fix: repair frontend ESLint errors and backend CI pipeline

.github/workflows/ci.yml

@@ -20,9 +20,8 @@ jobs:
       - uses: astral-sh/setup-uv@v6
         with:
           enable-cache: true
-      - run: uv sync --frozen --dev
-      - run: uv run ruff check core/ api/ db/ tests/
-      - run: uv run ruff format --check core/ api/ db/ tests/
+      - run: uv run --only-group lint ruff check core/ api/ db/ tests/
+      - run: uv run --only-group lint ruff format --check core/ api/ db/ tests/
 
   # ── Backend: tests ─────────────────────────────────────────────────────
   backend-test:
@@ -34,7 +33,7 @@ jobs:
       - uses: astral-sh/setup-uv@v6
         with:
           enable-cache: true
-      - run: uv sync --frozen --dev
+      - run: uv sync --frozen --group test
       - run: uv run pytest tests/ -v --tb=short
 
   # ── Frontend: lint + typecheck ─────────────────────────────────────────

.python-version

@@ -0,0 +1 @@
+3.13

frontend/components/chat/question-input.tsx

@@ -1,145 +1,145 @@
-'use client'
-
-import { useCallback, useEffect, useRef, useState } from 'react'
-
-import { Button } from '@/components/ui/button'
-import { Input } from '@/components/ui/input'
-import type { Question } from '@/lib/api-types'
-
-interface QuestionInputProps {
-  questions: Question[]
-  onSubmit?: (answers: Record<string, string>) => void
-}
-
-export function QuestionInput({ questions, onSubmit }: QuestionInputProps) {
-  const [selectedAnswers, setSelectedAnswers] = useState<Record<string, string>>({})
-  const [showOther, setShowOther] = useState<Record<number, boolean>>({})
-  const [otherValues, setOtherValues] = useState<Record<number, string>>({})
-  const submittedRef = useRef(false)
-
-  const isResolved = questions.every((q) => q.selected_answer)
-  const isInteractive = !!onSubmit && !isResolved && !submittedRef.current
-
-  // Auto-submit when all questions have a local answer
-  useEffect(() => {
-    if (
-      !submittedRef.current &&
-      onSubmit &&
-      questions.length > 0 &&
-      questions.every((q) => selectedAnswers[q.question])
-    ) {
-      submittedRef.current = true
-      onSubmit(selectedAnswers)
-    }
-  }, [selectedAnswers, questions, onSubmit])
-
-  const handleOptionClick = useCallback(
-    (question: Question, label: string) => {
-      if (submittedRef.current) return
-      setSelectedAnswers((prev) => ({ ...prev, [question.question]: label }))
-    },
-    []
-  )
-
-  const handleOtherSubmit = useCallback(
-    (questionIdx: number, question: Question) => {
-      const value = otherValues[questionIdx]
-      if (!value?.trim() || submittedRef.current) return
-      setSelectedAnswers((prev) => ({ ...prev, [question.question]: value.trim() }))
-    },
-    [otherValues]
-  )
-
-  return (
-    <div className="space-y-4 py-1">
-      {questions.map((q, qi) => {
-        const localAnswer = selectedAnswers[q.question]
-        const resolvedAnswer = q.selected_answer
-        const answered = !!localAnswer || !!resolvedAnswer
-
-        return (
-          <div key={qi} className="space-y-2">
-            {q.header && (
-              <p className="text-sm text-muted-foreground">{q.header}</p>
-            )}
-            <p className="text-sm font-medium">{q.question}</p>
-
-            <div className="flex flex-wrap gap-1.5">
-              {q.options.map((opt, oi) => {
-                const isSelected = resolvedAnswer === opt.label || localAnswer === opt.label
-
-                if (isInteractive && !localAnswer) {
-                  return (
-                    <Button
-                      key={oi}
-                      variant="outline"
-                      size="sm"
-                      onClick={() => handleOptionClick(q, opt.label)}
-                      title={opt.description || undefined}
-                      className="h-auto px-2 py-1 text-xs border-sky/30 bg-sky/5 hover:bg-sky/10 hover:border-sky/50"
-                    >
-                      {opt.label}
-                    </Button>
-                  )
-                }
-
-                return (
-                  <span
-                    key={oi}
-                    className={`inline-flex rounded-md border px-2 py-1 text-xs ${
-                      isSelected
-                        ? 'border-primary bg-primary/10 text-primary font-medium'
-                        : 'border-border/50 text-muted-foreground'
-                    }`}
-                  >
-                    {opt.label}
-                  </span>
-                )
-              })}
-              {isInteractive && !localAnswer && (
-                <Button
-                  variant="ghost"
-                  size="sm"
-                  onClick={() => setShowOther((prev) => ({ ...prev, [qi]: true }))}
-                  className="h-auto px-2 py-1 text-xs text-muted-foreground hover:text-foreground"
-                >
-                  Other
-                </Button>
-              )}
-            </div>
-
-            {/* Free-text answer that doesn't match any option */}
-            {(resolvedAnswer || localAnswer) && !q.options.some((o) => o.label === (resolvedAnswer || localAnswer)) && (
-              <p className="text-xs text-primary italic">&rarr; {resolvedAnswer || localAnswer}</p>
-            )}
-
-            {isInteractive && !localAnswer && showOther[qi] && (
-              <div className="flex gap-2">
-                <Input
-                  placeholder="Your answer..."
-                  value={otherValues[qi] || ''}
-                  onChange={(e) =>
-                    setOtherValues((prev) => ({ ...prev, [qi]: e.target.value }))
-                  }
-                  onKeyDown={(e) => {
