Watchtower /review/<id> 500 for vendored consumers: dispatch_pause import path wrong #16

Context

• Framework version: dev
• Project: project (shared-tooling mode)
• Reported: 2026-06-13T22:34:06Z

Description

All per-task review pages (/review/T-XXX) return HTTP 500 for vendored consumers.

Root cause:
web/blueprints/review.py:17 -> sys.path.insert(0, str(PROJECT_ROOT / 'lib'))
web/blueprints/review.py:25 -> from dispatch_pause import format_age, list_paused_dispatches_for_task, truncate

For a vendored consumer, PROJECT_ROOT is the consumer project root (e.g. /mame/project), whose lib/ does not exist. The module actually lives in the framework lib at /.agentic-framework/lib/dispatch_pause.py. The import raises ModuleNotFoundError: No module named 'dispatch_pause', and _load_paused_for_task() (called from review() at line 190) 500s the whole page. /approvals is unaffected (does not call _load_paused_for_task).

Impact: every /review/ deep link (including the QR/review-marker links printed by 'fw task update --status work-completed') is unreachable on vendored installs.

Suggested fix: also add the framework lib to sys.path (relative to file: parents[2]/lib) and guard the optional paused-dispatch import so a missing module degrades to an empty panel instead of 500ing the page.

Reported via fw upstream report from field installation