feat: add view responses page

app/routes.ts

@@ -8,6 +8,7 @@ export default [
     route("forms/new", "routes/create-form.tsx"),
     route("form/:id", "routes/form.tsx"),
     route("form/:id/submit", "routes/submit-form.tsx"),
+    route("form/:id/responses", "routes/form-responses.tsx"),
     route("form/:id/edit", "routes/edit-form.tsx"),
     route("*", "routes/not-found.tsx"),
 ] satisfies RouteConfig;

app/routes/form-responses.tsx

@@ -0,0 +1,651 @@
+import { useState, useEffect, useMemo } from "react"
+import { Link, useParams, useNavigate } from "react-router"
+import {
+  ArrowLeft,
+  BarChart3,
+  Calendar,
+  Clock,
+  FileText,
+  MessageSquare,
+  Users,
+} from "lucide-react"
+import {
+  PieChart,
+  Pie,
+  Cell,
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+  Legend,
+} from "recharts"
+import { Navbar } from "@/components/shared/navbar"
+import { Footer } from "@/components/shared/footer"
+import { FormButton } from "@/components/shared/form-button"
+import { useAuth } from "@/app/context/auth-context"
+import { getFormById, getFormResponses } from "@/lib/api"
+import type { FormDetail, FormResponse, Question, QuestionType } from "@/lib/types"
+
+const CHART_COLORS = [
+  "hsl(221, 83%, 53%)",
+  "hsl(142, 71%, 45%)",
+  "hsl(38, 92%, 50%)",
+  "hsl(0, 84%, 60%)",
+  "hsl(262, 83%, 58%)",
+  "hsl(172, 66%, 50%)",
+  "hsl(326, 80%, 55%)",
+  "hsl(25, 95%, 53%)",
+  "hsl(199, 89%, 48%)",
+  "hsl(47, 96%, 53%)",
+]
+
+type TabType = "summary" | "individual"
+
+export default function FormResponsesPage() {
+  const { id } = useParams()
+  const navigate = useNavigate()
+  const { user, loading: authLoading } = useAuth()
+  const [form, setForm] = useState<FormDetail | null>(null)
+  const [responses, setResponses] = useState<FormResponse[]>([])
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+  const [activeTab, setActiveTab] = useState<TabType>("summary")
+
+  useEffect(() => {
+    if (!authLoading && !user) {
+      navigate("/login")
+    }
+  }, [user, authLoading, navigate])
+
+  useEffect(() => {
+    if (!id || !user) return
+
+    async function fetchData() {
+      try {
+        const [formData, responsesData] = await Promise.all([
+          getFormById(id!),
+          getFormResponses(id!),
+        ])
+        setForm(formData)
+        setResponses(responsesData)
+      } catch (err) {
+        if (err instanceof Response && err.status === 404) {
+          setError("Form not found")
+        } else {
+          setError("Failed to load responses. Please try again.")
+        }
+      } finally {
+        setLoading(false)
+      }
+    }
+    fetchData()
+  }, [id, user])
+
+  if (authLoading || loading) {
+    return (
+      <div className="flex min-h-screen items-center justify-center bg-background">
+        <p className="text-muted-foreground">Loading responses...</p>
+      </div>
+    )
+  }
+
+  if (error || !form) {
+    return (
+      <div className="flex min-h-screen flex-col bg-background">
+        <Navbar />
+        <main className="flex flex-1 items-center justify-center">
+          <div className="text-center">
+            <p className="text-sm text-destructive">{error ?? "Form not found"}</p>
+            <Link
+              to="/forms"
+              className="mt-4 inline-flex items-center gap-1.5 text-sm font-medium text-primary hover:underline"
+            >
+              <ArrowLeft className="h-4 w-4" />
+              Back to forms
+            </Link>
+          </div>
+        </main>
+        <Footer />
+      </div>
+    )
+  }
+
+  if (!user) return null
+
+  return (
+    <div className="flex min-h-screen flex-col bg-background">
+      <Navbar />
+
+      <main className="flex-1">
+        <div className="mx-auto max-w-5xl px-4 py-8 lg:px-8">
+          <Link
+            to={`/form/${id}`}
+            className="mb-6 inline-flex items-center gap-1.5 text-sm font-medium text-muted-foreground transition-colors hover:text-foreground"
+          >
+            <ArrowLeft className="h-4 w-4" />
+            Back to form
+          </Link>
+
+          {/* Header */}
+          <div className="mb-8 rounded-xl border border-border bg-card shadow-sm">
+            <div className="h-2 rounded-t-xl bg-primary" />
