Build application review page for clients (/client/listings/[id]/applications)

[johneliud]

Description

A page where clients can review freelancer applications for their listings, accept one (triggering on-chain project creation), and reject others.

Route: /client/listings/[id]/applications

UI

• Back link to /client
• Listing summary header (title, total XLM, status badge)
• List of applications, each showing:
  • Freelancer Stellar address (truncated + full on hover/copy)
  • Application message
  • Time posted
  • Status badge (Pending / Accepted / Rejected)
  • Accept button (pending applications only, listing must be open)
  • Reject button (pending applications only)
• Empty state if no applications yet

Accept Flow

1. Client clicks "Accept"
2. Inline confirmation: "This will create an on-chain escrow project with this freelancer. Continue?"
3. On confirm → acceptApplication():
   • Calls createProject() on-chain (triggers Freighter popup)
   • Updates listing status = 'filled', on_chain_project_id = projectId
   • Sets accepted application status = 'accepted'
   • Sets all other applications status = 'rejected'
4. Redirect to /client/projects/[projectId]

Acceptance Criteria

• Only the listing's client can see this page (verified by wallet address match)
• Accept triggers Freighter popup and creates on-chain project
• All other applications auto-rejected on accept
• Redirect to project management page after accept
• Non-client wallets see an "Unauthorized" message