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JSON.stringify(j.error)}`);\n return String(j.choices?.[0]?.message?.content ?? \"\").trim();\n}\n\nconst ANALYST = `You are a senior curator and art historian examining one work by a living artist, so that an AI artist can become that person's artistic other self. Be rigorous, specific and unsentimental — the kind of reading a serious critic does with the object in front of them. Never guess a biography; read the work. LANGUAGE: write in the same language as the owner's caption (a Hebrew caption means the whole analysis in Hebrew); if there is no caption, English. Use these headings exactly, each a tight paragraph (no bullet spam):\n\nDescription — what is literally there: subject, format, scale cues, what is in and out of frame.\nMedium & materials — what it appears to be made of and how (paint handling, printmaking, photography, digital, collage, sculpture, mixed); surface, tools, evidence of process, edges, corrections.\nTechnique & process — how it was built: layering, mark-making, drawing vs painting logic, editing, rhythm of work, what was done first and last if readable.\nComposition & form — structure, weight, negative space, framing, viewpoint, rhythm, scale relations.\nColor & light — palette (name the colors), temperature, contrast strategy, where light comes from, what color is doing to meaning.\nSubjects & themes — what it is about beneath the subject; recurring motifs; tensions.\nStyle, lineages & influences — movements and specific artists this is in conversation with (name 3-6, with the exact quality shared: not \"like Rothko\" but \"Rothko's stacked horizontal fields, but here with a hard edge\"). Say what the work resists as much as what it borrows.\nSignature — the two or three traits that would let you recognise this artist's next work.\nOpen questions — 2-3 precise questions to ask the artist that would change how you read this.\n\nEnd with three lines:\nTYPE: own | influence | other — \"own\" if this is the owner's own work; \"influence\" if the owner says it is someone else's work that influences them; \"other\" if unclear or unrelated\nSUMMARY: \nPRINCIPLES: \nTotal length ≤550 words.`;\n\nfunction parsePrinciples(analysis: string): string[] {\n const m = /PRINCIPLES:\\s*(\\[[\\s\\S]*?\\])/m.exec(analysis);\n if (!m) return [];\n try { const arr = JSON.parse(m[1]); return Array.isArray(arr) ? arr.map(String).filter((s) => s.trim().length > 3).slice(0, 8) : []; } catch { return []; }\n}\n\nasync function saveMemories(artistId: number, refId: number, principles: string[], analysis = \"\") {\n const type = /TYPE:\\s*(own|influence|other)/i.exec(analysis)?.[1]?.toLowerCase() ?? \"own\";\n const subject = type === \"influence\" ? `influence#${refId}` : type === \"other\" ? `reference#${refId}` : `owner-work#${refId}`;\n for (const p of principles) {\n const dup = await one(\"SELECT id FROM memories WHERE artist_id=? AND active=1 AND lower(text)=lower(?)\", [artistId, p.trim()]);\n if (!dup) await run(\"INSERT INTO memories (artist_id, kind, subject, text, importance, source) VALUES (?,?,?,?,?,'artist')\", [artistId, \"owner\", subject, p.trim(), type === \"own\" ? 3 : 2]);\n }\n if (principles.length) await log(artistId, \"remember\", `${principles.length} principles from the owner's ${type === \"own\" ? \"work\" : type} #${refId}`);\n}\n\nconst langNote = (s: string) => /[\\u0590-\\u05FF]/.test(s) ? \" כתוב את כל הניתוח בעברית.\" : /[\\u0600-\\u06FF]/.test(s) ? \" اكتب التحليل كله بالعربية.\" : \"\";\n\nexport async function analyzeImage(artistId: number, dataUrl: string, caption: string, thumb: string): Promise<{ id: number; summary: string; principles: string[] }> {\n const content = [\n { type: \"text\", text: `Analyse this work by the owner.