feat(pitch-admin): structured form editors, bilingual fields, version preview

Replaces raw JSON textarea in version editor with proper form UIs:

- Company: single-record form with side-by-side DE/EN tagline + mission
- Team: expandable card list with bilingual role/bio, expertise tags
- Financials: year-by-year table with numeric inputs
- Market: TAM/SAM/SOM row table
- Competitors: card list with strengths/weaknesses tag arrays
- Features: card list with DE/EN names + checkbox matrix
- Milestones: card list with DE/EN title/description + status dropdown
- Metrics: card list with DE/EN labels
- Funding: form + nested use_of_funds table
- Products: card list with DE/EN capabilities + feature tag arrays
- FM Scenarios: card list with color picker
- FM Assumptions: row table

Shared editor primitives (components/pitch-admin/editors/):
  BilingualField, FormField, ArrayField, RowTable, CardList

"Edit as JSON" toggle preserved as escape hatch on every tab.

Preview: admin clicks "Preview" on version editor → opens
/pitch-preview/[versionId] in new tab showing the full pitch deck
with that version's data. Admin-cookie gated (no investor auth).
Yellow "PREVIEW MODE" banner at top.

Also fixes the [object Object] inline table type cast in FM editor.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

pitch-deck/app/api/preview-data/[versionId]/route.ts

@@ -0,0 +1,44 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { getAdminFromCookie } from '@/lib/admin-auth'
+
+interface Ctx { params: Promise<{ versionId: string }> }
+
+export async function GET(request: NextRequest, ctx: Ctx) {
+  // Admin-only: verify admin session
+  const admin = await getAdminFromCookie()
+  if (!admin) {
+    return NextResponse.json({ error: 'Admin access required for preview' }, { status: 401 })
+  }
+
+  const { versionId } = await ctx.params
+
+  // Load version data
+  const { rows } = await pool.query(
+    `SELECT table_name, data FROM pitch_version_data WHERE version_id = $1`,
+    [versionId],
+  )
+
+  if (rows.length === 0) {
+    return NextResponse.json({ error: 'Version not found or has no data' }, { status: 404 })
+  }
+
+  const map: Record<string, unknown[]> = {}
+  for (const row of rows) {
+    map[row.table_name] = typeof row.data === 'string' ? JSON.parse(row.data) : row.data
+  }
+
+  // Return PitchData format
+  return NextResponse.json({
+    company: (map.company || [])[0] || null,
+    team: map.team || [],
+    financials: map.financials || [],
+    market: map.market || [],
+    competitors: map.competitors || [],
+    features: map.features || [],
+    milestones: map.milestones || [],
+    metrics: map.metrics || [],
+    funding: (map.funding || [])[0] || null,
+    products: map.products || [],
+  })
+}

pitch-deck/app/pitch-admin/(authed)/financial-model/[scenarioId]/page.tsx

@@ -132,7 +132,7 @@ export default function EditScenarioPage() {
                 const isObjectArray = Array.isArray(a.value) && a.value.length > 0 && typeof a.value[0] === 'object' && a.value[0] !== null
 
                 if (isObjectArray) {
-                  const rows = isEdited ? (JSON.parse(edits[a.id]) as Record<string, unknown>[]) : (a.value as Record<string, unknown>[])
+                  const rows = isEdited ? (JSON.parse(edits[a.id]) as Record<string, unknown>[]) : (a.value as unknown as Record<string, unknown>[])
                   const cols = Object.keys(rows[0] || {})
 
                   return (

pitch-deck/app/pitch-admin/(authed)/versions/[id]/page.tsx

@@ -3,34 +3,28 @@
 import { useEffect, useState, useCallback } from 'react'
 import { useParams, useRouter } from 'next/navigation'
 import Link from 'next/link'
-import { ArrowLeft, Lock, Save, GitFork } from 'lucide-react'
+import { ArrowLeft, Lock, Save, GitFork, Eye, Code } from 'lucide-react'
+import BilingualField from '@/components/pitch-admin/editors/BilingualField'
+import FormField from '@/components/pitch-admin/editors/FormField'
+import ArrayField from '@/components/pitch-admin/editors/ArrayField'
+import RowTable from '@/components/pitch-admin/editors/RowTable'
+import CardList from '@/components/pitch-admin/editors/CardList'
 
 const TABLE_LABELS: Record<string, string> = {
-  company: 'Company',
-  team: 'Team',
-  financials: 'Financials',
-  market: 'Market',
-  competitors: 'Competitors',
-  features: 'Features',
-  milestones: 'Milestones',
-  metrics: 'Metrics',
-  funding: 'Funding',
-  products: 'Products',
-  fm_scenarios: 'FM Scenarios',
-  fm_assumptions: 'FM Assumptions',
+  company: 'Company', team: 'Team', financials: 'Financials', market: 'Market',
+  competitors: 'Competitors', features: 'Features', milestones: 'Milestones',
+  metrics: 'Metrics', funding: 'Funding', products: 'Products',
+  fm_scenarios: 'FM Scenarios', fm_assumptions: 'FM Assumptions',
 }
-
 const TABLE_NAMES = Object.keys(TABLE_LABELS)
 
 interface Version {
-  id: string
-  name: string
-  description: string | null
-  status: 'draft' | 'committed'
-  parent_id: string | null
-  committed_at: string | null
+  id: string; name: string; description: string | null
+  status: 'draft' | 'committed'; parent_id: string | null; committed_at: string | null
 }
 