+            <div className="p-6">
+              <div className="flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+                <div>
+                  <h1 className="text-xl font-bold text-foreground sm:text-2xl">
+                    {form.title}
+                  </h1>
+                  <p className="mt-1 text-sm text-muted-foreground">
+                    {form.description}
+                  </p>
+                </div>
+                <div className="flex items-center gap-2">
+                  <Link to={`/form/${id}`}>
+                    <FormButton variant="outline" size="sm">
+                      <FileText className="h-4 w-4" />
+                      Preview
+                    </FormButton>
+                  </Link>
+                </div>
+              </div>
+
+              {/* Stats */}
+              <div className="mt-5 grid grid-cols-2 gap-4 border-t border-border pt-5 sm:grid-cols-4">
+                <StatCard
+                  icon={<Users className="h-4 w-4 text-primary" />}
+                  label="Responses"
+                  value={responses.length}
+                />
+                <StatCard
+                  icon={<FileText className="h-4 w-4 text-primary" />}
+                  label="Questions"
+                  value={form.questions.length}
+                />
+                <StatCard
+                  icon={<Calendar className="h-4 w-4 text-primary" />}
+                  label="Created"
+                  value={new Date(form.created_at).toLocaleDateString()}
+                />
+                <StatCard
+                  icon={<Clock className="h-4 w-4 text-primary" />}
+                  label="Last response"
+                  value={
+                    responses.length > 0
+                      ? new Date(responses[0].submitted_at).toLocaleDateString()
+                      : "—"
+                  }
+                />
+              </div>
+            </div>
+          </div>
+
+          {/* Tabs */}
+          <div className="mb-6 flex gap-1 rounded-lg border border-border bg-card p-1">
+            <button
+              onClick={() => setActiveTab("summary")}
+              className={`flex-1 rounded-md px-4 py-2 text-sm font-medium transition-colors ${
+                activeTab === "summary"
+                  ? "bg-primary text-primary-foreground"
+                  : "text-muted-foreground hover:text-foreground"
+              }`}
+            >
+              <BarChart3 className="mr-1.5 inline-block h-4 w-4" />
+              Summary
+            </button>
+            <button
+              onClick={() => setActiveTab("individual")}
+              className={`flex-1 rounded-md px-4 py-2 text-sm font-medium transition-colors ${
+                activeTab === "individual"
+                  ? "bg-primary text-primary-foreground"
+                  : "text-muted-foreground hover:text-foreground"
+              }`}
+            >
+              <MessageSquare className="mr-1.5 inline-block h-4 w-4" />
+              Individual ({responses.length})
+            </button>
+          </div>
+
+          {responses.length === 0 ? (
+            <div className="flex flex-col items-center justify-center rounded-xl border border-dashed border-border bg-card/50 py-16">
+              <Users className="mb-3 h-10 w-10 text-muted-foreground/50" />
+              <p className="text-sm text-muted-foreground">
+                No responses yet. Share this form to start collecting data.
+              </p>
+              <Link to={`/form/${id}/submit`} className="mt-3">
+                <FormButton variant="outline" size="sm">
+                  View submission page
+                </FormButton>
+              </Link>
+            </div>
+          ) : activeTab === "summary" ? (
+            <SummaryTab form={form} responses={responses} />
+          ) : (
+            <IndividualTab form={form} responses={responses} />
+          )}
+        </div>
+      </main>
+
+      <Footer />
+    </div>
+  )
+}
+
+function StatCard({
+  icon,
+  label,
+  value,
+}: {
+  icon: React.ReactNode
+  label: string
+  value: string | number
+}) {
+  return (
+    <div className="rounded-lg border border-border bg-background p-3">
