[daggerok]

What changed

• Re-applied the shared nport-reader block at workspace template commit 5999634: nportNameKey collapses dotted legal abbreviations and drops PUBLIC LIMITED COMPANY, so more N-PORT and top-holdings names meet their SEC company ticker
• Follow-up to feat(updater): shared n-port reader, calendar dates, windowed history, ticker and new-fund checks #87, which carried template bf0ca51

How it was checked

• bun test: 65 pass, 0 fail, also with the config controls exported
• bun build --target=bun of the updater and src/main.tsx, git diff --check, check-readme.ts, check-scripts.ts, apply-block.ts --check holdings-guard,nport-reader,windowed-chart,fund-selection (all identical)
• tc/check.sh: 52 lines, same as main
• Real run TICKERS=DGRW REQUEST_SLEEP=0 with funds/DGRW removed: rebuilt from N-PORT, 198 rows, 197 tickers; then git checkout -- api/ && git clean -fd api/