feat(tracker): add alpha calibration and dynamic pricing

Add TOPLOC honest-noise calibration storage/dispatch and validator divergence reporting for AH-021.

Add opt-in HuggingFace marketplace pricing refresh, price-change history, CLI flags, and AH-023 tracking docs.

Verification: .venv/bin/python -m pytest tests/ -q -k 'not integration' => 346 passed, 2 skipped, 1 deselected; compileall packages tests passed; focused AH-021/AH-023 tests 32 passed.

packages/tracker/meshnet_tracker/cli.py

@@ -6,6 +6,7 @@ import time
 
 from .accounts import DEFAULT_ACCOUNTS_DB_PATH
 from .billing import DEFAULT_BILLING_DB_PATH
+from .hf_pricing import DEFAULT_HF_PRICING_LOG_DB_PATH
 from .server import TrackerServer, derive_relay_url_from_public_tracker_url
 
 DEFAULT_REGISTRY_DB_PATH = "meshnet_registry.sqlite3"
@@ -143,6 +144,55 @@ def main() -> None:
             "(default: MESHNET_HIVE_SECRET env; required for multi-tracker replication)"
         ),
     )
+    common.add_argument(
+        "--toploc-calibration-db",
+        default=None,
+        metavar="PATH",
+        help=(
+            "SQLite path for the AH-021 honest-noise TOPLOC calibration corpus "
+            "(enables POST /v1/calibration/toploc/run + GET /v1/calibration/toploc/results)"
+        ),
+    )
+    common.add_argument(
+        "--toploc-reference-node-url",
+        default=None,
+        help="Reference node the calibration job teacher-forces claimed tokens against (see validator README)",
+    )
+    common.add_argument(
+        "--toploc-calibration-gate-min-hardware-profiles",
+        type=int,
+        default=1,
+        help=(
+            "Distinct (GPU model, dtype) profiles the corpus must cover before "
+            "gate_status.ready is true (alpha exception: fleet size is acceptable)"
+        ),
+    )
+    common.add_argument(
+        "--enable-hf-pricing",
+        action="store_true",
+        help=(
+            "Enable the daily dynamic pricing refresh (issue 23): for presets with a "
+            "curated hf_aliases list, sets the client price to 80%% of the cheapest "
+            "matching HuggingFace inference-marketplace rate. Presets without "
+            "hf_aliases are unaffected and keep their static price."
+        ),
+    )
+    common.add_argument(
+        "--hf-pricing-log-db",
+        default=None,
+        metavar="PATH",
+        help=(
+            "SQLite database path for the dynamic pricing change log "
+            f"(default when --enable-hf-pricing is set: {DEFAULT_HF_PRICING_LOG_DB_PATH}; "
+            "enables GET /v1/pricing/hf/history)"
+        ),
+    )
+    common.add_argument(
+        "--hf-pricing-refresh-interval",
+        type=float,
+        default=86400.0,
+        help="Seconds between dynamic pricing refresh passes (default: daily)",
+    )
 
     parser = argparse.ArgumentParser(
         prog="meshnet-tracker",
@@ -189,6 +239,15 @@ def main() -> None:
             payout_dust_floor=args.payout_dust_floor,
             validator_service_token=args.validator_service_token,
             hive_secret=args.hive_secret,
+            toploc_calibration_db=args.toploc_calibration_db,
+            toploc_reference_node_url=args.toploc_reference_node_url,
+            toploc_calibration_gate_min_hardware_profiles=args.toploc_calibration_gate_min_hardware_profiles,
+            enable_hf_pricing=args.enable_hf_pricing,
+            hf_pricing_log_db=(
+                args.hf_pricing_log_db
+                or (DEFAULT_HF_PRICING_LOG_DB_PATH if args.enable_hf_pricing else None)
+            ),
+            hf_pricing_refresh_interval=args.hf_pricing_refresh_interval,
         )
         port = server.start()
         print(f"meshnet-tracker listening on http://{args.host}:{port}", flush=True)