Jonathan KirkwoodandClaude Opus 4.8
099459b2f3
Add POST /api/import/capital-accounts/batch: upload several of a fund's eNAV workbooks at once; each file's ALLOC SI roster is auto-matched to existing members (by fund-admin investor ID, else name/username) and their capital statement is saved at that file's own as-of date, building trend-lines without replacing the latest figures. Members not already in the portal are skipped and reported per file (never created). Capital statements only -- holdings/NAV are untouched. One bad file (wrong password, no ALLOC SI, unreadable date) is reported per-file and does not abort the rest. Import page gains a "Backfill historical capital" batch section (fund picker, multi-file .xlsx input, shared password, per-file results table). Investor portal "Capital over time" chart is now collapsed by default and expands per fund (first login opens clean); applies to InvestorHome and the admin Investor View via the shared component. Tests: backend/tests/test_capital_batch.py (2). Full suite 17 passed; frontend tsc clean. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>