feat(sources): Wayback pass, automatic trimming, detention rule, ten cases re-sourced

Second and third rounds on the dossier pipeline, reviewed locally before commit.

Retrieval
- wayback_pass.py: retries every BLOCKED/DEAD/THIN/ERROR linked source through
  the Wayback Machine; blocks carry the snapshot date, archive URL and the live
  verdict. 143 slots retried: 93 fetched, 37 no snapshot, 12 script shells, 1 PDF.
- fetch_sources.py: fetch_wayback() helper.
- add_extra_sources.py: files staged extra_* finds (web search, not on the DB
  record) into the store with a provenance note.
- Cases re-sourced by web search: 248 (Oslo: Document.no, Avisa Oslo, NRK; the
  linked Le Parisien piece is case 242 and is marked OFF-CASE), 258 Kharkiv,
  260 Singapore, 358 Bangkok, 365 Las Vegas, 388 Verneuil-sur-Seine, 390 Zoersel,
  430 Homestead. 341 of 364 cases now hold a fetched article; 11, 66 and 399
  have no public text source (podcast, police video, direct victim report).

Trimming
- auto_trim.py: case-anchored furniture cut for UNTRIMMED blocks. Finds the body
  run that mentions the case, merges across subheadings and short furniture
  gaps, drops teasers, share bars, date/URL/caption lines and subscription
  pitches; refuses pages with no record term or almost no body. 302 blocks
  trimmed; 16 left on auto-trim-review.md (7 OFF-CASE suspects). Every cut is
  labelled AUTO-TRIMMED, UNREVIEWED in the dossier; the full extract stays in
  staging/. Decisions with anchors in trim-decisions-auto.json.
- build_cases.py / verify_all.py: banners for auto-trimmed and archived blocks,
  staged-file check extended to Wayback blocks, flag legend under the record.

Detention rule
- README "Definitions": the DB field `kidnappings` is the DETENTION violence
  type (victim, guard, staff or relative held to force submission or execute
  the theft), distinct from the Kidnapping scenario (taken away and held).
- detention-flag-review.md / detention-flag-corrections.json: 40 records
  reviewed with evidence; 30 set-to-1 proposals accepted by the owner on
  2026-09-06 (listed in corrections-approved.md), 10 still open.
- apply_detention_wording.py: "Violence Used" in the 70 reviewed summaries now
  names detention explicitly (62 of 70 labelled), supported by the summary's
  own text; idempotent; supersedes the batch scripts' wording.

Worklist and docs
- sofia-worklist.md: 248 decisions, detention rule item replacing the old
  "no abduction" item, fresh-search section for the textless cases.
- README-START-HERE.md: progress notes, run commands, next steps.
- Bug fixed in passing: Wayback blocks stored in-memory text with carriage
  returns; now stored as read back from disk.

verify_all.py PASSES (2321 checks).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZZENdTLzNGsbNy4DyF1yt

merge-output/sources/375_52-year-old.txt

@@ -26,6 +26,9 @@ DATABASE RECORD
   notes               The victim drove to Trincity to meet a 33 y/o man he had been trading cryptocurrency with for nearly two years. The man entered the vehicle as he had done in previous transactions. Moments after giving him the cash, two armed men wearing hoodies approached both sides of the vehicle and announced a robbery. They smashed their way in, grabbed the cash and the victims’ mobile phones, and escaped in a waiting car.
   has_processed_date  0
   created_at          2025-12-09 13:36:06
+  (flag legend: 'kidnappings' is the DETENTION flag — 1 when the victim was held against
+   their will at any point, tied, locked in, held at gunpoint or taken away; it is NOT the
+   same as the 'Kidnapping' scenario, which means taken away and held. See README, Definitions.)
 