+      <div className="flex items-center gap-1.5 text-xs text-muted-foreground">
+        {icon}
+        {label}
+      </div>
+      <p className="mt-1 text-lg font-semibold text-foreground">{value}</p>
+    </div>
+  )
+}
+
+function SummaryTab({
+  form,
+  responses,
+}: {
+  form: FormDetail
+  responses: FormResponse[]
+}) {
+  return (
+    <div className="flex flex-col gap-6">
+      {form.questions.map((question, index) => (
+        <QuestionSummary
+          key={question.id}
+          question={question}
+          index={index}
+          responses={responses}
+          totalResponses={responses.length}
+        />
+      ))}
+    </div>
+  )
+}
+
+function QuestionSummary({
+  question,
+  index,
+  responses,
+  totalResponses,
+}: {
+  question: Question
+  index: number
+  responses: FormResponse[]
+  totalResponses: number
+}) {
+  const answersForQuestion = useMemo(() => {
+    return responses
+      .map((r) => r.answers.find((a) => a.question_id === question.id))
+      .filter(Boolean)
+  }, [responses, question.id])
+
+  const responseCount = answersForQuestion.length
+  const skipped = totalResponses - responseCount
+
+  return (
+    <div className="rounded-xl border border-border bg-card shadow-sm">
+      <div className="border-b border-border p-5">
+        <div className="flex items-start gap-3">
+          <span className="flex h-7 w-7 shrink-0 items-center justify-center rounded-lg bg-primary/10 text-xs font-semibold text-primary">
+            {index + 1}
+          </span>
+          <div className="flex-1">
+            <h3 className="text-sm font-semibold text-foreground">
+              {question.title}
+              {question.required && (
+                <span className="ml-1 text-destructive">*</span>
+              )}
+            </h3>
+            <div className="mt-1 flex items-center gap-3 text-xs text-muted-foreground">
+              <span className="capitalize">{question.type.replace("_", " ")}</span>
+              <span>·</span>
+              <span>{responseCount} answers</span>
+              {skipped > 0 && (
+                <>
+                  <span>·</span>
+                  <span>{skipped} skipped</span>
+                </>
+              )}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div className="p-5">
+        {hasChartableType(question.type) ? (
+          <ChartVisualization
+            question={question}
+            responses={responses}
+          />
+        ) : (
+          <TextResponses
+            questionId={question.id}
+            responses={responses}
+          />
+        )}
+      </div>
+    </div>
+  )
+}
+
+function hasChartableType(type: QuestionType): boolean {
+  return ["multiple_choice", "checkbox", "dropdown", "rating"].includes(type)
+}
+
+function ChartVisualization({
+  question,
+  responses,
+}: {
+  question: Question
+  responses: FormResponse[]
+}) {
+  const chartData = useMemo(() => {
+    const counts: Record<string, number> = {}
+
+    if (["multiple_choice", "dropdown"].includes(question.type)) {
+      question.options.forEach((opt) => {
+        counts[opt.label] = 0
+      })
+    }
+
+    if (question.type === "checkbox") {
+      question.options.forEach((opt) => {
+        counts[opt.label] = 0
+      })
+    }
+
+    if (question.type === "rating") {
+      for (let i = 1; i <= 5; i++) {
+        counts[String(i)] = 0
+      }
+    }
+
+    responses.forEach((r) => {
+      const answer = r.answers.find((a) => a.question_id === question.id)
+      if (!answer) return
+
+      if (question.type === "checkbox") {
+        const selected = answer.answer.split(",").map((s) => s.trim())
+        selected.forEach((s) => {
+          counts[s] = (counts[s] || 0) + 1
+        })
+      } else {
+        counts[answer.answer] = (counts[answer.answer] || 0) + 1
+      }
+    })
+
+    return Object.entries(counts).map(([name, value]) => ({
+      name,
+      value,
+    }))
+  }, [question, responses])
+
+  const total = chartData.reduce((sum, d) => sum + d.value, 0)
+
+  if (question.type === "rating") {
+    const avgRating = useMemo(() => {
+      let sum = 0
+      let count = 0
+      responses.forEach((r) => {
