[AZ-329] [AZ-330] [AZ-523] [AZ-524] Batch 44 atomic refactor

Implements two new C12 services and rebalances the C11/C12 boundary
in one atomic commit:

* AZ-329 PostLandingUploadOrchestrator — gates C11 upload on the
  `flight_footer` FDR record's `clean_shutdown` field; 4 refusal
  modes; new FdrFooterReader Protocol + LocalFdrFooterReader.
* AZ-330 OperatorReLocService — AC-3.4 visual-loss re-localization
  hint; reuses shared LatLonAlt; OperatorCommandTransport Protocol
  cut (E-C8 owns the future pymavlink concrete); new FDR record
  kind `c12.reloc.requested`; log redaction (lat/lon 5 decimals,
  reason 200 chars).
* AZ-523 C11 internal flight-state gate removed (SRP refactor):
  `confirm_flight_state` / `FlightStateSignal` use /
  `FlightStateNotOnGroundError` deleted from C11; TileUploader
  contract bumped to v2.0.0 (frozen) with migration note; AZ-317
  superseded.
* AZ-524 Package rename `c12_operator_tooling` →
  `c12_operator_orchestrator` across source, tests, pyproject,
  CMake, Dockerfile, compose, CI, runtime-root services class
  (`OperatorOrchestratorServices`) + factory function
  (`build_operator_orchestrator`), logger namespaces, config slug,
  docs, and the E-C12 epic title.

Tests: 1543 passed, 80 skipped (all environment gates). Targeted
AC suite (AZ-329 + AZ-330 + FdrFooterReader): 37 passed. Cold-start
NFR-perf still ≤ 500 ms p99.

Tracker: AZ-317 → Done (superseded); AZ-319 v2.0.0 contract bump
comment; AZ-329/AZ-330 → In Testing; AZ-253 epic renamed; AZ-523
+ AZ-524 created and closed as audit-trail tickets.

See `_docs/03_implementation/batch_44_cycle1_report.md`.

Co-authored-by: Cursor <cursoragent@cursor.com>

_docs/02_tasks/done/AZ-327_c12_companion_bringup.md

@@ -5,13 +5,13 @@
 **Description**: Implement `CompanionBringup`, the C12-internal helper that opens an SSH session against the companion (paramiko per project pin), inspects the companion-side filesystem for the four required pre-flight artifacts (Manifest.json, .engine files + AZ-280 sidecars, calibration JSON), runs sidecar verification on the engines via a remote `sha256sum` over the engine path (compared against the sidecar's hex digest), and returns a `ReadinessReport` per description.md § 2 (`manifest_present`, `content_hashes_pass`, `engines_present`, `calibration_present`, `outcome ∈ {ready, not_ready}`, `not_ready_reasons: list[str]`). Owns the two error families: `CompanionUnreachableError` (SSH session-open failure: TCP refused, auth failed, host key mismatch, socket timeout) and `ContentHashMismatchError` (sidecar verification fails on at least one engine — distinct from "engine missing", which is a not-ready signal not an exception). Public surface is one method `verify_companion_ready(companion_address: CompanionAddress) -> ReadinessReport`. SSH user, key file, host-key policy, connect-timeout, and the canonical companion-side cache root come from config (`config.c12.companion_ssh_user`, `config.c12.companion_ssh_keyfile`, `config.c12.companion_host_key_policy`, `config.c12.companion_connect_timeout_s`, `config.c12.companion_cache_root`) per AZ-269. The session is opened in a `try/finally` block; the connection is always closed even if the four checks raise. INFO log on every successful call (with the four boolean flags + outcome); WARN on degraded readiness (any 3-of-4); ERROR on the two error families.
 **Complexity**: 3 points
 **Dependencies**: AZ-263_initial_structure, AZ-269_config_loader, AZ-266_log_module
-**Component**: c12_operator_tooling (epic AZ-253 / E-C12)
+**Component**: c12_operator_orchestrator (epic AZ-253 / E-C12)
 **Tracker**: AZ-327
 **Epic**: AZ-253 (E-C12)
 