 AI SUMMARY  [generated at bulk import, NOT verified against sources]
   **Victim:** 52-year-old cryptocurrency holder in Trinidad and Tobago
@@ -44,19 +47,19 @@ LINKED SOURCES
   [url]  https://cryptonews.com/news/trinidad-crypto-robbery-wrench-attacks-rise/
 
 ------------------------------------------------------------------------------------------------
-FETCHED ARTICLE 1  [RAW EXTRACT — NOT YET TRIMMED]
-  !! This is the whole page as extracted. It still contains site furniture,
-  !! and may contain teaser headlines for UNRELATED cases. Trim on read-through.
-  !! Do not quote from it without checking the passage belongs to this case.
+FETCHED ARTICLE 1  [AUTO-TRIMMED — UNREVIEWED]
+  !! Furniture was cut by a script keyed on this case's record, not by a person.
+  !! It may still carry passages about OTHER cases from a round-up article.
+  !! The full page extract is kept in staging/ if a cut needs revisiting.
   Source     cryptonews.com
   URL        https://cryptonews.com/news/trinidad-crypto-robbery-wrench-attacks-rise/
   Field      url
   Retrieved  2026-08-06T13:45:54+00:00 via raw HTTP retrieval, deterministic extraction (HTTP 200)
   Language   unknown
-  Kept       paragraphs ALL 56 paragraphs, untrimmed
-  Length     7,087 chars
-  Integrity  sha256 9c27968aac934bb867820224490cf89c05778f434c11390373084978094cb0c4
-  Trimmed    NOT TRIMMED. Full page extract; trim on read-through.
+  Kept       paragraphs 0-37 of 56
+  Length     5,450 chars
+  Integrity  sha256 b70898ab7fbec49d88ac8e7c3a6bbcb4c0df469a8dd0c4a6cdb7f7b70bf6209f
+  Trimmed    AUTO-TRIMMED, unreviewed: kept paragraphs 0-37; dropped 0 leading and 18 trailing paragraphs. Case-term hits on page: 24.
   Caveat     retrieved from a live page on the date above. Unlike text copied
              from the spreadsheet, there is no second copy to hash it against.
 ------------------------------------------------------------------------------------------------
@@ -145,42 +148,6 @@ Is XRP Price About to Fall Below $1 for the First Time in Years?
 
 Strategy Hasn’t Bought Bitcoin in 6 Weeks and Just Sold at a Loss Again: What Does Saylor’s New Framework Actually Mean?
 
-One Company Owns 4.8% of All Ethereum in Circulation: Ethereum Price Prediction Hasn’t Reacted Yet
-
-Best Crypto to Buy Now in August 2026 – Top Crypto to Invest In
-
-New Cryptocurrencies to Invest in Today – Top New Crypto Coins
-
-Early Access to 6 New & Upcoming Coinbase Listings in August 2026
-
-10 New & Upcoming Binance Listings in 2026
-
-Next Crypto to Explode in 2026 – Our Top Picks
-
-Bitcoin (BTC) Price Prediction 2026, 2027 – 2030
-
-XRP (XRP) Price Prediction 2026, 2027 – 2030
-
-Ethereum Price Prediction 2026, 2027 – 2030
-
-At Cryptonews, we aim to make cryptocurrency, blockchain, and Web3 understandable, and information available to everyone, no matter what level you are in your investment journey. Founded in 2017, Cryptonews has been dedicated to delivering reliable, multilingual coverage of the cryptocurrency industry.
-
-Discover trending tokens still in presale — early-stage picks with potential.
-
-Smart tools made for everyday crypto users
-
-Canadian Family Sexually Assaulted in $1.6M Bitcoin Wrench Attack — Attacker Handed 7 Years
-
-Fake Delivery Driver Steals $11M in Crypto at Gunpoint — ‘Wrench Attacks’ Hit Record High
-
-Hassan, a Cryptonews.com journalist with 6+ years of experience in Web3 journalism, brings deep knowledge across Crypto, Web3 Gaming, NFTs, and Play-to-Earn sectors. His work has appeared in Blockchainjournals, NFT Plazas, Crypto User Guide, PlayToEarn Diary, and Crypto Basic.
-
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-
 ================================================================================================
 generated from attacks-export-Gart-website.json + reported_K&R  |  case 375
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