Add settings page for managing forecasting API key and URL via UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/node_modules/recharts/lib/state/legendSlice.js

@@ -0,0 +1,79 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.setLegendSize = exports.setLegendSettings = exports.replaceLegendPayload = exports.removeLegendPayload = exports.legendReducer = exports.addLegendPayload = void 0;
+var _toolkit = require("@reduxjs/toolkit");
+var _immer = require("immer");
+/**
+ * The properties inside this state update independently of each other and quite often.
+ * When selecting, never select the whole state because you are going to get
+ * unnecessary re-renders. Select only the properties you need.
+ *
+ * This is why this state type is not exported - don't use it directly.
+ */
+
+var initialState = {
+  settings: {
+    layout: 'horizontal',
+    align: 'center',
+    verticalAlign: 'bottom',
+    itemSorter: 'value'
+  },
+  size: {
+    width: 0,
+    height: 0
+  },
+  payload: []
+};
+var legendSlice = (0, _toolkit.createSlice)({
+  name: 'legend',
+  initialState,
+  reducers: {
+    setLegendSize(state, action) {
+      state.size.width = action.payload.width;
+      state.size.height = action.payload.height;
+    },
+    setLegendSettings(state, action) {
+      state.settings.align = action.payload.align;
+      state.settings.layout = action.payload.layout;
+      state.settings.verticalAlign = action.payload.verticalAlign;
+      state.settings.itemSorter = action.payload.itemSorter;
+    },
+    addLegendPayload: {
+      reducer(state, action) {
+        state.payload.push((0, _immer.castDraft)(action.payload));
+      },
+      prepare: (0, _toolkit.prepareAutoBatched)()
+    },
+    replaceLegendPayload: {
+      reducer(state, action) {
+        var _action$payload = action.payload,
+          prev = _action$payload.prev,
+          next = _action$payload.next;
+        var index = (0, _toolkit.current)(state).payload.indexOf((0, _immer.castDraft)(prev));
+        if (index > -1) {
+          state.payload[index] = (0, _immer.castDraft)(next);
+        }
+      },
+      prepare: (0, _toolkit.prepareAutoBatched)()
+    },
+    removeLegendPayload: {
+      reducer(state, action) {
+        var index = (0, _toolkit.current)(state).payload.indexOf((0, _immer.castDraft)(action.payload));
+        if (index > -1) {
+          state.payload.splice(index, 1);
+        }
+      },
+      prepare: (0, _toolkit.prepareAutoBatched)()
+    }
+  }
+});
+var _legendSlice$actions = legendSlice.actions,
+  setLegendSize = exports.setLegendSize = _legendSlice$actions.setLegendSize,
+  setLegendSettings = exports.setLegendSettings = _legendSlice$actions.setLegendSettings,
+  addLegendPayload = exports.addLegendPayload = _legendSlice$actions.addLegendPayload,
+  replaceLegendPayload = exports.replaceLegendPayload = _legendSlice$actions.replaceLegendPayload,
+  removeLegendPayload = exports.removeLegendPayload = _legendSlice$actions.removeLegendPayload;
+var legendReducer = exports.legendReducer = legendSlice.reducer;