+        const answer = r.answers.find((a) => a.question_id === question.id)
+        if (answer) {
+          sum += Number(answer.answer)
+          count++
+        }
+      })
+      return count > 0 ? (sum / count).toFixed(1) : "—"
+    }, [responses, question.id])
+
+    return (
+      <div>
+        <div className="mb-4 flex items-center gap-3">
+          <span className="text-3xl font-bold text-foreground">{avgRating}</span>
+          <span className="text-sm text-muted-foreground">average rating out of 5</span>
+        </div>
+        <ResponsiveContainer width="100%" height={200}>
+          <BarChart data={chartData}>
+            <CartesianGrid strokeDasharray="3 3" className="stroke-border" />
+            <XAxis
+              dataKey="name"
+              tick={{ fontSize: 12 }}
+              tickFormatter={(v) => `${v} ★`}
+              className="fill-muted-foreground"
+            />
+            <YAxis
+              allowDecimals={false}
+              tick={{ fontSize: 12 }}
+              className="fill-muted-foreground"
+            />
+            <Tooltip
+              contentStyle={{
+                backgroundColor: "hsl(var(--card))",
+                border: "1px solid hsl(var(--border))",
+                borderRadius: "8px",
+                fontSize: "12px",
+              }}
+            />
+            <Bar dataKey="value" radius={[4, 4, 0, 0]}>
+              {chartData.map((_, i) => (
+                <Cell key={i} fill={CHART_COLORS[i % CHART_COLORS.length]} />
+              ))}
+            </Bar>
+          </BarChart>
+        </ResponsiveContainer>
+      </div>
+    )
+  }
+
+  return (
+    <div className="flex flex-col gap-6 sm:flex-row sm:items-center">
+      <div className="mx-auto w-full max-w-[220px] sm:mx-0">
+        <ResponsiveContainer width="100%" height={220}>
+          <PieChart>
+            <Pie
+              data={chartData}
+              cx="50%"
+              cy="50%"
+              innerRadius={50}
+              outerRadius={90}
+              paddingAngle={2}
+              dataKey="value"
+            >
+              {chartData.map((_, i) => (
+                <Cell key={i} fill={CHART_COLORS[i % CHART_COLORS.length]} />
+              ))}
+            </Pie>
+            <Tooltip
+              contentStyle={{
+                backgroundColor: "hsl(var(--card))",
+                border: "1px solid hsl(var(--border))",
+                borderRadius: "8px",
+                fontSize: "12px",
+              }}
+              formatter={(value: number | undefined) => [
+                `${value ?? 0} (${total > 0 ? (((value ?? 0) / total) * 100).toFixed(0) : 0}%)`,
+                "Responses",
+              ]}
+            />
+          </PieChart>
+        </ResponsiveContainer>
+      </div>
+
+      <div className="flex flex-1 flex-col gap-2">
+        {chartData.map((item, i) => (
+          <div key={item.name} className="flex items-center gap-3">
+            <span
+              className="h-3 w-3 shrink-0 rounded-full"
+              style={{ backgroundColor: CHART_COLORS[i % CHART_COLORS.length] }}
+            />
+            <span className="flex-1 text-sm text-foreground">{item.name}</span>
+            <span className="text-sm font-medium text-foreground">{item.value}</span>
+            <span className="w-12 text-right text-xs text-muted-foreground">
+              {total > 0 ? ((item.value / total) * 100).toFixed(0) : 0}%
+            </span>
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
+
+function TextResponses({
+  questionId,
+  responses,
+}: {
+  questionId: string
+  responses: FormResponse[]
+}) {
+  const [showAll, setShowAll] = useState(false)
+  const textAnswers = useMemo(() => {
+    return responses
+      .map((r) => {
+        const answer = r.answers.find((a) => a.question_id === questionId)
+        return answer
+          ? { text: answer.answer, date: r.submitted_at }
+          : null
+      })
+      .filter(Boolean) as { text: string; date: string }[]
+  }, [responses, questionId])
+
+  if (textAnswers.length === 0) {
+    return (
+      <p className="text-sm text-muted-foreground italic">No responses for this question.</p>
+    )
+  }
+
+  const visible = showAll ? textAnswers : textAnswers.slice(0, 5)
