REQ-041: ORCA_HOME is now the single namespace root for all components
(db, certs, init, daemon). store.Open("") and init command both
route through certpaths.Dir()/DBPath() instead of hardcoding ~/.orca.
Backward compatible: empty ORCA_HOME -> ~/.orca.
REQ-042: --system persistent flag on rootCmd sets ORCA_HOME=/root/.orca
via PersistentPreRunE. Errors on conflict with pre-set ORCA_HOME.
Tests: 7 new tests in namespace_test.go (default, ORCA_HOME override,
--system sets root, conflict detection, init --json, flag registered).
Full suite passes (no regressions).
Docs: docs/namespace.md covers default, ORCA_HOME, --system, ORCA_DB,
resolution order, and path layout tables.
---ci---
project: orca
phase: 1
milestone: v0.5
status: verify
---/ci---
---ci---
project: orca
phase: 3
milestone: v0.3
status: complete
requirements:
covered: [REQ-022, REQ-030, REQ-032]
partial: []
---/ci---
v0.3 milestone merged to main. Includes all v0.2 work (P08-P10) that
was previously on the milestone branch but not yet merged to main, plus
the v0.3 completion work (iter.Seq streaming + doctor network/db).
v0.2 phases included: P08 (mTLS), P09 (scheduling), P10 (security scan).
v0.3 phases: P0 (pre-execution), P1 (iter.Seq streaming), P2 (doctor),
P3 (final review+ship).
Total: 40 requirements, all complete. No new go.mod dependencies.
Full test suite passes under -race. gofmt + go vet clean.
Jon Chery