Add script for importing match schedule and logging

- Created `import-spielplan.js` to fetch and parse the match schedule from the specified URL, saving the output as JSON.
- Added `run-spielplan-import.sh` to automate the execution of the import script and log output.
- Introduced `spielplan.html` file to store the downloaded HTML content for further processing.

server/api/cms/save-csv.post.js

@@ -1,6 +1,12 @@
 import fs from 'fs/promises'
 import path from 'path'
 import { getUserFromToken, hasAnyRole } from '../../utils/auth.js'
+import {
+  createSpielplanJsonFromCsv,
+  getCurrentSeasonSlug,
+  getSpielplanSeasonJsonPathForCsvPath,
+  inferSeasonSlugFromRows
+} from '../../utils/spielplan-data.js'
 
 export default defineEventHandler(async (event) => {
   try {
@@ -104,11 +110,20 @@ export default defineEventHandler(async (event) => {
     const uniquePaths = [...new Set([...internalPaths])]
     const writeResults = []
     const writeErrors = []
+    const jsonWriteResults = []
 
     for (const targetPath of uniquePaths) {
       try {
         await writeFileAtomicAndVerify(targetPath, content)
         writeResults.push(targetPath)
+        if (filename === 'spielplan.csv') {
+          const spielplanJson = createSpielplanJsonFromCsv(content)
+          const seasonSlug = inferSeasonSlugFromRows(spielplanJson.data) || getCurrentSeasonSlug()
+          const jsonContent = `${JSON.stringify(spielplanJson, null, 2)}\n`
+          const jsonPath = getSpielplanSeasonJsonPathForCsvPath(targetPath, seasonSlug)
+          await writeFileAtomicAndVerify(jsonPath, jsonContent)
+          jsonWriteResults.push(jsonPath)
+        }
       } catch (e) {
         writeErrors.push({ targetPath, error: e?.message || String(e) })
       }
@@ -125,7 +140,8 @@ export default defineEventHandler(async (event) => {
     return {
       success: true,
       message: 'Datei erfolgreich gespeichert',
-      writtenTo: writeResults
+      writtenTo: writeResults,
+      jsonWrittenTo: jsonWriteResults
     }
     
   } catch (error) {