+
+  return (
+    <div>
+      <div className="flex flex-col gap-2">
+        {visible.map((item, i) => (
+          <div
+            key={i}
+            className="rounded-lg border border-border bg-background px-4 py-3"
+          >
+            <p className="text-sm text-foreground">{item.text}</p>
+            <p className="mt-1 text-xs text-muted-foreground">
+              {new Date(item.date).toLocaleString()}
+            </p>
+          </div>
+        ))}
+      </div>
+      {textAnswers.length > 5 && (
+        <button
+          onClick={() => setShowAll((prev) => !prev)}
+          className="mt-3 text-sm font-medium text-primary hover:underline"
+        >
+          {showAll ? "Show less" : `Show all ${textAnswers.length} responses`}
+        </button>
+      )}
+    </div>
+  )
+}
+
+function IndividualTab({
+  form,
+  responses,
+}: {
+  form: FormDetail
+  responses: FormResponse[]
+}) {
+  const [selectedIndex, setSelectedIndex] = useState(0)
+
+  const sorted = useMemo(
+    () =>
+      [...responses].sort(
+        (a, b) =>
+          new Date(b.submitted_at).getTime() - new Date(a.submitted_at).getTime()
+      ),
+    [responses]
+  )
+
+  const current = sorted[selectedIndex]
+  if (!current) return null
+
+  return (
+    <div className="flex flex-col gap-6">
+      {/* Navigation */}
+      <div className="flex items-center justify-between rounded-xl border border-border bg-card p-4 shadow-sm">
+        <button
+          onClick={() => setSelectedIndex((i) => Math.max(0, i - 1))}
+          disabled={selectedIndex === 0}
+          className="rounded-lg border border-border px-3 py-1.5 text-sm font-medium text-foreground transition-colors hover:bg-secondary disabled:opacity-40"
+        >
+          ← Previous
+        </button>
+        <div className="text-center">
+          <p className="text-sm font-semibold text-foreground">
+            Response {selectedIndex + 1} of {sorted.length}
+          </p>
+          <p className="text-xs text-muted-foreground">
+            {new Date(current.submitted_at).toLocaleString()}
+          </p>
+        </div>
+        <button
+          onClick={() =>
+            setSelectedIndex((i) => Math.min(sorted.length - 1, i + 1))
+          }
+          disabled={selectedIndex === sorted.length - 1}
+          className="rounded-lg border border-border px-3 py-1.5 text-sm font-medium text-foreground transition-colors hover:bg-secondary disabled:opacity-40"
+        >
+          Next →
+        </button>
+      </div>
+
+      {/* Answers */}
+      <div className="flex flex-col gap-4">
+        {form.questions.map((question, index) => {
+          const answer = current.answers.find(
+            (a) => a.question_id === question.id
+          )
+          return (
+            <div
+              key={question.id}
+              className="rounded-xl border border-border bg-card p-5 shadow-sm"
+            >
+              <div className="flex items-start gap-3">
+                <span className="flex h-7 w-7 shrink-0 items-center justify-center rounded-lg bg-primary/10 text-xs font-semibold text-primary">
+                  {index + 1}
+                </span>
+                <div className="flex-1">
+                  <h3 className="text-sm font-semibold text-foreground">
+                    {question.title}
+                    {question.required && (
+                      <span className="ml-1 text-destructive">*</span>
+                    )}
+                  </h3>
+                  <p className="mt-1 text-xs capitalize text-muted-foreground">
+                    {question.type.replace("_", " ")}
+                  </p>
+                  {answer ? (
+                    <div className="mt-3 rounded-lg border border-border bg-background px-4 py-2.5">
+                      <p className="text-sm text-foreground">{answer.answer}</p>
+                    </div>
+                  ) : (
+                    <p className="mt-3 text-sm italic text-muted-foreground">
+                      No answer (skipped)
+                    </p>
+                  )}
+                </div>
+              </div>
+            </div>
+          )
+        })}
+      </div>
+    </div>
+  )
+}

