Strip it from the key to recover the column slug.
+  const pathParts = raw.filePath.replace(/^\//, "").split("/");
+  const pageName = pathParts[pathParts.length - 1] || raw.filePath;
+  const columnSlug =
+    raw.key.length > pageName.length + 1 && raw.key.startsWith(pageName + "-")
+      ? raw.key.slice(pageName.length + 1)
+      : raw.key;
+
   const filePath = `/${raw.filePath.replace(/^\//, "")}`;
 
   let content: string;