fix(satpass): default feed_source to native; correct misleading config comments

Central is retired -- its NATS broker (nats://central.echo6.mesh:4222) no
longer exists -- but SatpassConfig.feed_source still defaulted to "central",
overriding the _SourcedFeed mixin default of "native". A fresh install that
enabled satpass got a silently dead adapter. The dashboard reinforced it:
Environment.tsx seeded feed_source 'central' and labelled the adapter
"via Central".

Also corrects comments that documented the opposite of the code: the
adapter_config keys usgs_quake.global_mag_floor / regional_mag_floor were
labelled "CENTRAL-PATH ONLY", but notifications/gating/quake.py reads them
unconditionally in the native path. Following those comments would have led
someone to delete live config keys.

- config.py: SatpassConfig.feed_source "central" -> "native" + docstring
- adapter_config/defaults.py: correct the two "CENTRAL-PATH ONLY" comments
- Environment.tsx: seed 'native'; reword the satpass subtitle
- tests: assert the native default; pin central explicitly where a test
  exercises the central path or the feed_source flip

Suite: 2337 passed, 6 pre-existing failures (stale SCHEMA_VERSION x3,
expired TLE fixtures x2, one order-dependent), no new failures.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

work/dashboard-frontend/src/pages/Environment.tsx

@@ -66,7 +66,7 @@ const SATPASS_NATIVE_DEFAULT: EnvConfig['satpass'] = {
  window_hours: 24,
  tle_refresh_seconds: 21600,
  broadcast_lead_seconds: 3600,
- feed_source: 'central',
+ feed_source: 'native',
 }
 
 // Sane defaults for the ipaws block so a GET payload predating the IPAWS
@@ -304,7 +304,7 @@ const META: Record<AdapterKey, AdapterMeta> = {
  usgs_quake: { label: 'USGS Earthquakes', subtitle: 'Seismic events from the USGS feed', health: 'usgs_quake', hasCentral: true, nativeOnly: false, hasKey: true },
  usgs: { label: 'USGS Stream Gauges', subtitle: 'River and stream water levels', health: 'usgs', hasCentral: true, nativeOnly: false, hasKey: true },
  avalanche: { label: 'Avalanche Advisories', subtitle: 'Backcountry avalanche danger ratings', health: 'avalanche', hasCentral: true, nativeOnly: false, hasKey: true },
- satpass: { label: 'Satellite Passes', subtitle: 'Observer pass alerts via Central', health: 'satpass', hasCentral: true, nativeOnly: false, hasKey: true },
+ satpass: { label: 'Satellite Passes', subtitle: 'Observer pass alerts from native TLE tracking', health: 'satpass', hasCentral: true, nativeOnly: false, hasKey: true },
  ipaws: { label: 'FEMA IPAWS civil alerts', subtitle: 'Evacuations, AMBER, HazMat, 911 outages (non-weather)', health: 'ipaws', hasCentral: false, nativeOnly: true, hasKey: false },
 }
 

work/meshai/adapter_config/defaults.py

@@ -105,12 +105,12 @@ REGISTRY: dict[tuple[str, str], dict[str, Any]] = {
     ("usgs_quake", "global_mag_floor"): {
         "default": 3.0,                     # quake_handler.py:69
         "type": "float",
-        "description": "Global magnitude floor for unconditional broadcasts. CENTRAL-PATH ONLY (central/quake_handler.py); the native feed_source gates on environmental.usgs_quake.min_magnitude instead.",
+        "description": "Global magnitude floor for unconditional broadcasts. Gates the shared native gating decider (meshai.notifications.gating.quake.decide), read regardless of feed_source.",
     },
     ("usgs_quake", "regional_mag_floor"): {
         "default": 2.5,                     # quake_handler.py:70
         "type": "float",
-        "description": "Reduced magnitude floor for quakes within regional_radius_mi of centroid. CENTRAL-PATH ONLY (central/quake_handler.py); the native feed_source gates on environmental.usgs_quake.min_magnitude instead.",
+        "description": "Reduced magnitude floor for quakes within regional_radius_mi of centroid. Gates the shared native gating decider (meshai.notifications.gating.quake.decide), read regardless of feed_source.",
     },
     ("usgs_quake", "escalate_mag_floor"): {
         "default": 5.0,                     # quake_handler.py:76

