WillTools: precast shop-ticket QC and panel handling tools

Public demo snapshot of an in-house pyRevit extension for precast concrete
shop-ticket QC (37 checks / 46 checklist rows) and a standalone panel
handling solver (PCI Chapter 8).

- No client, job, plant or product data: knowledge layers ship as
  structural templates only.
- Ticket QC's model-read escalation targets a LAN model server endpoint
  (configurable), not a cloud provider.
- Built from the private development repo via tools/make_dist.py.

WillTools.extension/WillTools.tab/bundle.yaml

@@ -0,0 +1,19 @@
+# Panel order on the tab, left to right.
+#
+# Without this key pyRevit falls back to whatever order the filesystem hands
+# it, which is alphabetical -- that is how "Agent" ended up left of "QC".
+# The tab's own name on the ribbon is the FOLDER name (WillTools.tab):
+# `uimaker._produce_ui_tab` calls `create_ribbon_tab(tab.name)` and never
+# looks at a `title:` here, so do not add one expecting it to render.
+#
+# Three panels, and the split between them is what the owner asked for on
+# 2026-08-30: the four finished tools stand together as large icons, the
+# set-up commands collapse behind one arrow, the unbuilt design work
+# collapses behind another.
+#
+# A panel not listed below is not created at all
+# (`genericcomps.GenericUIContainer.__iter__`). Add a panel, add it here.
+layout:
+  - Tools
+  - Setup
+  - Design