 ### Document Dependencies
 
-- `_docs/02_document/components/13_c12_operator_tooling/description.md` — § 2 (`verify_companion_ready` interface + `ReadinessReport` DTO shape), § 5 (`CompanionUnreachableError`, `ContentHashMismatchError`), § 7 (filesystem lockfile note — relevant for orchestrator T3 not this task).
+- `_docs/02_document/components/13_c12_operator_orchestrator/description.md` — § 2 (`verify_companion_ready` interface + `ReadinessReport` DTO shape), § 5 (`CompanionUnreachableError`, `ContentHashMismatchError`), § 7 (filesystem lockfile note — relevant for orchestrator T3 not this task).
 - `_docs/02_document/contracts/shared_helpers/sha256_sidecar.md` — sidecar file format (this task verifies remotely; does not import the helper but reuses the schema).
 - `_docs/02_document/contracts/shared_helpers/engine_filename_schema.md` — engine filename layout used to enumerate the expected engines list.
 - `_docs/02_document/contracts/shared_logging/log_record_schema.md` — INFO/WARN/ERROR log shapes.
@@ -39,7 +39,7 @@ This task delivers the bring-up + verification layer. It does NOT orchestrate th
   - `ReadinessReport` (`@dataclass(frozen=True)`): `manifest_present: bool`, `content_hashes_pass: bool`, `engines_present: bool`, `calibration_present: bool`, `outcome: enum {ready, not_ready}`, `not_ready_reasons: tuple[str, ...]`, `companion_cache_root: str`, `engines_inspected_count: int`.
 - Errors at `src/operator_tool/errors.py`:
   - `CompanionUnreachableError(Exception)`: attributes `host: str`, `port: int`, `reason: enum {connect_refused, auth_failed, host_key_mismatch, timeout, other}`, `underlying_exception_repr: str`. `remediation` attribute returns a one-line operator-friendly hint per `reason`.
-  - `ContentHashMismatchError(Exception)`: attributes `engine_path: str`, `expected_sha256_hex: str`, `actual_sha256_hex: str`. `remediation` attribute returns "Re-run the cache build (`operator-tool build-cache --area ...`) to repopulate the affected engine.".
+  - `ContentHashMismatchError(Exception)`: attributes `engine_path: str`, `expected_sha256_hex: str`, `actual_sha256_hex: str`. `remediation` attribute returns "Re-run the cache build (`operator-orchestrator build-cache --area ...`) to repopulate the affected engine.".
 - A `SshSessionFactory` Protocol at `src/operator_tool/ssh_session.py`:
   ```python
   @runtime_checkable
@@ -65,7 +65,7 @@ This task delivers the bring-up + verification layer. It does NOT orchestrate th
   6. Compute `outcome`: `ready` iff all four booleans are `True`; `not_ready` otherwise.
   7. Emit log: INFO `kind="c12.companion.ready"` with the four flags + outcome on success; WARN `kind="c12.companion.degraded"` if any check failed without raising (i.e. `outcome=not_ready` due to a missing artifact, not a hash mismatch).
   8. Return the `ReadinessReport`.
-- Composition-root factory at `src/gps_denied_onboard/runtime_root/c12_factory.py` extends T1's `OperatorToolServices` dataclass with a `companion_bringup: CompanionBringup` field. The factory `build_companion_bringup(config) -> CompanionBringup` constructs the paramiko-backed session factory + remote sidecar verifier + logger.
+- Composition-root factory at `src/gps_denied_onboard/runtime_root/c12_factory.py` extends T1's `OperatorOrchestratorServices` dataclass with a `companion_bringup: CompanionBringup` field. The factory `build_companion_bringup(config) -> CompanionBringup` constructs the paramiko-backed session factory + remote sidecar verifier + logger.
 
 ## Scope