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chore: update CHANGELOG_PENDING with Transceiver Academy entry

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Rene Fichtmueller 2026-05-14 22:32:06 +02:00
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CHANGELOG_PENDING.md
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# TIP Changelog # TIP Changelog
Format: `{"d":"YYYY-MM-DD","t":"TYPE","m":"Description"}` Format: `{"d":"YYYY-MM-DD","t":"TYPE","m":"Description"}`
{"d":"2026-05-14","t":"FEAT","m":"Transceiver Academy: full API-backed customer and employee training platform. 5 categories (Standards, Form Factors, Switches & Compatibility, Fiber & Infrastructure, Testing & Buying), 22 detailed bilingual lessons (EN+DE), 74 quiz questions. API: GET /api/training/categories, /lessons, /lessons/:id, /quiz, /stats — public route, no auth required. Dashboard UI: language toggle EN/DE, category tabs, lesson cards with level badges, full lesson viewer (paragraphs/tables/callouts/code/formulas), per-lesson and per-category quiz engine with auto-advance dots progress, A-F grade results, localStorage progress tracking. Replaces old inline LLM-training data module."}
{"d":"2026-05-14","t":"UI","m":"Price History Chart: replaced 260×60px sparkline with full interactive SVG chart (520×200px). Features: multi-vendor colored polylines with end-point dots, Y-axis labels (USD normalized), X-axis date ticks (MM-DD), horizontal grid lines, hover cursor line + floating tooltip showing all vendor prices for hovered day, vendor legend with click-to-toggle visibility, time range selector (7d/14d/30d) with live re-fetch, current best prices table (FX-normalized to USD). FX normalization: EUR×1.08, GBP×1.27. Supports up to 8 vendors (indigo/orange/green/yellow/blue/red/purple/cyan palette). No API changes — existing GET /api/price-history/:id endpoint already returned price_max/min/avg per vendor per day."} {"d":"2026-05-14","t":"UI","m":"Price History Chart: replaced 260×60px sparkline with full interactive SVG chart (520×200px). Features: multi-vendor colored polylines with end-point dots, Y-axis labels (USD normalized), X-axis date ticks (MM-DD), horizontal grid lines, hover cursor line + floating tooltip showing all vendor prices for hovered day, vendor legend with click-to-toggle visibility, time range selector (7d/14d/30d) with live re-fetch, current best prices table (FX-normalized to USD). FX normalization: EUR×1.08, GBP×1.27. Supports up to 8 vendors (indigo/orange/green/yellow/blue/red/purple/cyan palette). No API changes — existing GET /api/price-history/:id endpoint already returned price_max/min/avg per vendor per day."}
{"d":"2026-05-14","t":"FEAT","m":"Procurement: 5 neue Intelligence-Sektionen. (E) 🟢 Buy-Now Intel — Top buy_now Reorder Signals aus 211k preberechneten Signalen, filterbar nach Form Factor, Signalstärke-Balken, Preis/Stock-Trend, Gründe als Tooltip. API: GET /api/procurement/reorder-top. (A) 💰 Arbitrage — FX-Preis vs. Competitor-Preis für 59k Equivalenz-Paare mit Preisdaten auf beiden Seiten, normalisiert auf USD (EUR×1.08, GBP×1.27), sortiert nach Ersparnis-%. API: GET /api/procurement/arbitrage. (B) 🖥 Switch Compat — Suche nach Switch-Modell (Cisco, Juniper, Arista etc.), zeigt alle kompatiblen Transceiver mit Preis + Verifikationsmethode. 58k Compatibility-Rows, 429 Switches. API: GET /api/procurement/switch-compat?search=. (C) ⚠️ Supply Squeeze — Multi-Signal-Detektor: 4 parallele Quellen (Preis-Momentum 30d vs 60d, Hype-Phase, AI-Cluster-Transceiver-Nachfrage, Stock-Level-Verteilung). Severity: critical/warning/watch. API: GET /api/procurement/supply-squeeze. (D) 🪦 Dead Stock Revival — 7.297 Dead-Stock-SKUs gegen Hype-Cycle-Phasen: zeigt welche Lagerhüter in Technologieklassen liegen die gerade aufsteigen (ascending hype phases, score >30). API: GET /api/procurement/dead-stock-revival."} {"d":"2026-05-14","t":"FEAT","m":"Procurement: 5 neue Intelligence-Sektionen. (E) 🟢 Buy-Now Intel — Top buy_now Reorder Signals aus 211k preberechneten Signalen, filterbar nach Form Factor, Signalstärke-Balken, Preis/Stock-Trend, Gründe als Tooltip. API: GET /api/procurement/reorder-top. (A) 💰 Arbitrage — FX-Preis vs. Competitor-Preis für 59k Equivalenz-Paare mit Preisdaten auf beiden Seiten, normalisiert auf USD (EUR×1.08, GBP×1.27), sortiert nach Ersparnis-%. API: GET /api/procurement/arbitrage. (B) 🖥 Switch Compat — Suche nach Switch-Modell (Cisco, Juniper, Arista etc.), zeigt alle kompatiblen Transceiver mit Preis + Verifikationsmethode. 58k Compatibility-Rows, 429 Switches. API: GET /api/procurement/switch-compat?search=. (C) ⚠️ Supply Squeeze — Multi-Signal-Detektor: 4 parallele Quellen (Preis-Momentum 30d vs 60d, Hype-Phase, AI-Cluster-Transceiver-Nachfrage, Stock-Level-Verteilung). Severity: critical/warning/watch. API: GET /api/procurement/supply-squeeze. (D) 🪦 Dead Stock Revival — 7.297 Dead-Stock-SKUs gegen Hype-Cycle-Phasen: zeigt welche Lagerhüter in Technologieklassen liegen die gerade aufsteigen (ascending hype phases, score >30). API: GET /api/procurement/dead-stock-revival."}
{"d":"2026-05-14","t":"FEAT","m":"Crawler Intelligence: Data Quality panel. New GET /api/scrapers/data-quality endpoint — 4 parallel queries over 200,617 transceiver_verification_evidence rows: (1) coverage breakdown (price 11,366/18,146 = 62%, image 12,333/68%, details 17,085/94%, competitor_match 399/2%, quarantined 1,193); (2) all 10 evidence types with count + avg confidence + product count + last seen; (3) robot/scraper contributions table (17 robots ranked by output); (4) daily activity last 14 days. Dashboard Crawler Intelligence tab: new 🔬 Data Quality section with coverage progress bars (color-coded ≥80% green / ≥50% amber / red), evidence type table, SVG sparkline bar chart for 14-day activity, robot contributions table with live/stale dot indicators."} {"d":"2026-05-14","t":"FEAT","m":"Crawler Intelligence: Data Quality panel. New GET /api/scrapers/data-quality endpoint — 4 parallel queries over 200,617 transceiver_verification_evidence rows: (1) coverage breakdown (price 11,366/18,146 = 62%, image 12,333/68%, details 17,085/94%, competitor_match 399/2%, quarantined 1,193); (2) all 10 evidence types with count + avg confidence + product count + last seen; (3) robot/scraper contributions table (17 robots ranked by output); (4) daily activity last 14 days. Dashboard Crawler Intelligence tab: new 🔬 Data Quality section with coverage progress bars (color-coded ≥80% green / ≥50% amber / red), evidence type table, SVG sparkline bar chart for 14-day activity, robot contributions table with live/stale dot indicators."}