-                    if (e.key === 'Enter') {
-                      e.preventDefault()
-                      handleOtherSubmit(qi, q)
-                    }
-                  }}
-                />
-                <Button
-                  size="sm"
-                  onClick={() => handleOtherSubmit(qi, q)}
-                  disabled={!otherValues[qi]?.trim()}
-                >
-                  Submit
-                </Button>
-              </div>
-            )}
-          </div>
-        )
-      })}
-    </div>
-  )
-}
+'use client'
+
+import { useCallback, useEffect, useRef, useState } from 'react'
+
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import type { Question } from '@/lib/api-types'
+
+interface QuestionInputProps {
+  questions: Question[]
+  onSubmit?: (answers: Record<string, string>) => void
+}
+
+export function QuestionInput({ questions, onSubmit }: QuestionInputProps) {
+  const [selectedAnswers, setSelectedAnswers] = useState<Record<string, string>>({})
+  const [showOther, setShowOther] = useState<Record<number, boolean>>({})
+  const [otherValues, setOtherValues] = useState<Record<number, string>>({})
+  const submittedRef = useRef(false)
+
+  const isResolved = questions.every((q) => q.selected_answer)
+  const isInteractive = !!onSubmit && !isResolved
+
+  // Auto-submit when all questions have a local answer
+  useEffect(() => {
+    if (
+      !submittedRef.current &&
+      onSubmit &&
+      questions.length > 0 &&
+      questions.every((q) => selectedAnswers[q.question])
+    ) {
+      submittedRef.current = true
+      onSubmit(selectedAnswers)
+    }
+  }, [selectedAnswers, questions, onSubmit])
+
+  const handleOptionClick = useCallback(
+    (question: Question, label: string) => {
+      if (submittedRef.current) return
+      setSelectedAnswers((prev) => ({ ...prev, [question.question]: label }))
+    },
+    []
+  )
+
+  const handleOtherSubmit = useCallback(
+    (questionIdx: number, question: Question) => {
+      const value = otherValues[questionIdx]
+      if (!value?.trim() || submittedRef.current) return
+      setSelectedAnswers((prev) => ({ ...prev, [question.question]: value.trim() }))
+    },
+    [otherValues]
+  )
+
+  return (
+    <div className="space-y-4 py-1">
+      {questions.map((q, qi) => {
+        const localAnswer = selectedAnswers[q.question]
+        const resolvedAnswer = q.selected_answer
+        const answered = !!localAnswer || !!resolvedAnswer
+
+        return (
+          <div key={qi} className="space-y-2">
+            {q.header && (
+              <p className="text-sm text-muted-foreground">{q.header}</p>
+            )}
+            <p className="text-sm font-medium">{q.question}</p>
+
+            <div className="flex flex-wrap gap-1.5">
+              {q.options.map((opt, oi) => {
+                const isSelected = resolvedAnswer === opt.label || localAnswer === opt.label
+
+                if (isInteractive && !localAnswer) {
+                  return (
+                    <Button
+                      key={oi}
+                      variant="outline"
+                      size="sm"
+                      onClick={() => handleOptionClick(q, opt.label)}
+                      title={opt.description || undefined}
+                      className="h-auto px-2 py-1 text-xs border-sky/30 bg-sky/5 hover:bg-sky/10 hover:border-sky/50"
+                    >
+                      {opt.label}
+                    </Button>
+                  )
+                }
+
+                return (
+                  <span
+                    key={oi}
+                    className={`inline-flex rounded-md border px-2 py-1 text-xs ${
+                      isSelected
+                        ? 'border-primary bg-primary/10 text-primary font-medium'
+                        : 'border-border/50 text-muted-foreground'
+                    }`}
+                  >
+                    {opt.label}
+                  </span>
+                )
+              })}
+              {isInteractive && !localAnswer && (
+                <Button
+                  variant="ghost"
+                  size="sm"
+                  onClick={() => setShowOther((prev) => ({ ...prev, [qi]: true }))}
+                  className="h-auto px-2 py-1 text-xs text-muted-foreground hover:text-foreground"
+                >
+                  Other
+                </Button>
+              )}
+            </div>
+
+            {/* Free-text answer that doesn't match any option */}
+            {(resolvedAnswer || localAnswer) && !q.options.some((o) => o.label === (resolvedAnswer || localAnswer)) && (
+              <p className="text-xs text-primary italic">&rarr; {resolvedAnswer || localAnswer}</p>
+            )}
+
+            {isInteractive && !localAnswer && showOther[qi] && (
+              <div className="flex gap-2">
+                <Input
+                  placeholder="Your answer..."
+                  value={otherValues[qi] || ''}
+                  onChange={(e) =>
+                    setOtherValues((prev) => ({ ...prev, [qi]: e.target.value }))
+                  }
+                  onKeyDown={(e) => {
+                    if (e.key === 'Enter') {
+                      e.preventDefault()
+                      handleOtherSubmit(qi, q)
+                    }
+                  }}
+                />
+                <Button
+                  size="sm"
+                  onClick={() => handleOtherSubmit(qi, q)}
+                  disabled={!otherValues[qi]?.trim()}
+                >
+                  Submit
+                </Button>
+              </div>
+            )}
+          </div>
+        )
+      })}
+    </div>
+  )
+}

