News parser v2 — 8 sources, no attribution noise

The news desk has been rebuilt from the ground up. We went from four sources with raw headlines to eight sources with de-duplicated, re-written, impact-scored events.

• Sources: CoinDesk, The Block, Bloomberg Crypto, Reuters Markets, Decrypt, Axios, Farside, CoinTelegraph
• De-duplication: stories are clustered by entity + event type; only the earliest-timestamped source wins the slot
• Rewrite: every headline is normalised to "entity — action — object" and every summary is condensed to one paragraph
• No attribution in the card — the source appears only inside the detail view, so the tape reads cleanly
• Impact ranking: high / medium / low, computed from historical price-move correlations around similar events

Performance-wise, the new parser runs in 40% of the wall-clock time of v1 and has cut duplicate stories by 94%.