+type R = Record<string, unknown>
+
 export default function VersionEditorPage() {
   const { id } = useParams<{ id: string }>()
   const router = useRouter()
@@ -38,9 +32,10 @@ export default function VersionEditorPage() {
   const [allData, setAllData] = useState<Record<string, unknown[]>>({})
   const [activeTab, setActiveTab] = useState('company')
   const [loading, setLoading] = useState(true)
-  const [editorValue, setEditorValue] = useState('')
   const [dirty, setDirty] = useState(false)
   const [saving, setSaving] = useState(false)
+  const [jsonMode, setJsonMode] = useState(false)
+  const [jsonText, setJsonText] = useState('')
   const [toast, setToast] = useState<string | null>(null)
 
   function flashToast(msg: string) { setToast(msg); setTimeout(() => setToast(null), 3000) }
@@ -48,53 +43,55 @@ export default function VersionEditorPage() {
   const load = useCallback(async () => {
     setLoading(true)
     const res = await fetch(`/api/admin/versions/${id}`)
-    if (res.ok) {
-      const d = await res.json()
-      setVersion(d.version)
-      setAllData(d.data)
-    }
+    if (res.ok) { const d = await res.json(); setVersion(d.version); setAllData(d.data) }
     setLoading(false)
   }, [id])
 
   useEffect(() => { if (id) load() }, [id, load])
 
-  // When tab changes, set editor value
+  // Sync JSON text when switching tabs or toggling JSON mode
   useEffect(() => {
-    const data = allData[activeTab]
-    if (data !== undefined) {
-      setEditorValue(JSON.stringify(data, null, 2))
-      setDirty(false)
-    }
-  }, [activeTab, allData])
+    if (jsonMode) setJsonText(JSON.stringify(allData[activeTab] || [], null, 2))
+  }, [activeTab, jsonMode, allData])
+
+  function updateData(newData: unknown[]) {
+    setAllData(prev => ({ ...prev, [activeTab]: newData }))
+    setDirty(true)
+  }
+
+  function updateRecord(index: number, key: string, value: unknown) {
+    const arr = [...(allData[activeTab] as R[] || [])]
+    arr[index] = { ...arr[index], [key]: value }
+    updateData(arr)
+  }
+
+  // For single-record tables (company, funding)
+  function updateSingle(key: string, value: unknown) { updateRecord(0, key, value) }
 
   async function saveTable() {
-    let parsed: unknown
-    try {
-      parsed = JSON.parse(editorValue)
-    } catch {
-      flashToast('Invalid JSON')
-      return
+    let data: unknown
+    if (jsonMode) {
+      try { data = JSON.parse(jsonText) } catch { flashToast('Invalid JSON'); return }
+    } else {
+      data = allData[activeTab]
     }
 
     setSaving(true)
     const res = await fetch(`/api/admin/versions/${id}/data/${activeTab}`, {
       method: 'PUT',
       headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ data: parsed }),
+      body: JSON.stringify({ data }),
     })
     setSaving(false)
     if (res.ok) {
       setDirty(false)
-      setAllData(prev => ({ ...prev, [activeTab]: Array.isArray(parsed) ? parsed : [parsed] }))
+      if (jsonMode) setAllData(prev => ({ ...prev, [activeTab]: Array.isArray(data) ? data : [data] }))
       flashToast('Saved')
-    } else {
-      const d = await res.json().catch(() => ({}))
-      flashToast(d.error || 'Save failed')
-    }
+    } else { const d = await res.json().catch(() => ({})); flashToast(d.error || 'Save failed') }
   }
 
   async function commitVersion() {
-    if (!confirm('Commit this version? It becomes immutable and available for investor assignment.')) return
+    if (!confirm('Commit this version? It becomes immutable.')) return
     const res = await fetch(`/api/admin/versions/${id}/commit`, { method: 'POST' })
     if (res.ok) { flashToast('Committed'); load() }
     else { const d = await res.json().catch(() => ({})); flashToast(d.error || 'Failed') }
@@ -104,20 +101,328 @@ export default function VersionEditorPage() {
     const name = prompt('Name for the new draft:')
     if (!name) return
     const res = await fetch(`/api/admin/versions/${id}/fork`, {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ name }),
+      method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ name }),
     })
-    if (res.ok) {
-      const d = await res.json()
-      router.push(`/pitch-admin/versions/${d.version.id}`)
-    } else { const d = await res.json().catch(() => ({})); flashToast(d.error || 'Failed') }
+    if (res.ok) { const d = await res.json(); router.push(`/pitch-admin/versions/${d.version.id}`) }
+    else { const d = await res.json().catch(() => ({})); flashToast(d.error || 'Failed') }
   }
 
   if (loading) return <div className="flex items-center justify-center h-64"><div className="w-8 h-8 border-2 border-indigo-500 border-t-transparent rounded-full animate-spin" /></div>
   if (!version) return <div className="text-rose-400">Version not found</div>
 
