The crate is the per-node metrics/logging pipe with a universal
subscriber endpoint, but "datastream" kept getting misread as a general
messaging plane. Rename crate, module paths, and public API
(`DatastreamEndpoint` → `TelemetryEndpoint`, etc.) so misuse is visible
on sight.
Renamed contracts (all in-repo producers/consumers migrated):
- env vars `MYELIN_DATASTREAM_*` → `MYELIN_TELEMETRY_*`
- artifact `datastream.ndjson` → `telemetry.ndjson`
- actor names `telemetry-publisher` / `telemetry-sink`
- wire ALPN `swactor/telemetry/0`
- `DATASTREAM_SPEC.md` → `TELEMETRY_SPEC.md`
Also fixes two latent test breaks: `process` and `iroh-driver` tests
imported `DatastreamEvent` from the crate root, which was never
re-exported; they now use the observer path `telemetry::frame::`.
Specs gain a monotonic Id and relocate by their true status: drafts
(WIP/aspirational) to docs/specs/drafts/, and accurate code-behavior
references stay in their crate dirs. docs/specs/archive/ is reserved for
superseded docs (currently empty).
Dispositions were cross-referenced against code, not the specs' own headers.
IROH_DRIVER claimed "current-state" but ~30% is unbuilt redesign, so it moves
to drafts. DATA_PLANE_ACTOR's central integration claim is unrealized (myelin
bypasses its node actor), and ACTOR_PANEL is not a reference; both are dropped
rather than reviewed or archived. DATASTREAM and MANAGED_PROCESS stay as
references; MYELIN stays in place (stale, flagged for review).
From here, commit titles reference a spec by [N] when one applies. This
bootstrap commit does not carry one.
Signed-off-by: Zachery Aaron Shores-Chmielewski <zacheryasc@gmail.com>