frontend/components/dashboard/blocks/portaled-components.tsx

@@ -323,7 +323,6 @@ SelectItem.displayName = 'SelectItem'
  *
  * The `any` cast is required because the TS type is not exported from @blocknote/shadcn.
  */
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
 export const portaledShadCNComponents: any = {
   Popover: {
     Popover,

frontend/components/dashboard/card-editor.tsx

@@ -77,24 +77,21 @@ function CardEditor({ card, onContentChange, onEditorResize }: CardEditorProps)
   useEffect(() => {
     cardRegistry.set(card.id, card)
     return () => { cardRegistry.delete(card.id) }
-  }, [card.id, card.type, card.title, card.value, card.fig])
+  }, [card])
 
   const initialContent = useMemo(
     () => (card.content && card.content.length > 0 ? card.content : defaultContent(card)),
-    // Only compute once per card ID
-    // eslint-disable-next-line react-hooks/exhaustive-deps
+    // eslint-disable-next-line react-hooks/exhaustive-deps -- only compute once per card ID
     [card.id]
   )
 
   const editor = useCreateBlockNote({
     schema: dashboardSchema,
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     initialContent: initialContent as any,
   })
   editorRef.current = editor as unknown as { document: unknown[] }
 
   // Flush any pending debounced save when the component unmounts (e.g. tab switch).
-  // eslint-disable-next-line react-hooks/exhaustive-deps
   useEffect(() => {
     return () => {
       if (saveTimerRef.current) {

frontend/components/dashboard/dashboard-grid.tsx

@@ -83,9 +83,9 @@ export default function DashboardGrid({
   // Track cards and callback in refs so ResizeObserver/event handlers
   // always read fresh values without re-creating effects.
   const cardsRef = useRef(cards)
-  cardsRef.current = cards
+  useEffect(() => { cardsRef.current = cards }, [cards])
   const onLayoutChangeRef = useRef(onLayoutChange)
-  onLayoutChangeRef.current = onLayoutChange
+  useEffect(() => { onLayoutChangeRef.current = onLayoutChange }, [onLayoutChange])
 
   // IDs of cards the user has manually shrunk below content height.
   const compactedRef = useRef(new Set<string>())
@@ -115,13 +115,11 @@ export default function DashboardGrid({
   })
 
   // Persist layout on user drag stop
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const handleDragStop = useCallback((newLayout: any) => {
     onLayoutChange(layoutToItems(newLayout))
   }, [onLayoutChange])
 
   // Persist layout on user resize stop + track compaction
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const handleResizeStop = useCallback((newLayout: any, _oldItem: any, newItem: any) => {
     // If the user made the card shorter than its content, mark it compacted
     // so auto-height doesn't fight the user's choice.

frontend/lib/hooks/use-upload-message.ts

@@ -11,11 +11,10 @@ const MESSAGES = [
 ]
 
 export function useUploadMessage(active: boolean) {
-  const [idx, setIdx] = useState(0)
+  const [idx, setIdx] = useState(() => Math.floor(Math.random() * MESSAGES.length))
 
   useEffect(() => {
     if (!active) return
-    setIdx(Math.floor(Math.random() * MESSAGES.length))
     const id = setInterval(() => {
       setIdx((prev) => {
         let next: number