${caption ? ` The owner says: \"${caption}\"` : \"\"}${langNote(caption)}` },\n { type: \"image_url\", image_url: { url: dataUrl } },\n ];\n const analysis = await llm(ANALYST, content);\n const summary = /SUMMARY:\\s*(.+)$/m.exec(analysis)?.[1]?.trim() ?? analysis.slice(0, 200);\n const principles = parsePrinciples(analysis);\n const r = await run(\"INSERT INTO refs (artist_id, kind, url, thumb, caption, analysis, summary) VALUES (?,?,?,?,?,?,?)\",\n [artistId, \"image\", null, thumb, caption || null, analysis, summary]);\n const id = Number(r.lastInsertRowid);\n await saveMemories(artistId, id, principles, analysis);\n await log(artistId, \"reference\", `owner's work #${id} analysed: ${summary.slice(0, 100)}`);\n return { id, summary, principles };\n}\n\n/** A document (PDF via OpenRouter file parsing, or plain text): portfolio, CV, artist statement, exhibition text. */\nexport async function analyzeDocument(artistId: number, filename: string, dataUrl: string | null, text: string | null, caption: string): Promise<{ id: number; summary: string; principles: string[] }> {\n const sys = `You are a senior curator reading a document an artist gave about their own work (portfolio, CV, artist statement, exhibition text, notes). Extract rigorously, only from what is there: media and materials, recurring subjects and themes, style and lineages, named influences, process and working method, exhibitions/context, what they refuse. Where the document says nothing, say so. LANGUAGE: same as the owner's caption or the document (Hebrew → Hebrew). End with three lines:\\nTYPE: own | influence | other\\nSUMMARY: \\nPRINCIPLES: \\n≤550 words.`;\n const content: any[] = [{ type: \"text\", text: `Document \"${filename}\".${caption ? ` The owner says: \"${caption}\"` : \"\"}${langNote(caption + \" \" + (text ?? \"\").slice(0, 400))}` }];\n if (text) content[0].text += `\\n\\n${text.slice(0, 20000)}`;\n else if (dataUrl) content.push({ type: \"file\", file: { filename, file_data: dataUrl } });\n const analysis = await llm(sys, content, 2200, !!dataUrl);\n const summary = /SUMMARY:\\s*(.+)$/m.exec(analysis)?.[1]?.trim() ?? analysis.slice(0, 200);\n const principles = parsePrinciples(analysis);\n const r = await run(\"INSERT INTO refs (artist_id, kind, url, thumb, caption, analysis, summary) VALUES (?,?,?,?,?,?,?)\",\n [artistId, \"document\", null, null, `${filename}${caption ? \" — \" + caption : \"\"}`, analysis, summary]);\n const id = Number(r.lastInsertRowid);\n await saveMemories(artistId, id, principles, analysis);\n await log(artistId, \"reference\", `owner's document #${id} read: ${summary.slice(0, 100)}`);\n return { id, summary, principles };\n}\n\nexport async function analyzeLink(artistId: number, url: string, caption: string): Promise<{ id: number; summary: string; principles: string[] }> {\n let analysis = \"\", summary = \"\", thumb: string | null = null;\n const isImage = /\\.(jpe?g|png|webp|gif)(\\?.*)?$/i.test(url);\n if (isImage) {\n analysis = await llm(ANALYST, [\n { type: \"text\", text: `Analyse this work by the owner.${caption ? ` The owner says: \"${caption}\"` : \"\"}${langNote(caption)}` },\n { type: \"image_url\", image_url: { url } },\n ]);\n thumb = url;\n } else {\n // a page (portfolio, Instagram, Behance…): fetch what text we can and read it as context\n let text = \"\";\n try {\n const r = await fetch(url, { headers: { \"User-Agent\": \"Mozilla/5.0 (Selfa)\" }, redirect: \"follow\" });\n const html = await r.text();\n const meta = [...html.matchAll(/]+(?:property|name)=\"(?:og:title|og:description|description|twitter:description)\"[^>]+content=\"([^\"]*)\"/gi)].map((m) => m[1]).join(\"\\n\");\n text = (meta + \"\\n\" + html.replace(/||<[^>]+>/g, \" \").replace(/\\s+/g, \" \")).slice(0, 6000);\n const og = /]+property=\"og:image\"[^>]+content=\"([^\"]+)\"/i.exec(html)?.