app/routes/form.tsx

@@ -2,6 +2,7 @@ import { useState, useEffect } from "react"
 import { Link, useParams, useNavigate } from "react-router"
 import {
   ArrowLeft,
+  BarChart3,
   Calendar,
   FileText,
   Lock,
@@ -142,6 +143,12 @@ export default function FormPreviewPage() {
 
               {user && user.id === form.user_id && (
                 <div className="mt-5 flex items-center gap-3 border-t border-border pt-5">
+                  <Link to={`/form/${id}/responses`}>
+                    <FormButton type="button" variant="ghost" size="sm">
+                      <BarChart3 className="h-4 w-4" />
+                      Responses
+                    </FormButton>
+                  </Link>
                   <Link to={`/form/${id}/edit`}>
                     <FormButton type="button" variant="ghost" size="sm">
                       <Pencil className="h-4 w-4" />

app/routes/submit-form.tsx

@@ -32,7 +32,6 @@ export default function SubmitFormPage() {
       try {
         const data = await getFormById(id!)
         setForm(data)
-        // Initialize empty answers
         const initial: Record<string, string> = {}
         data.questions.forEach((q) => {
           initial[q.id] = ""
@@ -53,7 +52,6 @@ export default function SubmitFormPage() {
 
   function updateAnswer(questionId: string, value: string) {
     setAnswers((prev) => ({ ...prev, [questionId]: value }))
-    // Clear validation error on change
     if (validationErrors[questionId]) {
       setValidationErrors((prev) => {
         const next = { ...prev }
@@ -82,7 +80,6 @@ export default function SubmitFormPage() {
     if (!id || !form) return
 
     if (!validate()) {
-      // Scroll to first error
       const firstErrorId = form.questions.find((q) => validationErrors[q.id] || (q.required && !answers[q.id]?.trim()))?.id
       if (firstErrorId) {
         document.getElementById(`question-${firstErrorId}`)?.scrollIntoView({ behavior: "smooth", block: "center" })
@@ -161,7 +158,6 @@ export default function SubmitFormPage() {
                   size="sm"
                   onClick={() => {
                     setSubmitted(false)
-                    // Reset answers
                     if (form) {
                       const initial: Record<string, string> = {}
                       form.questions.forEach((q) => { initial[q.id] = "" })
@@ -270,8 +266,6 @@ export default function SubmitFormPage() {
   )
 }
 
-// ─── Question field component ────────────────────────────────────────────────
-
 interface QuestionFieldProps {
   question: Question
   index: number

lib/api.ts

@@ -6,7 +6,7 @@ import {
   isTokenExpired,
   decodeJWT,
 } from "@/lib/auth"
-import type { FormSummary, FormDetail, CreateFormPayload, UpdateFormPayload, SubmitFormPayload } from "@/lib/types"
+import type { FormSummary, FormDetail, CreateFormPayload, UpdateFormPayload, SubmitFormPayload, FormResponse } from "@/lib/types"
 
 export async function refreshAccessToken(): Promise<string | null> {
   if (typeof window === "undefined") return null
@@ -232,4 +232,17 @@ export async function deleteForm(id: string): Promise<void> {
     const data = await res.json().catch(() => null)
     throw new Error(data?.message ?? "Failed to delete form")
   }
+}
+
+export async function getFormResponses(id: string): Promise<FormResponse[]> {
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/form/${id}/responses`)
+
+  if (!res.ok) {
+    if (res.status === 404) {
+      throw new Response("Form not found", { status: 404 })
+    }
+    throw new Error("Failed to fetch form responses")
+  }
+
+  return res.json()
 }

lib/types.ts

@@ -75,3 +75,16 @@ export interface SubmitFormAnswer {
 export interface SubmitFormPayload {
   answers: SubmitFormAnswer[]
 }
+
+export interface FormResponseAnswer {
+  question_id: string
+  question_title: string
+  question_type: QuestionType
+  answer: string
+}
+
+export interface FormResponse {
+  id: string
+  submitted_at: string
+  answers: FormResponseAnswer[]
+}

