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/fox.md

@@ -0,0 +1,37 @@
+---
+type: student-profile
+date: 2026-03-13
+updated: 2026-05-05
+discord: TBD
+role: electrician
+track: electrical
+nickname: "The Wire Wizard"
+emoji: "🔌"
+status:
+  electrical-basics: unknown
+---
+
+# Fox — Student Profile
+
+## Who They Are
+- **Role:** Electrician
+- **Nickname:** The Wire Wizard 🔌
+- **Team 2890 member since:** 2026 (approximate)
+
+## Training Progress
+
+| Track | Level | Status | Last Updated |
+|-------|-------|--------|--------------|
+| Electrical | Beginner | Unknown | — |
+
+## Related Training Hubs
+
+- [[electrical-hub]] — wiring, CAN bus, power distribution
+
+## Notes
+- Part of the 2026 student roster
+- Electrical specialization
+
+---
+
+*Profile managed by MrC. Updates when Fox earns badges or completes training modules.*