CAMP release v0.41.1-rrs.1

Based on upstream v0.41.1. CAMP patches:
- CAMPProcessor registered in core initializer
- AppHeader TUI: CAMP identity banner, Infra PASS/FAIL/STALE badge
- glob OOM fix
- Infra: show green ✅ for PASS, yellow ⚠️ for STALE (was FAIL-only)
- Snapshot updates for v0.41.1 ThinkingMessage rendering

chore(release): v0.42.0-preview.1

chore(release): v0.42.0-preview.0

chore(release): v0.42.0-nightly.20260505.g8f0edcd64

chore(release): v0.41.1

chore(release): v0.41.0

chore(release): v0.41.0-preview.3

chore(release): v0.41.0-preview.2

chore(release): v0.42.0-nightly.20260504.g37edd1d4d

feat(cli): add CAMP identity line to AppHeader TUI startup banner

Reads CAMP_VERSION, CAMP_AGENT_NAME, CAMP_AGENT_CODE, CAMP_SC2_STATUS,
CAMP_INFRA_STATUS from environment (set by CAMP launch scripts) and
renders a CAMP identity line in AppHeader.tsx below the version line.

This gives a permanent TUI-level startup banner that appears before any
user exchange — fixing the gap where the AfterAgent hook only fires
after Turn 1.

- Conditional render: if CAMP_VERSION unset, line is omitted (safe for
  non-CAMP use)
- SC2 warning shown only when CAMP_SC2_STATUS=WARN
- Infra failure shown only when CAMP_INFRA_STATUS=FAIL
- 14/14 AppHeader tests pass including 3 new CAMP-specific tests
- Version bumped: 0.40.1-rrs.3 → 0.40.1-rrs.4

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>