package-lock.json

@@ -16,6 +16,7 @@
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
         "react-router": "7.12.0",
+        "recharts": "^3.7.0",
         "tailwind-merge": "^3.5.0",
         "tw-animate-css": "^1.4.0"
       },
@@ -2665,6 +2666,42 @@
         "react-router": "7.12.0"
       }
     },
+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",
+      "integrity": "sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.0.0",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@reduxjs/toolkit/node_modules/immer": {
+      "version": "11.1.4",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.1.4.tgz",
+      "integrity": "sha512-XREFCPo6ksxVzP4E0ekD5aMdf8WMwmdNaz6vuvxgI40UaEiu6q3p8X52aU6GdyvLY3XXX/8R7JOTXStz/nBbRw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/@remix-run/node-fetch-server": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/@remix-run/node-fetch-server/-/node-fetch-server-0.9.0.tgz",
@@ -3022,6 +3059,18 @@
         "win32"
       ]
     },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
+      "integrity": "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==",
+      "license": "MIT"
+    },
+    "node_modules/@standard-schema/utils": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/utils/-/utils-0.3.0.tgz",
+      "integrity": "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==",
+      "license": "MIT"
+    },
     "node_modules/@tailwindcss/node": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.2.0.tgz",
@@ -3294,6 +3343,69 @@
         "vite": "^5.2.0 || ^6 || ^7"
       }
     },
+    "node_modules/@types/d3-array": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.2.2.tgz",
+      "integrity": "sha512-hOLWVbm7uRza0BYXpIIW5pxfrKe0W+D5lrFiAEYR+pb6w3N2SwSMaJbXdUfSEv+dT4MfHBLtn5js0LAWaO6otw==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-color": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
+      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-3.0.2.tgz",
+      "integrity": "sha512-NcV1JjO5oDzoK26oMzbILE6HW7uVXOHLQvHshBUW4UMdZGfiY6v5BeQwh9a9tCzv+CeefZQHJt5SRgK154RtiA==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-interpolate": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
+      "integrity": "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-color": "*"
+      }
+    },
+    "node_modules/@types/d3-path": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-path/-/d3-path-3.1.1.tgz",
+      "integrity": "sha512-VMZBYyQvbGmWyWVea0EHs/BwLgxc+MKi1zLDCONksozI4YJMcTt8ZEuIR4Sb1MMTE8MMW49v0IwI5+b7RmfWlg==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-scale": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/d3-scale/-/d3-scale-4.0.9.tgz",
+      "integrity": "sha512-dLmtwB8zkAeO/juAMfnV+sItKjlsw2lKdZVVy6LRr0cBmegxSABiLEpGVmSJJ8O08i4+sGR6qQtb6WtuwJdvVw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-time": "*"
+      }
+    },
+    "node_modules/@types/d3-shape": {
+      "version": "3.1.8",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-3.1.8.tgz",
+      "integrity": "sha512-lae0iWfcDeR7qt7rA88BNiqdvPS5pFVPpo5OfjElwNaT2yyekbM0C9vK+yqBqEmHr6lDkRnYNoTBYlAgJa7a4w==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "*"
+      }
+    },
+    "node_modules/@types/d3-time": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-time/-/d3-time-3.0.4.tgz",
+      "integrity": "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-timer/-/d3-timer-3.0.2.tgz",
+      "integrity": "sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw==",
+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
@@ -3331,6 +3443,12 @@
         "@types/react": "^19.2.0"
       }
     },
+    "node_modules/@types/use-sync-external-store": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz",
+      "integrity": "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg==",
+      "license": "MIT"
+    },
     "node_modules/accepts": {
       "version": "1.3.8",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
@@ -3709,6 +3827,127 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/d3-array": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.4.tgz",
+      "integrity": "sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg==",
+      "license": "ISC",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-color": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
+      "integrity": "sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-ease": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-3.0.1.tgz",
+      "integrity": "sha512-wR/XK3D3XcLIZwpbvQwQ5fK+8Ykds1ip7A2Txe0yxncXSdq1L9skcG7blcedkOX+ZcgxGAmLX1FrRGbADwzi0w==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-format": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/d3-format/-/d3-format-3.1.2.tgz",
+      "integrity": "sha512-AJDdYOdnyRDV5b6ArilzCPPwc1ejkHcoyFarqlPqT7zRYjhavcT3uSrqcMvsgh2CgoPbK3RCwyHaVyxYcP2Arg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-interpolate": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-3.0.1.tgz",
+      "integrity": "sha512-3bYs1rOD33uo8aqJfKP3JWPAibgw8Zm2+L9vBKEHJ2Rg+viTR7o5Mmv5mZcieN+FRYaAOWX5SJATX6k1PWz72g==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-color": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-path": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-3.1.0.tgz",
+      "integrity": "sha512-p3KP5HCf/bvjBSSKuXid6Zqijx7wIfNW+J/maPs+iwR35at5JCbLUT0LzF1cnjbCHWhqzQTIN2Jpe8pRebIEFQ==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-scale": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
+      "integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-shape": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-3.2.0.tgz",
