Refresh latest HK IPO candidate report

Request:
- Run the scheduled hk-ipo-analyst refresh as of 2026-06-23T07:00:25Z.
- Refresh the latest IPO candidate universe and online facts through the archivist before analysis.
- Rebuild the analysis dataset and publish the latest broad candidate report in Simplified Chinese.

Changes:
- Archived the HKEX current new-listing page for 2026-06-23 and added the new 00668 prospectus plus extracted text.
- Archived a fresh VBKR/Jieli T0.95 market-heat snapshot with 8 still-actionable rows while leaving same-day closed names out of the live T0.95 set.
- Archived 06067 and 06132 D1 price-performance responses, refreshed ipohk external history, and archived the 06067 2026-06-23 allotment-results clarification PDF.
- Rebuilt data/snapshots/analysis_model_v0_dataset.csv after the archive refresh.
- Wrote reports/2026-06-23_latest_ipo_candidates_analysis.md and mirrored the same content to reports/README.md.

Verification:
- Ran archive_hkex_current_new_listings.py, archive_hkex_documents.py, backfill_t1_demand_from_text.py, archive_t0_5_market_heat.py, archive_price_performance.py, archive_ipohk_history.py, extract_pdf_text.py, update_sync_state.py, and build_analysis_dataset.py with as-of 2026-06-23T07:00:25Z.
- Confirmed reports/README.md matches the dated report with cmp.
- Ran git diff --check and git diff --cached --check.
- Checked source_refs paths are repo-relative, existing, and hash-matching.
- Checked the latest 8 T0.95 live heat rows remain separate from official T1 demand rows.

Next useful context:
- As of 2026-06-23T07:00:25Z, 02335 and 06106 still have no archived official T1 demand rows and remain T1 data_gap names.
- 06067 D1 was positive at about +30.0%, while 06132 D1 was negative at about -49.6%, reinforcing the 18A-B risk guardrail.
- The 2026-06-23 HKEX current page shows 00668 as a new live candidate; its first VBKR/Jieli heat snapshot was only 0.32x.

data/raw/06067/price_history_yahoo_2026-06-20_2026-06-23.json

@@ -0,0 +1 @@
+{"chart":{"result":[{"meta":{"currency":"HKD","symbol":"6067.HK","exchangeName":"HKG","fullExchangeName":"HKSE","instrumentType":"EQUITY","firstTradeDate":null,"regularMarketTime":1782197316,"hasPrePostMarketData":false,"gmtoffset":28800,"timezone":"HKT","exchangeTimezoneName":"Asia/Hong_Kong","regularMarketPrice":11.67,"fiftyTwoWeekHigh":13.41,"fiftyTwoWeekLow":11.05,"regularMarketDayHigh":13.41,"regularMarketDayLow":11.05,"regularMarketVolume":59883645,"chartPreviousClose":8.98,"priceHint":3,"currentTradingPeriod":{"pre":{"timezone":"HKT","start":1782176400,"end":1782178200,"gmtoffset":28800},"regular":{"timezone":"HKT","start":1782178200,"end":1782202200,"gmtoffset":28800},"post":{"timezone":"HKT","start":1782202200,"end":1782202200,"gmtoffset":28800}},"dataGranularity":"1d","range":"","validRanges":["1d","5d"]},"timestamp":[1782197316],"indicators":{"quote":[{"open":[12.430000305175781],"low":[11.050000190734863],"high":[13.40999984741211],"close":[11.670000076293945],"volume":[59883645]}],"adjclose":[{"adjclose":[11.670000076293945]}]}}],"error":null}}

data/raw/06132/price_history_yahoo_2026-06-20_2026-06-23.json

@@ -0,0 +1 @@
+{"chart":{"result":[{"meta":{"currency":"HKD","symbol":"6132.HK","exchangeName":"HKG","fullExchangeName":"HKSE","instrumentType":"EQUITY","firstTradeDate":null,"regularMarketTime":1782197312,"hasPrePostMarketData":false,"gmtoffset":28800,"timezone":"HKT","exchangeTimezoneName":"Asia/Hong_Kong","regularMarketPrice":41.22,"fiftyTwoWeekHigh":82.0,"fiftyTwoWeekLow":38.5,"regularMarketDayHigh":82.0,"regularMarketDayLow":38.5,"regularMarketVolume":7487940,"chartPreviousClose":81.8,"priceHint":3,"currentTradingPeriod":{"pre":{"timezone":"HKT","end":1782178200,"start":1782176400,"gmtoffset":28800},"regular":{"timezone":"HKT","end":1782202200,"start":1782178200,"gmtoffset":28800},"post":{"timezone":"HKT","end":1782202200,"start":1782202200,"gmtoffset":28800}},"dataGranularity":"1d","range":"","validRanges":["1d","5d"]},"timestamp":[1782197312],"indicators":{"quote":[{"low":[38.5],"high":[82.0],"close":[41.220001220703125],"open":[81.80000305175781],"volume":[7487940]}],"adjclose":[{"adjclose":[41.220001220703125]}]}}],"error":null}}