add arcodange-bank-reco — Qonto + Wise reconciliation against Dolibarr

V6 — the first cross-system skill (under arcodange-* not dolibarr-*).
Closes the loop between what Dolibarr says (ERP-internal) and what the
bank actually saw.

What ships:
- arcodange-bank-reco/scripts/bank-curl.sh        unified read-only wrapper for Qonto + Wise
- arcodange-bank-reco/scripts/bank-probe.sh       auth + discovery (org slug, profile id, balances)
- arcodange-bank-reco/scripts/qonto-transactions  Qonto txn lister with pagination + filters
- arcodange-bank-reco/scripts/wise-transactions   Wise activity lister with --enrich for wire refs
- arcodange-bank-reco/scripts/bank-match.sh       3-bucket reconciliation (matched/bank-only/dol-only)
                                                  with internal Wise↔Qonto consolidation detection
- arcodange-bank-reco/scripts/bank-balance.sh     live balances + Dolibarr cumulative-by-fk_account

The headline bank-curl.sh is SCA-aware (Wise RSA dance) even though we
don't end up using it: the EU statement endpoint is region-blocked
("Funding transfers and retrieving balance statements via API are not
supported except for accounts based in the US, Canada, Australia, New
Zealand, Singapore, and Malaysia" per Wise docs). The wrapper supports
SCA so when/if Wise opens it, we're ready.

The pivot that unblocked Wise incoming: /v1/profiles/{pid}/activities
(documented at https://docs.wise.com/api-reference/activity/activitylist.md)
returns ALL movements in a unified HTML-tagged feed, no SCA required.
Parsing strips the HTML and recovers structured amount/sign/currency.

CLI integration:
- bin/arcodange bank {probe,qonto-transactions,wise-transactions,match,balance,curl}
- dolibarr/SKILL.md catalogue + Pointers updated
- dolibarr/README.md env schema extended with QONTO_*, WISE_*

Live baseline findings to raise with the cohort review (captured in
examples/bank-match-2026-01-to-05.txt):
- Wise 2026-05-29 +2147 EUR Kissmetrics NOT YET in Dolibarr
- Qonto bank-only: MISTRAL.AI 172.68, CLAUDE.AI 180, URSSAF 493, FOUREZ +1000
- 6 movements matched cleanly across Jan-May 2026
- Wise→Qonto 5000 EUR consolidation on 2026-03-13 auto-detected as internal
- Live balance: Qonto 4191.54 + Wise 5308.25 = 9499.79 EUR

V7 candidates noted in SKILL.md out-of-scope: reference-based matching
via the Wise --enrich wire refs (FOR INVOICE FAC***), multi-row Dolibarr
sub-payment aggregation, smarter avoir cycle handling.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.claude/skills/dolibarr/README.md

@@ -10,6 +10,15 @@ DOLIBARR_URL=https://erp.arcodange.lab
 DOLIBARR_API_KEY=<get from Dolibarr UI: Users → ai_agent → API key>
 DOLIBARR_USER=ai_agent
 DOLIBARR_PASSWORD=<the ai_agent password, only needed for occasional UI login>
+
+# Required by arcodange-bank-reco only (omit if you only use dolibarr-* skills)
+QONTO_LOGIN=arcodange-XXXXX
+QONTO_SECRET_KEY=<from Qonto Settings → Integrations → API>
+QONTO_ORG_SLUG=arcodange-XXXXX                 # same as login in most cases
+WISE_API_TOKEN=<from wise.com/settings/api-tokens>
+WISE_PROFILE_ID=<numeric id of the BUSINESS profile — bank probe prints it>
+# Optional: only needed if Wise ever opens the EU statement endpoint
+WISE_SCA_KEY_PATH=~/.config/arcodange-erp/wise-sca-private.pem
 EOF
 chmod 600 .claude/skills/dolibarr/.env
 ```