+      "integrity": "sha512-SaLBuwGm3MOViRq2ABk3eLoxwZELpH6zhl3FbAoJ7Vm1gofKx6El1Ib5z23NUEhF9AsGl7y+dzLe5Cw2AArGTA==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-path": "^3.1.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.0.tgz",
+      "integrity": "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time-format": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
+      "integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-time": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-timer": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
+      "integrity": "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.3",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -3727,6 +3966,12 @@
         }
       }
     },
+    "node_modules/decimal.js-light": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/decimal.js-light/-/decimal.js-light-2.5.1.tgz",
+      "integrity": "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==",
+      "license": "MIT"
+    },
     "node_modules/dedent": {
       "version": "1.7.1",
       "resolved": "https://registry.npmjs.org/dedent/-/dedent-1.7.1.tgz",
@@ -3864,6 +4109,16 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/es-toolkit": {
+      "version": "1.44.0",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.44.0.tgz",
+      "integrity": "sha512-6penXeZalaV88MM3cGkFZZfOoLGWshWWfdy0tWw/RlVVyhvMaWSBTOvXNeiW3e5FwdS5ePW0LGEu17zT139ktg==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks"
+      ]
+    },
     "node_modules/esbuild": {
       "version": "0.27.3",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.3.tgz",
@@ -3931,6 +4186,12 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/eventemitter3": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
+      "integrity": "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==",
+      "license": "MIT"
+    },
     "node_modules/exit-hook": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/exit-hook/-/exit-hook-2.2.1.tgz",
@@ -4255,12 +4516,31 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/immer": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-10.2.0.tgz",
+      "integrity": "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "license": "ISC"
     },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -5083,6 +5363,36 @@
         "react": "^19.2.4"
       }
     },
+    "node_modules/react-is": {
+      "version": "19.2.4",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.4.tgz",
+      "integrity": "sha512-W+EWGn2v0ApPKgKKCy/7s7WHXkboGcsrXE+2joLyVxkbyVQfO3MUEaUQDHoSmb8TFFrSKYa9mw64WZHNHSDzYA==",
+      "license": "MIT",
+      "peer": true
+    },
+    "node_modules/react-redux": {
+      "version": "9.2.0",
+      "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.2.0.tgz",
+      "integrity": "sha512-ROY9fvHhwOD9ySfrF0wmvu//bKCQ6AeZZq1nJNtbDC+kk5DuSuNX/n6YWYF/SYy7bSba4D4FSz8DJeKY/S/r+g==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/use-sync-external-store": "^0.0.6",
+        "use-sync-external-store": "^1.4.0"
+      },
+      "peerDependencies": {
+        "@types/react": "^18.2.25 || ^19",
+        "react": "^18.0 || ^19",
+        "redux": "^5.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "redux": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/react-refresh": {
       "version": "0.14.2",
       "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.14.2.tgz",
@@ -5211,6 +5521,57 @@
         "url": "https://paulmillr.com/funding/"
       }
     },
+    "node_modules/recharts": {
+      "version": "3.7.0",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.7.0.tgz",
+      "integrity": "sha512-l2VCsy3XXeraxIID9fx23eCb6iCBsxUQDnE8tWm6DFdszVAO7WVY/ChAD9wVit01y6B2PMupYiMmQwhgPHc9Ew==",
+      "license": "MIT",
+      "workspaces": [
+        "www"
+      ],
+      "dependencies": {
+        "@reduxjs/toolkit": "1.x.x || 2.x.x",
+        "clsx": "^2.1.1",
+        "decimal.js-light": "^2.5.1",
+        "es-toolkit": "^1.39.3",
+        "eventemitter3": "^5.0.1",
+        "immer": "^10.1.1",
+        "react-redux": "8.x.x || 9.x.x",
+        "reselect": "5.1.1",
+        "tiny-invariant": "^1.3.3",
+        "use-sync-external-store": "^1.2.2",
+        "victory-vendor": "^37.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT"
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^5.0.0"
+      }
+    },
+    "node_modules/reselect": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz",
+      "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==",
+      "license": "MIT"
+    },
     "node_modules/rollup": {
       "version": "4.58.0",
       "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.58.0.tgz",
@@ -5508,6 +5869,12 @@
         "url": "https://opencollective.com/webpack"
       }
     },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
+      "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
+      "license": "MIT"
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.15",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
@@ -5729,6 +6096,28 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/victory-vendor": {
+      "version": "37.3.6",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz",
+      "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==",
+      "license": "MIT AND ISC",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
     "node_modules/vite": {
       "version": "7.3.1",
       "resolved": "https://registry.npmjs.org/vite/-/vite-7.3.1.tgz",

package.json

@@ -19,6 +19,7 @@
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "react-router": "7.12.0",
+    "recharts": "^3.7.0",
     "tailwind-merge": "^3.5.0",
     "tw-animate-css": "^1.4.0"
   },