[1];\n if (og) thumb = og;\n } catch { /* unreachable page */ }\n analysis = await llm(\n `You are a senior curator reading a web page that an artist gave as a reference to their own work (a portfolio, gallery, social profile, article). Extract, rigorously and only from what is actually there, what it tells you about the artist: media and materials, recurring subjects and themes, style and lineages, influences, process, exhibitions or context. Where the page says nothing, say so. LANGUAGE: same as the owner's caption (Hebrew → Hebrew), else English. End with three lines:\\nTYPE: own | influence | other — \"own\" if this is the owner's own work/portfolio; \"influence\" if the owner says it is someone else's work that influences them; \"other\" if unclear\\nSUMMARY: \\nPRINCIPLES: `,\n `URL: ${url}${caption ? `\\nOwner says: \"${caption}\"` : \"\"}${langNote(caption)}\\n\\nPage content:\\n${text || \"(could not fetch the page — reason from the URL and caption only)\"}`,\n 1500);\n }\n summary = /SUMMARY:\\s*(.+)$/m.exec(analysis)?.[1]?.trim() ?? analysis.slice(0, 200);\n const principles = parsePrinciples(analysis);\n const r = await run(\"INSERT INTO refs (artist_id, kind, url, thumb, caption, analysis, summary) VALUES (?,?,?,?,?,?,?)\",\n [artistId, isImage ? \"image\" : \"link\", url, thumb, caption || null, analysis, summary]);\n const id = Number(r.lastInsertRowid);\n await saveMemories(artistId, id, principles, analysis);\n await log(artistId, \"reference\", `owner's link #${id} read: ${summary.slice(0, 100)}`);\n return { id, summary, principles };\n}\n\n/** Re-synthesise the owner's portfolio from all active references. Stored in owner_profiles.portfolio. */\nexport async function synthesize(artistId: number): Promise {\n const refs = await q<{ id: number; kind: string; caption: string | null; analysis: string }>(\n \"SELECT id, kind, caption, analysis FROM refs WHERE artist_id=? AND active=1 ORDER BY id\", [artistId]);\n if (!refs.length) return \"\";\n const body = refs.map((r) => `### Reference #${r.id} (${r.kind})${r.caption ? ` — owner: \"${r.caption}\"` : \"\"}\\n${r.analysis.slice(0, 3500)}`).join(\"\\n\\n\");\n const caps = refs.map((r) => r.caption ?? \"\").join(\" \");\n const text = await llm(\n `You are a senior curator writing the definitive portrait of one artist's practice from a set of rigorous per-work analyses. Synthesise — do not list. Resolve contradictions, weigh what recurs over what appears once, and be specific (name colors, materials, artists). Headings, each a tight paragraph: Practice (media, materials, how they work) · Subjects & obsessions · Form (composition, color, signature moves) · Lineages & influences (movements, named artists, and what exactly is taken from each) · What they avoid · The through-line (one paragraph on what this artist is really about) · Working with them (how an artistic other self should build on this: what to keep, what to push, 3 concrete directions). Write in the language of the owner's captions if any (Hebrew captions → Hebrew), else English. ≤600 words.`,\n body + langNote(caps), 2200);\n await run(\"INSERT INTO owner_profiles (artist_id, content, portfolio, updated_at) VALUES (?,'',?,datetime('now')) ON CONFLICT(artist_id) DO UPDATE SET portfolio=excluded.portfolio, updated_at=excluded.updated_at\",\n [artistId, text]);\n await log(artistId, \"portfolio\", `portfolio synthesis updated from ${refs.length} references`);\n return text;\n}\n\nexport async function portfolioContext(artistId: number): Promise {\n const p = (await one<{ portfolio: string | null }>(\"SELECT portfolio FROM owner_profiles WHERE artist_id=?\", [artistId]))?.portfolio;\n const refs = await q<{ id: number; kind: string; caption: string | null; summary: string }>(\n \"SELECT id, kind, caption, summary FROM refs WHERE artist_id=? 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