Fix official policy selection and persistent attachment gaps

Read the OFAC action body and use focused macro policy phrases, including national budgets, appropriations and reserve policies. Keep unknown image text as an explicit gap instead of treating it as complete or irrelevant.\n\nPreserve meeting attachment retries and derive pending/exhausted document counts from saved source cursors. Cover real selection negatives, positive macro boundaries and attachment failures with isolated regressions.

backend/src/alphapulse/core/us_news.py

@@ -23,7 +23,7 @@ SOURCES = {
     'sec': OfficialSource('SEC·证券监管', ('https://www.sec.gov/newsroom/press-releases', 'https://www.sec.gov/newsroom/speeches-statements', 'https://www.sec.gov/rules-regulations/rulemaking-activity', 'https://www.sec.gov/rules-regulations/self-regulatory-organization-rulemaking'), r'/(?:newsroom/(?:press-releases|speeches-statements)/[^/]+|rules-regulations/.*\d.*)', '.node-details-layout__main-region__content .field--name-body', ('www.sec.gov',)),
     'cftc': OfficialSource('CFTC·衍生品监管', ('https://www.cftc.gov/PressRoom/PressReleases', 'https://www.cftc.gov/PressRoom/SpeechesTestimony', 'https://www.cftc.gov/LawRegulation/CFTCStaffLetters/letters.htm'), r'/(?:PressRoom/(?:PressReleases/\d+-\d+|SpeechesTestimony/(?!index)[^/]+)|csl/)', 'article .field--name-body', ('www.cftc.gov',)),
     'treasury': OfficialSource('美国财政部', ('https://home.treasury.gov/news/press-releases',), r'/news/press-releases/[a-z]+\d+/?$', '.field--name-field-news-body', ('home.treasury.gov', 'www.treasury.gov', 'ofac.treasury.gov')),
-    'ofac': OfficialSource('OFAC·金融制裁', ('https://ofac.treasury.gov/recent-actions',), r'/recent-actions/\d{8}[^/]*$', '.field--name-body, .body-content', ('ofac.treasury.gov', 'home.treasury.gov')),
+    'ofac': OfficialSource('OFAC·金融制裁', ('https://ofac.treasury.gov/recent-actions',), r'/recent-actions/\d{8}[^/]*$', 'article.node--type-ofac-recent-action .field--name-field-body', ('ofac.treasury.gov', 'home.treasury.gov')),
     'fincen': OfficialSource('FinCEN·反洗钱', ('https://www.fincen.gov/news/press-releases', 'https://www.fincen.gov/news/enforcement-actions', 'https://www.fincen.gov/resources/advisoriesbulletinsfact-sheets'), r'/(?:news/news-releases/[^/]+|resources/advisories/[^/]+|news/enforcement-actions/[^/]+)', 'article .field--name-body', ('www.fincen.gov',)),
     'whitehouse': OfficialSource('白宫·政策', ('https://www.whitehouse.gov/presidential-actions/', 'https://www.whitehouse.gov/fact-sheets/', 'https://www.whitehouse.gov/briefings-statements/', 'https://bidenwhitehouse.archives.gov/briefing-room/'), r'/(?:presidential-actions|fact-sheets|briefings-statements|briefing-room/[^/]+)/202[5-9]/\d{2}/\d{2}/|/(?:presidential-actions|fact-sheets|briefings-statements)/202[5-9]/\d{2}/[^/]+', '.wp-block-post-content, .body-content, .entry-content', ('www.whitehouse.gov', 'bidenwhitehouse.archives.gov')),
     'congress': OfficialSource('美国国会·立法', ('https://api.congress.gov/v3/bill?format=json&limit=250', 'https://api.congress.gov/v3/committee-meeting?format=json&limit=250'), r'/bill/', '', ('api.congress.gov', 'www.congress.gov', 'www.govinfo.gov'), 900),
@@ -32,11 +32,11 @@ SOURCES = {