   const isDraft = version.status === 'draft'
+  const data = allData[activeTab] || []
+  const single = (data as R[])[0] || {} as R
+
+  function renderEditor() {
+    if (jsonMode) {
+      return (
+        <textarea
+          value={jsonText}
+          onChange={e => { setJsonText(e.target.value); setDirty(true) }}
+          readOnly={!isDraft}
+          className="w-full bg-transparent text-white/90 font-mono text-xs p-4 focus:outline-none resize-none"
+          style={{ minHeight: '400px' }}
+          spellCheck={false}
+        />
+      )
+    }
+
+    switch (activeTab) {
+      case 'company':
+        return (
+          <div className="space-y-4 p-4">
+            <FormField label="Company Name" value={single.name as string || ''} onChange={v => updateSingle('name', v)} />
+            <div className="grid grid-cols-2 gap-4">
+              <FormField label="Legal Form" value={single.legal_form as string || ''} onChange={v => updateSingle('legal_form', v)} placeholder="GmbH" />
+              <FormField label="Founding Date" value={single.founding_date as string || ''} onChange={v => updateSingle('founding_date', v)} type="date" />
+            </div>
+            <BilingualField label="Tagline" valueDe={single.tagline_de as string || ''} valueEn={single.tagline_en as string || ''} onChangeDe={v => updateSingle('tagline_de', v)} onChangeEn={v => updateSingle('tagline_en', v)} />
+            <BilingualField label="Mission" valueDe={single.mission_de as string || ''} valueEn={single.mission_en as string || ''} onChangeDe={v => updateSingle('mission_de', v)} onChangeEn={v => updateSingle('mission_en', v)} multiline />
+            <div className="grid grid-cols-2 gap-4">
+              <FormField label="Website" value={single.website as string || ''} onChange={v => updateSingle('website', v)} type="url" />
+              <FormField label="HQ City" value={single.hq_city as string || ''} onChange={v => updateSingle('hq_city', v)} />
+            </div>
+          </div>
+        )
+
+      case 'team':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="name"
+              subtitleKey="role_en"
+              addLabel="Add team member"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <FormField label="Name" value={item.name as string || ''} onChange={v => update('name', v)} />
+                  <BilingualField label="Role" valueDe={item.role_de as string || ''} valueEn={item.role_en as string || ''} onChangeDe={v => update('role_de', v)} onChangeEn={v => update('role_en', v)} />
+                  <BilingualField label="Bio" valueDe={item.bio_de as string || ''} valueEn={item.bio_en as string || ''} onChangeDe={v => update('bio_de', v)} onChangeEn={v => update('bio_en', v)} multiline />
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="Equity %" value={item.equity_pct as number || 0} onChange={v => update('equity_pct', v)} type="number" />
+                    <FormField label="LinkedIn" value={item.linkedin_url as string || ''} onChange={v => update('linkedin_url', v)} type="url" />
+                  </div>
+                  <ArrayField label="Expertise" values={(item.expertise as string[]) || []} onChange={v => update('expertise', v)} />
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'financials':
+        return (
+          <div className="p-4">
+            <RowTable
+              rows={data as R[]}
+              onChange={updateData}
+              columns={[
+                { key: 'year', label: 'Year', type: 'number' },
+                { key: 'revenue_eur', label: 'Revenue (EUR)', type: 'number' },
+                { key: 'costs_eur', label: 'Costs (EUR)', type: 'number' },
+                { key: 'mrr_eur', label: 'MRR (EUR)', type: 'number' },
+                { key: 'arr_eur', label: 'ARR (EUR)', type: 'number' },
+                { key: 'customers_count', label: 'Customers', type: 'number' },
+                { key: 'employees_count', label: 'Employees', type: 'number' },
+                { key: 'burn_rate_eur', label: 'Burn (EUR)', type: 'number' },
+              ]}
+              addLabel="Add year"
+            />
+          </div>
+        )
+
+      case 'market':
+        return (
+          <div className="p-4">
+            <RowTable
+              rows={data as R[]}
+              onChange={updateData}
+              columns={[
+                { key: 'market_segment', label: 'Segment' },
+                { key: 'label', label: 'Label' },
+                { key: 'value_eur', label: 'Value (EUR)', type: 'number' },
+                { key: 'growth_rate_pct', label: 'Growth %', type: 'number' },
+                { key: 'source', label: 'Source' },
+              ]}
+            />
+          </div>
+        )
+
+      case 'competitors':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="name"
+              subtitleKey="website"
+              addLabel="Add competitor"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="Name" value={item.name as string || ''} onChange={v => update('name', v)} />
+                    <FormField label="Website" value={item.website as string || ''} onChange={v => update('website', v)} type="url" />
+                  </div>
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="Customers" value={item.customers_count as number || 0} onChange={v => update('customers_count', v)} type="number" />
+                    <FormField label="Pricing Range" value={item.pricing_range as string || ''} onChange={v => update('pricing_range', v)} />
+                  </div>
+                  <ArrayField label="Strengths" values={(item.strengths as string[]) || []} onChange={v => update('strengths', v)} />
+                  <ArrayField label="Weaknesses" values={(item.weaknesses as string[]) || []} onChange={v => update('weaknesses', v)} />
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'features':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="feature_name_en"
+              subtitleKey="category"
+              addLabel="Add feature"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <BilingualField label="Feature Name" valueDe={item.feature_name_de as string || ''} valueEn={item.feature_name_en as string || ''} onChangeDe={v => update('feature_name_de', v)} onChangeEn={v => update('feature_name_en', v)} />
+                  <FormField label="Category" value={item.category as string || ''} onChange={v => update('category', v)} />
+                  <div className="grid grid-cols-5 gap-3">
+                    <FormField label="BreakPilot" value={!!item.breakpilot} onChange={v => update('breakpilot', v)} type="checkbox" />
+                    <FormField label="Proliance" value={!!item.proliance} onChange={v => update('proliance', v)} type="checkbox" />
+                    <FormField label="DataGuard" value={!!item.dataguard} onChange={v => update('dataguard', v)} type="checkbox" />
+                    <FormField label="heyData" value={!!item.heydata} onChange={v => update('heydata', v)} type="checkbox" />
+                    <FormField label="Differentiator" value={!!item.is_differentiator} onChange={v => update('is_differentiator', v)} type="checkbox" />
+                  </div>
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'milestones':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="title_en"
+              subtitleKey="milestone_date"
+              addLabel="Add milestone"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <BilingualField label="Title" valueDe={item.title_de as string || ''} valueEn={item.title_en as string || ''} onChangeDe={v => update('title_de', v)} onChangeEn={v => update('title_en', v)} />
+                  <BilingualField label="Description" valueDe={item.description_de as string || ''} valueEn={item.description_en as string || ''} onChangeDe={v => update('description_de', v)} onChangeEn={v => update('description_en', v)} multiline />
+                  <div className="grid grid-cols-3 gap-4">
+                    <FormField label="Date" value={item.milestone_date as string || ''} onChange={v => update('milestone_date', v)} />
+                    <FormField label="Status" value={item.status as string || ''} onChange={v => update('status', v)} type="select" options={[
+                      { value: 'completed', label: 'Completed' }, { value: 'in_progress', label: 'In Progress' }, { value: 'planned', label: 'Planned' },
+                    ]} />
+                    <FormField label="Category" value={item.category as string || ''} onChange={v => update('category', v)} />
+                  </div>
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'metrics':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="metric_name"
+              subtitleKey="value"
+              addLabel="Add metric"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <FormField label="Metric Key" value={item.metric_name as string || ''} onChange={v => update('metric_name', v)} />
+                  <BilingualField label="Label" valueDe={item.label_de as string || ''} valueEn={item.label_en as string || ''} onChangeDe={v => update('label_de', v)} onChangeEn={v => update('label_en', v)} />
+                  <div className="grid grid-cols-3 gap-4">
+                    <FormField label="Value" value={item.value as string || ''} onChange={v => update('value', v)} />
+                    <FormField label="Unit" value={item.unit as string || ''} onChange={v => update('unit', v)} />
+                    <FormField label="Is Live" value={!!item.is_live} onChange={v => update('is_live', v)} type="checkbox" />
+                  </div>
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'funding':
+        return (
+          <div className="space-y-4 p-4">
+            <FormField label="Round Name" value={single.round_name as string || ''} onChange={v => updateSingle('round_name', v)} />
+            <div className="grid grid-cols-3 gap-4">
+              <FormField label="Amount (EUR)" value={single.amount_eur as number || 0} onChange={v => updateSingle('amount_eur', v)} type="number" />
+              <FormField label="Instrument" value={single.instrument as string || ''} onChange={v => updateSingle('instrument', v)} />
+              <FormField label="Target Date" value={single.target_date as string || ''} onChange={v => updateSingle('target_date', v)} type="date" />
+            </div>
+            <FormField label="Status" value={single.status as string || ''} onChange={v => updateSingle('status', v)} type="select" options={[
+              { value: 'planned', label: 'Planned' }, { value: 'in_progress', label: 'In Progress' }, { value: 'completed', label: 'Completed' },
+            ]} />
+            <div>
+              <label className="block text-xs font-medium text-white/60 uppercase tracking-wider mb-2">Use of Funds</label>
+              <RowTable
+                rows={(single.use_of_funds as R[]) || []}
+                onChange={v => updateSingle('use_of_funds', v)}
+                columns={[
+                  { key: 'category', label: 'Category' },
+                  { key: 'percentage', label: '%', type: 'number' },
+                  { key: 'label_de', label: 'Label DE' },
+                  { key: 'label_en', label: 'Label EN' },
+                ]}
+              />
+            </div>
+          </div>
+        )
+
+      case 'products':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="name"
+              subtitleKey="hardware"
+              addLabel="Add product"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="Name" value={item.name as string || ''} onChange={v => update('name', v)} />
+                    <FormField label="Hardware" value={item.hardware as string || ''} onChange={v => update('hardware', v)} />
+                  </div>
+                  <div className="grid grid-cols-3 gap-4">
+                    <FormField label="HW Cost (EUR)" value={item.hardware_cost_eur as number || 0} onChange={v => update('hardware_cost_eur', v)} type="number" />
+                    <FormField label="Monthly Price (EUR)" value={item.monthly_price_eur as number || 0} onChange={v => update('monthly_price_eur', v)} type="number" />
+                    <FormField label="Operating Cost (EUR)" value={item.operating_cost_eur as number || 0} onChange={v => update('operating_cost_eur', v)} type="number" />
+                  </div>
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="LLM Model" value={item.llm_model as string || ''} onChange={v => update('llm_model', v)} />
+                    <FormField label="LLM Size" value={item.llm_size as string || ''} onChange={v => update('llm_size', v)} />
+                  </div>
+                  <BilingualField label="LLM Capability" valueDe={item.llm_capability_de as string || ''} valueEn={item.llm_capability_en as string || ''} onChangeDe={v => update('llm_capability_de', v)} onChangeEn={v => update('llm_capability_en', v)} multiline />
+                  <div className="grid grid-cols-2 gap-4">
+                    <ArrayField label="Features (DE)" values={(item.features_de as string[]) || []} onChange={v => update('features_de', v)} />
+                    <ArrayField label="Features (EN)" values={(item.features_en as string[]) || []} onChange={v => update('features_en', v)} />
+                  </div>
+                  <FormField label="Popular" value={!!item.is_popular} onChange={v => update('is_popular', v)} type="checkbox" />
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'fm_scenarios':
+        return (
+          <div className="p-4">
+            <CardList
+              items={data as R[]}
+              onChange={updateData}
+              titleKey="name"
+              subtitleKey="description"
+              addLabel="Add scenario"
+              renderCard={(item, update) => (
+                <div className="space-y-3">
+                  <FormField label="Name" value={item.name as string || ''} onChange={v => update('name', v)} />
+                  <FormField label="Description" value={item.description as string || ''} onChange={v => update('description', v)} />
+                  <div className="grid grid-cols-2 gap-4">
+                    <FormField label="Color" value={item.color as string || '#6366f1'} onChange={v => update('color', v)} type="color" />
+                    <FormField label="Default" value={!!item.is_default} onChange={v => update('is_default', v)} type="checkbox" />
+                  </div>
+                </div>
+              )}
+            />
+          </div>
+        )
+
+      case 'fm_assumptions':
+        // Reuse the inline table approach from the FM editor (already works well for this)
+        return (
+          <div className="p-4">
+            <RowTable
+              rows={data as R[]}
+              onChange={updateData}
+              columns={[
+                { key: 'key', label: 'Key' },
+                { key: 'label_de', label: 'Label DE' },
+                { key: 'label_en', label: 'Label EN' },
+                { key: 'category', label: 'Category' },
+                { key: 'unit', label: 'Unit' },
+              ]}
+              addLabel="Add assumption"
+            />
+            <p className="text-[10px] text-white/30 mt-2">Note: values, min/max/step are best edited via "Edit as JSON" mode for complex types.</p>
+          </div>
+        )
+
+      default:
+        return <div className="p-4 text-white/40">No editor for this table</div>
+    }
+  }
 
