Add rpa-run-tab skill: Tebra-style Run tab in 5 minutes

The Run tab from Tebra Auto Post, scrubbed and themable (Tebra Sky, TVL Teal,
or a custom hex checked for contrast). The skill wires the real bot through
tagged log-file lines and checks itself with a fake bot (complete, partial,
stuck, crash) plus light and dark screenshots. Grill decisions R1-R14 are in
PLAN.md, terms in GLOSSARY.md, and ADRs 0001-0003.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CLAUDE.md

@@ -1,6 +1,6 @@
 # RPA SKILLS
 
-Shared Claude skills for building RPA dashboards: `rpa-dashboard-no-ai` and `rpa-dashboard-ai`. See `PLAN.md`.
+Shared Claude skills for building RPA dashboards: `rpa-dashboard-no-ai`, `rpa-dashboard-ai`, and `rpa-run-tab` (Tebra-style Run tab). See `PLAN.md`.
 
 ## Agent skills