     'doj': OfficialSource('DOJ·加密机构执法', ('https://www.justice.gov/api/v1/press_releases.json?pagesize=50&sort=date&direction=DESC&fields=uuid,date',), r'/(?:opa|usao[^/]*|archives/opa)/(?:pr|speech)/[^/]+', '.field--name-body, .field--name-field-pr-body', ('www.justice.gov',)),
     'fed': OfficialSource('美联储·政策与讲话', tuple(f'https://www.federalreserve.gov/newsevents/{kind}/{year}-{suffix}.htm' for year in range(datetime.now(UTC).year, 2024, -1) for kind, suffix in (('pressreleases', 'press'), ('speech', 'speeches'), ('testimony', 'testimony'))) + ('https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm', 'https://www.federalreserve.gov/releases/h41/releaseDates.json'), r'/(?:newsevents/(?:pressreleases|speech|testimony)/[^/]+\.htm|monetarypolicy/(?:fomcminutes|fomcprojtabl)\d+\.htm|releases/h41/\d+/)', '#article, .col-xs-12.col-sm-8.col-md-8, #content', ('www.federalreserve.gov',), 60),
 }
-RULE_VERSION = 'us-policy-v1'
+RULE_VERSION = 'us-policy-v2'
 CRYPTO = re.compile(r'\b(?:crypto(?:currency|currencies|[ -]assets?)?|digital[ -]assets?|virtual[ -]currenc(?:y|ies)|stablecoins?|bitcoin|ethereum|blockchain|tokeniz(?:ed|ation))\b', re.I)
 POLICY = re.compile(r'\b(?:regulat\w*|rules?|guidance|legislation|acts?|sanctions?|licenses?|executive order|monetary policy|federal funds|interest rates?|balance sheet|liquidity|quantitative|refunding|borrowing|debt limit|tariffs?|fiscal|budget|appropriation|tax reform)\b', re.I)
 INSTITUTION = re.compile(r'\b(?:exchanges?|banks?|financial institutions?|payment processors?|custodians?|stablecoin issuers?|binance|coinbase|tether|circle|kraken|bybit|bitfinex)\b', re.I)
-MACRO = re.compile(r'\b(?:monetary policy|federal funds|interest rates?|fomc|balance sheet|liquidity|quantitative|refunding|borrowing estimates|debt (?:limit|ceiling)|tariffs?|fiscal|budget|appropriation|tax reform|financial sanctions)\b', re.I)
+MACRO = re.compile(r"\b(?:monetary policy|federal funds (?:rate|target)|interest rates?|discount rates?|(?:primary|secondary) credit rates?|reserve requirements?|interest on reserve balances|fomc|balance sheet|liquidity|quantitative (?:easing|tightening)|refunding|borrowing estimates|debt (?:limit|ceiling)|tariffs?|fiscal (?:policy|stimulus|outlook)|federal (?:budget|deficit)|president['’]s budget|budget of the united states|(?:continuing|consolidated|full[ -]year) appropriations?|government (?:shutdown|funding)|tax reform|financial sanctions)\b", re.I)
 
 
 def selection(source: str, title: str, text: str) -> list[str]:
@@ -44,7 +44,8 @@ def selection(source: str, title: str, text: str) -> list[str]:
     crypto = bool(CRYPTO.search(content))
     if crypto and (source not in ('doj', 'ofac', 'fincen') or POLICY.search(title) or INSTITUTION.search(content)):
         return ['crypto_policy' if POLICY.search(content) else 'crypto_institution']
-    if source not in ('doj', 'cftc', 'sec') and MACRO.search(content):
+    macro_scope = title if source == 'federal_register' else content
+    if source not in ('doj', 'cftc', 'sec') and MACRO.search(macro_scope):
         return ['us_macro_policy']
     if source == 'ofac' and INSTITUTION.search(content) and POLICY.search(content):
         return ['financial_sanctions']