   return (
     <div className="space-y-6">
@@ -137,37 +442,35 @@ export default function VersionEditorPage() {
           {version.description && <p className="text-sm text-white/50">{version.description}</p>}
         </div>
         <div className="flex items-center gap-2">
+          <Link
+            href={`/pitch-preview/${id}`}
+            target="_blank"
+            className="bg-white/[0.06] hover:bg-white/[0.1] text-white text-sm px-4 py-2 rounded-lg flex items-center gap-2"
+          >
+            <Eye className="w-4 h-4" /> Preview
+          </Link>
           {isDraft && (
-            <button
-              onClick={commitVersion}
-              className="bg-green-500/15 hover:bg-green-500/25 text-green-300 text-sm px-4 py-2 rounded-lg flex items-center gap-2"
-            >
+            <button onClick={commitVersion} className="bg-green-500/15 hover:bg-green-500/25 text-green-300 text-sm px-4 py-2 rounded-lg flex items-center gap-2">
               <Lock className="w-4 h-4" /> Commit
             </button>
           )}
-          <button
-            onClick={forkVersion}
-            className="bg-indigo-500/15 hover:bg-indigo-500/25 text-indigo-300 text-sm px-4 py-2 rounded-lg flex items-center gap-2"
-          >
+          <button onClick={forkVersion} className="bg-indigo-500/15 hover:bg-indigo-500/25 text-indigo-300 text-sm px-4 py-2 rounded-lg flex items-center gap-2">
             <GitFork className="w-4 h-4" /> Fork
           </button>
           {version.parent_id && (
-            <Link
-              href={`/pitch-admin/versions/${id}/diff/${version.parent_id}`}
-              className="bg-white/[0.06] hover:bg-white/[0.1] text-white text-sm px-4 py-2 rounded-lg"
-            >
-              Diff with parent
+            <Link href={`/pitch-admin/versions/${id}/diff/${version.parent_id}`} className="bg-white/[0.06] hover:bg-white/[0.1] text-white text-sm px-4 py-2 rounded-lg">
+              Diff
             </Link>
           )}
         </div>
       </div>
 
