Add discipline strategy, WP sizing, Split-by-Discipline & dashboard

SOP config (Governance step) now sets project discipline policy:
- disciplines list, discipline strategy (single/multi/planner-choice),
  letter instance-suffix style, and a max-hours split threshold.

WP Creator becomes discipline-aware:
- discipline picker; selecting 2+ turns the flat scope into per-discipline
  scope sections, each with its own status (rolls up to least-advanced).
- "Split by Discipline" turns a multi-discipline WP into WP01A/B/C instances
  linked to a kept master (instanceOf/parentNumber/split/children).
- est-hours warning against the SOP split threshold.

New WP Dashboard (header button, home card, ?view=dashboard deep-link):
metrics, status/discipline breakdowns, a gating panel, and a filterable
board with view/edit/issue. Reads localStorage via an API-ready WPData
adapter; masters excluded from counts.

Backend: POST /api/wps/{id}/issue (enforces the constraint gate),
POST /api/wps/{id}/status, GET /api/wps/metrics; work_packages gains
parent_id + issued_at.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

index.html

@@ -400,6 +400,13 @@
         <button class="card-button" id="card-wp-btn">Open Tool</button>
       </a>
 
+      <!-- WP DASHBOARD -->
+      <a href="work-package-suite.html?view=dashboard" class="card" id="card-dash">
+        <h3>Work Package Dashboard</h3>
+        <p>Track status and gating across every Work Package — release-readiness, on-hold packages, overdue work, hours, and breakdowns by status and discipline. Issue release-ready packages in one click.</p>
+        <button class="card-button" id="card-dash-btn">Open Dashboard</button>
+      </a>
+
     </div>
 
     <!-- QUICK START -->