feat: Referenzkurve pro Slot dynamisch per Redux Slice laden und anzeigen

- Neuen Slice `tdrReferenceChartDataBySlot` eingeführt
- Thunk `fetchReferenceCurveBySlotThunk` erstellt
- Referenzdaten pro Slot in Redux gespeichert
- Zugriff im TDRChart angepasst auf neue Struktur

redux/slices/tdrReferenceChartDataBySlotSlice.ts

@@ -0,0 +1,41 @@
+// /redux/slices/tdrReferenceChartDataBySlotSlice.ts
+import { createSlice, PayloadAction } from "@reduxjs/toolkit";
+import { fetchReferenceCurveBySlotThunk } from "../thunks/fetchReferenceCurveBySlotThunk";
+
+interface TDRReferenceChartState {
+  referenceData: { [slot: number]: any[] };
+  loading: boolean;
+  error: string | null;
+}
+
+const initialState: TDRReferenceChartState = {
+  referenceData: {},
+  loading: false,
+  error: null,
+};
+
+const tdrReferenceChartDataBySlotSlice = createSlice({
+  name: "tdrReferenceChartDataBySlot",
+  initialState,
+  reducers: {},
+  extraReducers: (builder) => {
+    builder
+      .addCase(fetchReferenceCurveBySlotThunk.pending, (state) => {
+        state.loading = true;
+        state.error = null;
+      })
+      .addCase(
+        fetchReferenceCurveBySlotThunk.fulfilled,
+        (state, action: PayloadAction<{ slot: number; data: any[] }>) => {
+          state.loading = false;
+          state.referenceData[action.payload.slot] = action.payload.data;
+        }
+      )
+      .addCase(fetchReferenceCurveBySlotThunk.rejected, (state, action) => {
+        state.loading = false;
+        state.error = action.error.message ?? "Unbekannter Fehler";
+      });
+  },
+});
+
+export default tdrReferenceChartDataBySlotSlice.reducer;