-      {/* Tab navigation */}
+      {/* Tabs */}
       <div className="flex gap-1 overflow-x-auto pb-1">
         {TABLE_NAMES.map(t => (
           <button
             key={t}
-            onClick={() => { if (dirty && !confirm('Discard unsaved changes?')) return; setActiveTab(t) }}
+            onClick={() => { if (dirty && !confirm('Discard unsaved changes?')) return; setActiveTab(t); setDirty(false); setJsonMode(false) }}
             className={`px-3 py-1.5 rounded-lg text-xs whitespace-nowrap transition-colors ${
               activeTab === t
                 ? 'bg-indigo-500/20 text-indigo-300 border border-indigo-500/30'
@@ -179,38 +482,37 @@ export default function VersionEditorPage() {
         ))}
       </div>
 
-      {/* JSON editor */}
+      {/* Editor */}
       <div className="bg-white/[0.04] border border-white/[0.06] rounded-2xl overflow-hidden">
         <div className="flex items-center justify-between px-4 py-3 border-b border-white/[0.06]">
           <div className="flex items-center gap-3">
             <span className="text-sm font-semibold text-white">{TABLE_LABELS[activeTab]}</span>
             {dirty && <span className="text-[9px] px-2 py-0.5 rounded bg-amber-500/20 text-amber-300">Unsaved</span>}
           </div>
-          {isDraft && (
+          <div className="flex items-center gap-2">
             <button
-              onClick={saveTable}
-              disabled={saving || !dirty}
-              className="bg-indigo-500 hover:bg-indigo-600 text-white text-sm font-medium px-4 py-1.5 rounded-lg flex items-center gap-2 disabled:opacity-30"
+              onClick={() => setJsonMode(!jsonMode)}
+              className={`text-[10px] px-2 py-1 rounded flex items-center gap-1 transition-colors ${
+                jsonMode ? 'bg-indigo-500/20 text-indigo-300' : 'bg-white/[0.04] text-white/40 hover:text-white/60'
+              }`}
             >
-              <Save className="w-3.5 h-3.5" /> {saving ? 'Saving…' : 'Save'}
+              <Code className="w-3 h-3" /> {jsonMode ? 'Form' : 'JSON'}
             </button>
-          )}
+            {isDraft && (
+              <button
+                onClick={saveTable}
+                disabled={saving || !dirty}
+                className="bg-indigo-500 hover:bg-indigo-600 text-white text-sm font-medium px-4 py-1.5 rounded-lg flex items-center gap-2 disabled:opacity-30"
+              >
+                <Save className="w-3.5 h-3.5" /> {saving ? 'Saving…' : 'Save'}
+              </button>
+            )}
+          </div>
         </div>
-        <textarea
-          value={editorValue}
-          onChange={e => { setEditorValue(e.target.value); setDirty(true) }}
-          readOnly={!isDraft}
-          className="w-full bg-transparent text-white/90 font-mono text-xs p-4 focus:outline-none resize-none"
-          style={{ minHeight: '400px' }}
-          spellCheck={false}
-        />
+        {renderEditor()}
       </div>
 
-      {!isDraft && (
-        <p className="text-xs text-white/30 text-center">
-          This version is committed and read-only. Fork it to make changes.
-        </p>
-      )}
+      {!isDraft && <p className="text-xs text-white/30 text-center">Committed — read-only. Fork to edit.</p>}
 
       {toast && (
         <div className="fixed bottom-6 right-6 bg-indigo-500/20 border border-indigo-500/40 text-indigo-200 text-sm px-4 py-2 rounded-lg backdrop-blur-sm z-50">

