Add full Team 2890 roster — all 18 members with profiles

Students:
- fox.md (electrician)
- big-papa.md (student coach)
- jacob-firebreaker019.md (driver, 2026)
- jacob-m-jawarrior.md (programmer)
- ryan.md (operator)
- riley.md (technician) — updated with full profile
- steven.md (human player)
- alex-c.md (mentor, 21yr FRC vet)
- matthew.md (observer)
- kiera.md (team mascot)

Leadership/Mentors:
- gina-nakahara-clark.md (founding teacher)
- mr-douglas.md (programming mentor)
- walt.md (head mentor)
- chris-slater.md (lead coach)
- jackie.md (team mom)
- kp.md (rules guy)

Alumni:
- jacoby-powell.md (alumni/mentor)
- greyson-w.md (alumni/mentor, top coder)

Each profile includes: role, training track, status, emoji nickname, hub links

entities/kp.md

@@ -0,0 +1,43 @@
+---
+type: leadership-profile
+date: 2026-03-13
+updated: 2026-05-05
+discord: TBD
+role: rules-expert
+track: rules
+nickname: "KP"
+emoji: "📋"
+status:
+  rules: expert
+---
+
+# KP — Rules Expert
+
+## Who They Are
+- **Role:** Rules Guy
+- **Nickname:** KP
+- **Emoji:** 📋
+- **Team:** 2026 season
+
+## Expertise Areas
+- Game manual interpretation
+- Rule compliance
+- Competition rules questions
+
+## Training Progress
+
+| Track | Level | Status |
+|-------|-------|--------|
+| Rules | Expert | Active |
+
+## Notes
+- Go-to person for rule interpretations at competitions
+- Studies game manual thoroughly each season
+- Can answer rule questions during matches
+
+## Related Training Hubs
+- [[rules-hub]] — game rules, compliance
+
+---
+
+*Profile managed by MrC.*