Docs, submodule SWIFT_DOT-FIN, data pipelines, and module updates

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/REFERENCES.md

@@ -15,3 +15,14 @@ International Monetary Fund (IMF). 2014. *Government Finance Statistics Manual*.
 McLeay, Michael, Amar Radia, and Ryland Thomas. 2014. "Money Creation in the Modern Economy." *Bank of England Quarterly Bulletin*.
 
 Obstfeld, Maurice, and Kenneth Rogoff. 1995. *Foundations of International Macroeconomics*.
+
+## Weblinks (optional)
+
+- IPSASB: https://www.ifac.org/ipsasb — International Public Sector Accounting Standards.
+- IPSASB Handbook: https://www.ifac.org/ipsasb/standards — Handbook of International Public Sector Accounting Pronouncements.
+- BIS: https://www.bis.org — Statistics and manuals.
+- BIS Statistics (bulk download): https://www.bis.org/statistics/full_data_sets.htm — Credit gaps, debt service, CB assets, etc.
+- IMF: https://www.imf.org — Data and Government Finance Statistics.
+- IMF Data: https://www.imf.org/en/Data — Data portal and API.
+- Fed H.4.1: https://www.federalreserve.gov/releases/h41/ — Factors Affecting Reserve Balances.
+- Fed Data Download (H.41): https://www.federalreserve.gov/datadownload/Choose.aspx?rel=H41 — CSV download.