pitch-deck/app/pitch-preview/[versionId]/page.tsx

@@ -0,0 +1,72 @@
+'use client'
+
+import { useEffect, useState, useCallback } from 'react'
+import { useParams } from 'next/navigation'
+import { Language, PitchData } from '@/lib/types'
+import PitchDeck from '@/components/PitchDeck'
+
+export default function PreviewPage() {
+  const { versionId } = useParams<{ versionId: string }>()
+  const [data, setData] = useState<PitchData | null>(null)
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+  const [lang, setLang] = useState<Language>('de')
+
+  const toggleLanguage = useCallback(() => {
+    setLang(prev => prev === 'de' ? 'en' : 'de')
+  }, [])
+
+  useEffect(() => {
+    if (!versionId) return
+    setLoading(true)
+    fetch(`/api/preview-data/${versionId}`)
+      .then(async r => {
+        if (!r.ok) throw new Error((await r.json().catch(() => ({}))).error || 'Failed to load')
+        return r.json()
+      })
+      .then(setData)
+      .catch(e => setError(e.message))
+      .finally(() => setLoading(false))
+  }, [versionId])
+
+  if (loading) {
+    return (
+      <div className="h-screen flex items-center justify-center bg-[#0a0a1a]">
+        <div className="text-center">
+          <div className="w-12 h-12 border-2 border-indigo-500 border-t-transparent rounded-full animate-spin mx-auto mb-4" />
+          <p className="text-white/40 text-sm">Loading preview...</p>
+        </div>
+      </div>
+    )
+  }
+
+  if (error || !data) {
+    return (
+      <div className="h-screen flex items-center justify-center bg-[#0a0a1a]">
+        <div className="text-center max-w-md px-6">
+          <p className="text-rose-400 mb-2">Preview Error</p>
+          <p className="text-white/40 text-sm">{error || 'No data found for this version'}</p>
+          <p className="text-white/30 text-xs mt-4">Make sure you are logged in as an admin.</p>
+        </div>
+      </div>
+    )
+  }
+
+  // Render PitchDeck with no investor (no watermark, no audit) — admin preview only
+  // The banner at the top indicates this is a preview
+  return (
+    <div className="relative">
+      {/* Preview banner */}
+      <div className="fixed top-0 left-0 right-0 z-[100] bg-amber-500/90 text-black text-center py-1.5 text-xs font-semibold">
+        PREVIEW MODE — This is how investors will see this version
+      </div>
+      <PitchDeck
+        lang={lang}
+        onToggleLanguage={toggleLanguage}
+        investor={null}
+        onLogout={() => {}}
+        previewData={data}
+      />
+    </div>
+  )
+}

pitch-deck/components/PitchDeck.tsx

@@ -47,10 +47,14 @@ interface PitchDeckProps {
   onToggleLanguage: () => void
   investor: Investor | null
   onLogout: () => void
+  previewData?: PitchData | null
 }
 
-export default function PitchDeck({ lang, onToggleLanguage, investor, onLogout }: PitchDeckProps) {
-  const { data, loading, error } = usePitchData()
+export default function PitchDeck({ lang, onToggleLanguage, investor, onLogout, previewData }: PitchDeckProps) {
+  const fetched = usePitchData()
+  const data = previewData || fetched.data
+  const loading = previewData ? false : fetched.loading
+  const error = previewData ? null : fetched.error
   const nav = useSlideNavigation()
   const [fabOpen, setFabOpen] = useState(false)
 

pitch-deck/components/pitch-admin/editors/ArrayField.tsx

@@ -0,0 +1,56 @@
+'use client'
+
+import { useState } from 'react'
+import { X, Plus } from 'lucide-react'
+
+interface ArrayFieldProps {
+  label: string
+  values: string[]
+  onChange: (v: string[]) => void
+  placeholder?: string
+}
+
+export default function ArrayField({ label, values, onChange, placeholder }: ArrayFieldProps) {
+  const [input, setInput] = useState('')
+
+  function add() {
+    const v = input.trim()
+    if (v && !values.includes(v)) {
+      onChange([...values, v])
+      setInput('')
+    }
+  }
+
+  function remove(idx: number) {
+    onChange(values.filter((_, i) => i !== idx))
+  }
+
+  return (
+    <div>
+      <label className="block text-xs font-medium text-white/60 uppercase tracking-wider mb-2">{label}</label>
+      <div className="flex flex-wrap gap-1.5 mb-2">
+        {values.map((v, i) => (
+          <span key={i} className="inline-flex items-center gap-1 bg-indigo-500/15 text-indigo-300 text-xs px-2 py-1 rounded-lg border border-indigo-500/20">
+            {v}
+            <button onClick={() => remove(i)} className="hover:text-rose-300">
+              <X className="w-3 h-3" />
+            </button>
+          </span>
+        ))}
+      </div>
+      <div className="flex gap-2">
+        <input
+          type="text"
+          value={input}
+          onChange={e => setInput(e.target.value)}
+          onKeyDown={e => { if (e.key === 'Enter') { e.preventDefault(); add() } }}
+          placeholder={placeholder || 'Type and press Enter'}
+          className="flex-1 bg-black/30 border border-white/10 rounded-lg px-3 py-1.5 text-sm text-white focus:outline-none focus:ring-2 focus:ring-indigo-500/40 placeholder:text-white/20"
+        />
+        <button onClick={add} className="bg-white/[0.06] hover:bg-white/[0.1] text-white/60 p-1.5 rounded-lg">
+          <Plus className="w-4 h-4" />
+        </button>
+      </div>
+    </div>
+  )
+}

pitch-deck/components/pitch-admin/editors/BilingualField.tsx

@@ -0,0 +1,69 @@
+'use client'
+
+interface BilingualFieldProps {
+  label: string
+  valueDe: string
+  valueEn: string
+  onChangeDe: (v: string) => void
+  onChangeEn: (v: string) => void
+  multiline?: boolean
+  placeholder?: string
+}
+
+export default function BilingualField({
+  label, valueDe, valueEn, onChangeDe, onChangeEn, multiline, placeholder,
+}: BilingualFieldProps) {
+  const inputClass = 'w-full bg-black/30 border border-white/10 rounded-lg px-3 py-2 text-sm text-white focus:outline-none focus:ring-2 focus:ring-indigo-500/40 placeholder:text-white/20'
+
+  return (
+    <div>
+      <label className="block text-xs font-medium text-white/60 uppercase tracking-wider mb-2">{label}</label>
+      <div className="grid grid-cols-2 gap-3">
+        <div>
+          <div className="flex items-center gap-1.5 mb-1">
+            <span className="text-[10px] text-white/40 font-semibold">DE</span>
+          </div>
+          {multiline ? (
+            <textarea
+              value={valueDe || ''}
+              onChange={e => onChangeDe(e.target.value)}
+              rows={3}
+              placeholder={placeholder}
+              className={`${inputClass} resize-none`}
+            />
+          ) : (
+            <input
+              type="text"
+              value={valueDe || ''}
+              onChange={e => onChangeDe(e.target.value)}
+              placeholder={placeholder}
+              className={inputClass}
+            />
+          )}
+        </div>
+        <div>
+          <div className="flex items-center gap-1.5 mb-1">
+            <span className="text-[10px] text-white/40 font-semibold">EN</span>
+          </div>
+          {multiline ? (
+            <textarea
+              value={valueEn || ''}
+              onChange={e => onChangeEn(e.target.value)}
+              rows={3}
+              placeholder={placeholder}
+              className={`${inputClass} resize-none`}
+            />
+          ) : (
+            <input
+              type="text"
+              value={valueEn || ''}
+              onChange={e => onChangeEn(e.target.value)}
+              placeholder={placeholder}
+              className={inputClass}
+            />
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}

