fix(build): Correct TypeScript type for ssr data

Resolves a TypeScript build error (TS7053) by explicitly typing the `allResistanceData` object. This ensures the object is not inferred as an empty type `{}`, allowing dynamic assignment of properties.

Author: Uli-Z

src/index.ts

@@ -51,7 +51,7 @@ export default function docusaurusPluginResistogram(
       const { abx, org, sources, hierarchicalSources, allAbxIds, allOrgIds, orgClasses, orgIdToRank, abxSyn2Id, orgSyn2Id } = await getSharedData(dataPath, files);
 
       const resistanceDataFileNames = new Map<string, string>();
-      const allResistanceData = {}; 
+      const allResistanceData: { [key: string]: any[] } = {}; 
 
       for (const source of sources) {
         const resistanceData = await loadResistanceDataForSource(source, sources, dataPath);