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/staging/056/01_ndtv-com-wayback.txt

@@ -0,0 +1,31 @@
+Kingpin Of Bitcoin Scam Worth Rs 485 Crore Murdered By Associates In Dehradun: Police
+
+Kingpin Of Bitcoin Scam Worth Rs 485 Crore Murdered In Dehradun: Police
+
+The attackers tortured Abdul Shakoor till he fell unconscious and left the body at the emergency ward of a private hospital in Dehradun on Thursday night before fleeing. They were arrested on Friday, the officer said.
+
+Kingpin of a bitcoin scam worth Rs 485 crore beaten to death in Dehradun: Cops (Representational Image)
+
+The kingpin of a bitcoin scam worth Rs 485 crore that had its roots in Kerala was beaten to death by five of his associates in Dehradun, a senior police official said this morning.
+
+"The scam has its roots in Kerala and the kingpin, Abdul Shakoor, as well as his associates hail from the southern state," senior police officer in Dehradun Arun Mohan Joshi said.
+
+The police officer added that a search was underway to arrest five more close aides of Abdul Shakoor - Ashique, Arshad, Yasin, Rehaab and Muneef.
+
+Giving details, the police officer said, "(Abdul) Shakoor ran a bitcoin business and had allegedly collected around Rs 485 crore for investing in crypto-currency from residents of Pandikkad, Manjeri and Malappuram in Kerala."
+
+"Shakoor's animosity with his team members started when he allegedly suffered losses in the business and escaped to Dehradun as people who had invested in bitcoins through his associates began chasing them for their money," police said.
+
+"When his associates asked him about the money, Shakoor allegedly told them that his bitcoin account had been hacked. Not convinced, his associates hatched a plan to retrieve the password of his account.
+
+They arrived in Dehradun, where Shakoor had been living in a rented house, and pressured him for the password. As Shakoor refused to give in, they began torturing him as they believed Shakoor still had hundreds of crores in his account and was deceiving them," police official Arun Joshi added.
+
+"The torture continued, ultimately leading to Shakoor's death," police officials said, adding that the body had multiple injury marks.
+
+"His killers took him to two hospitals in the city as he fell unconscious but when doctors at both facilities declared him dead, they fled leaving his body behind," Police officer Arun Joshi said.
+
+"The accused are being interrogated even as the search for five others is on," police officials said.
+
+Track Latest News Live on NDTV.com and get news updates from India and around the world
+
+Listen to the latest songs, only on JioSaavn.com

merge-output/staging/056/index.json

@@ -5,10 +5,13 @@
     "field": "url",
     "url": "https://www.ndtv.com/india-news/kingpin-of-bitcoin-scam-worth-rs-485-crore-murdered-by-associates-in-dehradun-police-2093504",
     "host": "ndtv.com",
-    "fetched_at": "2026-09-05T12:54:46+00:00",
-    "verdict": "BLOCKED",
-    "method": "raw",
-    "http": 403,
-    "note": "raw request refused; try the WebFetch path, which is a model transcription and must be labelled as such"
+    "fetched_at": "2026-09-05T13:31:46+00:00",
+    "verdict": "FETCHED",
+    "method": "wayback",
+    "snapshot": "20251217074518",
+    "archive_url": "http://web.archive.org/web/20251217074518/https://www.ndtv.com/india-news/kingpin-of-bitcoin-scam-worth-rs-485-crore-murdered-by-associates-in-dehradun-police-2093504",
+    "chars": 2534,
+    "sha256": "f14ab216eb4fdf3201323462afa05c859aa03be11e28311c416a5de7b052fd03",
+    "live_verdict": "BLOCKED"
   }
 ]