pitch-deck/components/pitch-admin/editors/CardList.tsx

@@ -0,0 +1,115 @@
+'use client'
+
+import { useState } from 'react'
+import { ChevronDown, ChevronRight, Plus, Trash2, GripVertical } from 'lucide-react'
+
+interface CardListProps {
+  items: Record<string, unknown>[]
+  onChange: (items: Record<string, unknown>[]) => void
+  titleKey: string
+  subtitleKey?: string
+  renderCard: (item: Record<string, unknown>, update: (key: string, value: unknown) => void) => React.ReactNode
+  newItemTemplate?: Record<string, unknown>
+  addLabel?: string
+}
+
+export default function CardList({
+  items, onChange, titleKey, subtitleKey, renderCard, newItemTemplate, addLabel,
+}: CardListProps) {
+  const [expandedIdx, setExpandedIdx] = useState<number | null>(null)
+
+  function updateItem(idx: number, key: string, value: unknown) {
+    onChange(items.map((item, i) => i === idx ? { ...item, [key]: value } : item))
+  }
+
+  function addItem() {
+    const newItem = newItemTemplate || (() => {
+      const template: Record<string, unknown> = {}
+      if (items.length > 0) {
+        Object.keys(items[0]).forEach(k => {
+          const sample = items[0][k]
+          template[k] = Array.isArray(sample) ? [] : typeof sample === 'number' ? 0 : typeof sample === 'boolean' ? false : ''
+        })
+      }
+      if ('sort_order' in template) template.sort_order = items.length
+      return template
+    })()
+    onChange([...items, newItem])
+    setExpandedIdx(items.length)
+  }
+
+  function removeItem(idx: number) {
+    if (!confirm('Remove this item?')) return
+    onChange(items.filter((_, i) => i !== idx))
+    if (expandedIdx === idx) setExpandedIdx(null)
+  }
+
+  function moveUp(idx: number) {
+    if (idx === 0) return
+    const copy = [...items]
+    ;[copy[idx - 1], copy[idx]] = [copy[idx], copy[idx - 1]]
+    onChange(copy)
+    setExpandedIdx(idx - 1)
+  }
+
+  function moveDown(idx: number) {
+    if (idx >= items.length - 1) return
+    const copy = [...items]
+    ;[copy[idx], copy[idx + 1]] = [copy[idx + 1], copy[idx]]
+    onChange(copy)
+    setExpandedIdx(idx + 1)
+  }
+
+  return (
+    <div className="space-y-2">
+      {items.map((item, idx) => {
+        const isExpanded = expandedIdx === idx
+        const title = String(item[titleKey] || `Item ${idx + 1}`)
+        const subtitle = subtitleKey ? String(item[subtitleKey] || '') : ''
+
+        return (
+          <div key={idx} className="border border-white/[0.06] rounded-xl overflow-hidden">
+            <button
+              onClick={() => setExpandedIdx(isExpanded ? null : idx)}
+              className="w-full flex items-center gap-3 px-4 py-3 hover:bg-white/[0.02] text-left"
+            >
+              <div className="flex items-center gap-1 text-white/30">
+                <button
+                  onClick={e => { e.stopPropagation(); moveUp(idx) }}
+                  className="hover:text-white/60 p-0.5"
+                  title="Move up"
+                >
+                  <GripVertical className="w-3 h-3" />
+                </button>
+              </div>
+              {isExpanded ? <ChevronDown className="w-4 h-4 text-white/40" /> : <ChevronRight className="w-4 h-4 text-white/40" />}
+              <div className="flex-1 min-w-0">
+                <span className="text-sm text-white/90 font-medium truncate block">{title}</span>
+                {subtitle && <span className="text-xs text-white/40 truncate block">{subtitle}</span>}
+              </div>
+              <span className="text-[9px] text-white/30 font-mono">#{idx + 1}</span>
+              <button
+                onClick={e => { e.stopPropagation(); removeItem(idx) }}
+                className="text-white/30 hover:text-rose-400 p-1"
+                title="Remove"
+              >
+                <Trash2 className="w-3.5 h-3.5" />
+              </button>
+            </button>
+            {isExpanded && (
+              <div className="px-4 pb-4 pt-1 border-t border-white/[0.04] space-y-4">
+                {renderCard(item, (key, value) => updateItem(idx, key, value))}
+              </div>
+            )}
+          </div>
+        )
+      })}
+      <button
+        onClick={addItem}
+        className="w-full flex items-center justify-center gap-2 py-2.5 text-xs text-white/50 hover:text-white border border-dashed border-white/[0.1] hover:border-white/[0.2] rounded-xl transition-colors"
+      >
+        <Plus className="w-3.5 h-3.5" /> {addLabel || 'Add item'}
+      </button>
+    </div>
+  )
+}

