Move all tests from tests/ to package root for proper coverage.
Fix Fs zero-value: path() and validatePath() default empty root
to "/" so &Fs{} works without New().
New tests: PathGlob, PathIsAbs, CleanPath, Cli.SetOutput,
ServiceShutdown, Core.Context, Fs zero-value, Fs protected
delete, Command lifecycle with implementation, error formatting
branches, PerformAsync completion/no-handler/after-shutdown,
Extract with templates, Embed path traversal.
Coverage: 76.9% → 82.3% (23 test files).
Co-Authored-By: Virgil <virgil@lethean.io>
Move source from go/core/ to root, tests from go/tests/ to tests/.
Module path dappco.re/go/core resolves cleanly — builds and tests pass.
Co-Authored-By: Virgil <virgil@lethean.io>
Action, Query, QueryAll, Perform → Result
QueryHandler, TaskHandler → func returning Result
RegisterAction/RegisterActions → handler returns Result
ServiceStartup, ServiceShutdown → Result
LogError, LogWarn → Result
ACTION, QUERY, QUERYALL, PERFORM aliases → Result
Tests updated to match new signatures.
Co-Authored-By: Virgil <virgil@lethean.io>
164 tests, 41.3% coverage. Tests written against the public API only
(external test package, no _test.go in pkg/core/).
Covers: New(Options), Data, Drive, Config, Service, Error, IPC,
Fs, Cli, Lock, Array, Log, App, Runtime, Task.
Fixes: NewCommand now inits flagset, New() wires Cli root command.
Old tests removed — they referenced With*, RegisterService, and
other patterns that no longer exist.
Co-Authored-By: Virgil <virgil@lethean.io>