work/meshai/config.py

@@ -444,8 +444,10 @@ class USGSQuakeConfig(_SourcedFeed):
     # Native-path broadcast magnitude floor: the native adapter
     # (env/usgs_quake.py) gates on this. THIS is the GUI-editable quake
     # magnitude floor for the native feed_source. (The adapter_config
-    # REGISTRY keys usgs_quake.global_mag_floor / regional_mag_floor apply
+    # REGISTRY keys usgs_quake.global_mag_floor / regional_mag_floor are
-    # only to the Central-firehose path in central/quake_handler.py.)
+    # separate: they gate the shared gating decider,
+    # meshai.notifications.gating.quake.decide(), which both the native
+    # path and central/quake_handler.py delegate to.)
     min_magnitude: float = 2.5
     # [west, south, east, north] -- Magic Valley -> Borah Peak -> Yellowstone
     bbox: list = field(default_factory=lambda: [-115.5, 42.0, -110.0, 45.2])
@@ -522,15 +524,15 @@ class FIRMSConfig(_SourcedFeed):
 class SatpassConfig(_SourcedFeed):
     """Satellite pass prediction settings.
 
-    Historically a Central-only feed (`feed_source="central"`). The native
+    Native (`feed_source="native"`) is the default and only supported path:
-    path (`feed_source="native"`) adds a Celestrak TLE fetcher
+    a Celestrak TLE fetcher (`env.tle_fetch`) plus a native SGP4 predictor;
-    (`env.tle_fetch`) and a native SGP4 predictor; the fields below feed
+    the fields below feed those. Central is RETIRED — its NATS broker
-    those. `feed_source` default stays "central" — the flip to "native"
+    (`nats://central.echo6.mesh:4222`) no longer exists — so this no longer
-    happens at cutover, not here.
+    overrides the `_SourcedFeed` mixin default.
     """
 
     enabled: bool = False
-    feed_source: str = "central"
+    feed_source: str = "native"
 
     # -- native path (TLE fetch + SGP4 predictor) -----------------------------
     # Ground stations the predictor computes passes for; each entry is a

work/tests/test_env_hot_reload.py

@@ -114,9 +114,12 @@ def test_feed_source_flip_to_central_requires_restart_and_does_not_swap():
 
 
 def test_feed_source_flip_from_central_to_native_requires_restart():
-    # satpass defaults feed_source="central"; flip it to native.
+    # satpass now defaults to feed_source="native", so pin the starting state
-    store = EnvironmentalStore(_cfg())
+    # to "central" explicitly -- this exercises the flip, not the default.
-    assert "satpass" not in store._adapters  # central by default -> no native instance
+    base_cfg = _cfg()
+    base_cfg.satpass = dataclasses.replace(base_cfg.satpass, feed_source="central")
+    store = EnvironmentalStore(base_cfg)
+    assert "satpass" not in store._adapters  # central -> no native instance
 
     new_cfg = _cfg()
     new_cfg.satpass = dataclasses.replace(

work/tests/test_satpass_registration.py

@@ -1,7 +1,7 @@
 """Tests for satpass adapter registration on EnvironmentalConfig.
 
 Verifies:
- - SatpassConfig exists and defaults to feed_source="central"
+ - SatpassConfig exists and defaults to feed_source="native"
  - EnvironmentalConfig.satpass field is present and correctly typed
  - _subject_owned() includes central.sat.* subjects when satpass is registered
  - adapter_config REGISTRY contains satpass keys with valid types
@@ -15,7 +15,7 @@ import pytest
 def test_satpass_config_exists():
     from meshai.config import SatpassConfig
     cfg = SatpassConfig()
-    assert cfg.feed_source == "central"
+    assert cfg.feed_source == "native"
     assert cfg.enabled is False
 
 
@@ -37,10 +37,10 @@ def test_environmental_config_has_satpass():
     assert isinstance(env.satpass, SatpassConfig)
 
 
-def test_environmental_satpass_default_central():
+def test_environmental_satpass_default_native():
     from meshai.config import EnvironmentalConfig
     env = EnvironmentalConfig()
-    assert env.satpass.feed_source == "central"
+    assert env.satpass.feed_source == "native"
 
 
 # -- adapter_config REGISTRY --------------------------------------------------
@@ -87,10 +87,10 @@ def test_yaml_parsing_satpass():
     from meshai.config import SatpassConfig, _dict_to_dataclass, EnvironmentalConfig
     import yaml
 
-    yaml_str = "environmental:\n  satpass:\n    enabled: true\n    feed_source: central\n"
+    yaml_str = "environmental:\n  satpass:\n    enabled: true\n    feed_source: native\n"
     data = yaml.safe_load(yaml_str)
     env = _dict_to_dataclass(EnvironmentalConfig, data["environmental"])
     assert isinstance(env.satpass, SatpassConfig)
     assert env.satpass.enabled is True
-    assert env.satpass.feed_source == "central"
+    assert env.satpass.feed_source == "native"