pitch-deck/components/pitch-admin/editors/FormField.tsx

@@ -0,0 +1,69 @@
+'use client'
+
+interface FormFieldProps {
+  label: string
+  value: string | number | boolean
+  onChange: (v: string | number | boolean) => void
+  type?: 'text' | 'number' | 'date' | 'url' | 'checkbox' | 'select' | 'color'
+  placeholder?: string
+  options?: { value: string; label: string }[]
+  hint?: string
+}
+
+export default function FormField({
+  label, value, onChange, type = 'text', placeholder, options, hint,
+}: FormFieldProps) {
+  const inputClass = 'w-full bg-black/30 border border-white/10 rounded-lg px-3 py-2 text-sm text-white focus:outline-none focus:ring-2 focus:ring-indigo-500/40 placeholder:text-white/20'
+
+  return (
+    <div>
+      <label className="block text-xs font-medium text-white/60 uppercase tracking-wider mb-2">{label}</label>
+
+      {type === 'checkbox' ? (
+        <label className="flex items-center gap-2 cursor-pointer">
+          <input
+            type="checkbox"
+            checked={!!value}
+            onChange={e => onChange(e.target.checked)}
+            className="w-4 h-4 rounded border-white/20 bg-black/30 text-indigo-500 focus:ring-indigo-500/40"
+          />
+          <span className="text-sm text-white/70">{placeholder || label}</span>
+        </label>
+      ) : type === 'select' && options ? (
+        <select
+          value={String(value)}
+          onChange={e => onChange(e.target.value)}
+          className={inputClass}
+        >
+          {options.map(o => <option key={o.value} value={o.value}>{o.label}</option>)}
+        </select>
+      ) : type === 'color' ? (
+        <div className="flex items-center gap-2">
+          <input
+            type="color"
+            value={String(value) || '#6366f1'}
+            onChange={e => onChange(e.target.value)}
+            className="w-10 h-10 rounded-lg border border-white/10 cursor-pointer bg-transparent"
+          />
+          <input
+            type="text"
+            value={String(value)}
+            onChange={e => onChange(e.target.value)}
+            className={`${inputClass} flex-1`}
+            placeholder="#6366f1"
+          />
+        </div>
+      ) : (
+        <input
+          type={type}
+          value={value as string | number}
+          onChange={e => onChange(type === 'number' ? Number(e.target.value) || 0 : e.target.value)}
+          placeholder={placeholder}
+          className={inputClass}
+        />
+      )}
+
+      {hint && <p className="text-[10px] text-white/30 mt-1">{hint}</p>}
+    </div>
+  )
+}

pitch-deck/components/pitch-admin/editors/RowTable.tsx

@@ -0,0 +1,92 @@
+'use client'
+
+import { Plus, Trash2 } from 'lucide-react'
+
+interface RowTableProps {
+  rows: Record<string, unknown>[]
+  onChange: (rows: Record<string, unknown>[]) => void
+  columns?: { key: string; label: string; type?: 'text' | 'number' }[]
+  addLabel?: string
+}
+
+export default function RowTable({ rows, onChange, columns, addLabel }: RowTableProps) {
+  // Auto-detect columns from first row if not provided
+  const cols = columns || (rows.length > 0
+    ? Object.keys(rows[0]).filter(k => k !== 'id' && k !== 'sort_order').map(k => ({
+        key: k,
+        label: k.replace(/_/g, ' '),
+        type: (typeof rows[0][k] === 'number' ? 'number' : 'text') as 'text' | 'number',
+      }))
+    : [])
+
+  function updateCell(rowIdx: number, key: string, value: string) {
+    const col = cols.find(c => c.key === key)
+    const parsedValue = col?.type === 'number' ? (Number(value) || 0) : value
+    onChange(rows.map((r, i) => i === rowIdx ? { ...r, [key]: parsedValue } : r))
+  }
+
+  function addRow() {
+    const newRow: Record<string, unknown> = {}
+    cols.forEach(c => { newRow[c.key] = c.type === 'number' ? 0 : '' })
+    // Carry over id-like fields
+    if (rows.length > 0 && 'id' in rows[0]) {
+      newRow.id = (rows.length + 1)
+    }
+    if (rows.length > 0 && 'sort_order' in rows[0]) {
+      newRow.sort_order = rows.length
+    }
+    onChange([...rows, newRow])
+  }
+
+  function removeRow(idx: number) {
+    onChange(rows.filter((_, i) => i !== idx))
+  }
+
+  if (cols.length === 0) return <div className="text-white/40 text-sm">No columns detected</div>
+
+  return (
+    <div>
+      <div className="overflow-x-auto">
+        <table className="w-full text-sm">
+          <thead>
+            <tr className="border-b border-white/[0.08]">
+              {cols.map(c => (
+                <th key={c.key} className="text-left py-2 px-2 text-[10px] text-white/40 font-medium uppercase tracking-wider whitespace-nowrap">
+                  {c.label}
+                </th>
+              ))}
+              <th className="w-8" />
+            </tr>
+          </thead>
+          <tbody>
+            {rows.map((row, ri) => (
+              <tr key={ri} className="border-b border-white/[0.04] hover:bg-white/[0.02]">
+                {cols.map(c => (
+                  <td key={c.key} className="py-1 px-2">
+                    <input
+                      type={c.type || 'text'}
+                      value={(row[c.key] as string | number) ?? ''}
+                      onChange={e => updateCell(ri, c.key, e.target.value)}
+                      className="w-full bg-transparent border-b border-transparent hover:border-white/10 focus:border-indigo-500/50 text-white font-mono text-xs py-1 focus:outline-none min-w-[60px]"
+                    />
+                  </td>
+                ))}
+                <td className="py-1 px-1">
+                  <button onClick={() => removeRow(ri)} className="text-white/30 hover:text-rose-400 p-1" title="Remove">
+                    <Trash2 className="w-3 h-3" />
+                  </button>
+                </td>
+              </tr>
+            ))}
+          </tbody>
+        </table>
+      </div>
+      <button
+        onClick={addRow}
+        className="mt-2 text-xs text-white/50 hover:text-white flex items-center gap-1 px-2 py-1 rounded hover:bg-white/[0.04]"
+      >
+        <Plus className="w-3 h-3" /> {addLabel || 'Add row'}
+      </button>
+    </div>
+  )
+}

pitch-deck/middleware.ts

@@ -16,7 +16,7 @@ const PUBLIC_PATHS = [
 ]
 
 // Paths gated on the admin session cookie
-const ADMIN_GATED_PREFIXES = ['/pitch-admin', '/api/admin']
+const ADMIN_GATED_PREFIXES = ['/pitch-admin', '/api/admin', '/pitch-preview', '/api/preview-data']
 
 function isPublicPath(pathname: string): boolean {
   return PUBLIC_PATHS.some(p => pathname === p || pathname.startsWith(p + '/'))