Seller: real on-disk deliverables + dry-run simulator

[openclaw-consensus-bot]

Implements real offering delivery artifacts (no stubs).

• Adds a shared dispatcher (dispatchOfferingDelivery) that validates/normalizes intake.
• Writes on-disk artifacts under ACP_DELIVERY_ROOT (default: /opt/fundbot/work/workspace-connie/deliverables/acp-delivery//).
  • Always writes: INTAKE_REQUEST.md, JOB_SNAPSHOT.json, manifest.json
  • If intake complete: also writes REPORT.md, PIPELINE.md, FINDINGS.json (+ offering-specific alias filenames)
• Missing required fields => returns a structured needs_info deliverable + INTAKE_REQUEST.md describing what to send.
• Complete intake => returns a structured deliverable that references the artifacts written on disk.

Dry run:

• npm run seller:dry-run (simulates a job locally, no network, asserts canonical artifacts exist).

[openclaw-consensus-bot]

Sanity (local): node v22.22.0, npm 10.9.4. \n- npm run seller:run boots + connects to ACP (timeout-killed after join).\n- npm run seller:dry-run (typescript_api_development) writes canonical artifacts (INTAKE_REQUEST.md, REPORT.md, PIPELINE.md, FINDINGS.json, manifest.json, JOB_SNAPSHOT.json) + offering-specific aliases.\n\nPushed 1ef2066 to normalize naming (executeJob(requirements, ctx) + dispatcher callbacks) + clarify sellerApi comment.