[jajafwangshak86-ops]

Summary

Resolves four Stellar Wave issues in a single cohesive PR, all touching the invoice/investor surface.

Changes

#479 — Yield vesting schedule viewer (investor portfolio)

• YieldVestingSection component: per-invoice cards listing every yield tranche with its release date, amount, and a Claim button enabled only after the release timestamp passes
• Claim All button that batches all currently unlocked tranches into a single transaction
• Real-time countdown shown on locked tranches
• useYieldVesting hook with fetchYieldVesting, claimYieldTranche, claimAllYieldTranches API functions added to lib/api/index.ts
• Mounted below the existing VestingProgressWidget in InvestorPortfolio

#480 — Limit order UI for secondary market buy orders

• LimitOrderPanel: fraction amount + max-price-per-fraction inputs, order summary showing total escrowed, Place Order button
• Active orders list with per-order Cancel button (optimistic removal)
• SecondaryMarketTabsPanel: wraps existing Buy Now listings and the new Limit Order tab; mounted on funded invoice detail pages
• useLimitOrders hook with placeLimitOrder, cancelLimitOrder, fetchActiveLimitOrders API functions

#481 — Funding threshold progress indicator

• FundingThresholdWarningBadge: amber badge rendered on invoice cards and the detail page when the funding window closes within 24 h and the minimum threshold is not yet met; uses pure shouldShowThresholdWarning helper
• FundingFailedCard: replaces the progress bar on rejected invoices where the threshold was missed — shows raised amount, threshold, gap, and refund status
• Both integrated into InvoiceCard (marketplace grid) and InvoiceDetailView

#483 — Default resolution status page

• DefaultResolutionView: replaces the normal invoice detail header for status === "defaulted" invoices; shows declaration date, collateral forfeited, total recovery distributed, distribution status, and a dispute/contact external link
• Per-holder recovery table with the connected wallet's row highlighted and its recovery amount called out separately
• Graceful pending state when recovery distribution is still in progress
• PositionCard now links defaulted positions to the invoice detail page ("View default resolution →")
• InvoiceStatusBadge extended with a "defaulted" entry
• Invoice.status and InvestmentPosition.status unions extended with "defaulted"

Files changed

File	Change
lib/api/index.ts	New API types and functions for all four issues
lib/portfolio.ts	Added "defaulted" to InvestmentPosition.status
hooks/useYieldVesting.ts	New — yield vesting data + mutation hooks
hooks/useLimitOrders.ts	New — limit order hooks with optimistic cancel
components/invoices/FundingThresholdWarningBadge.tsx	New
components/invoices/FundingFailedCard.tsx	New
components/invoices/LimitOrderPanel.tsx	New
components/invoices/SecondaryMarketTabsPanel.tsx	New
components/invoices/DefaultResolutionView.tsx	New
components/dashboard/YieldVestingSection.tsx	New
components/invoices/InvoiceDetailView.tsx	Integrated all four features; fixed duplicate CompareToggleButton import
components/invoices/InvoiceStatusBadge.tsx	Added defaulted status config
components/marketplace/invoice-card.tsx	Added threshold warning badge; removed duplicate import
components/dashboard/InvestorPortfolio.tsx	Mounted YieldVestingSection
components/dashboard/PositionCard.tsx	Link defaulted positions to detail page

Closes #479
Closes #480
Closes #481
Closes #483

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@jajafwangshak86-ops Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

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