v0.11.0: new celestrak_tle adapter + CENTRAL_SAT satellite-tracking stream (#100)

sql/migrations/037_add_celestrak_tle_adapter.sql

@@ -0,0 +1,32 @@
+-- Migration 037: seed CENTRAL_SAT stream + register celestrak_tle adapter (v0.11.0)
+--
+-- New top-level satellite-tracking domain. The adapter publishes TLEs
+-- (orbital state) for satellites in configured CelesTrak groups
+-- (defaults: stations, weather, amateur) so mesh consumers can compute
+-- passes locally with their own observer geolocation. v0.11.1 (followup)
+-- will add the satpass_predict adapter for fixed-observer pass alerts.
+--
+-- Stream config: 7-day retention, 1 GiB max_bytes -- mirrors
+-- CENTRAL_FIRE / CENTRAL_QUAKE / CENTRAL_AVY defaults. TLE volume is
+-- predictable (~75 sats × 4 polls/day = 300 events/day) so the cap is
+-- generous; operator can tighten via /streams.
+--
+-- Adapter ships disabled (`enabled=false`) -- operator enables via GUI
+-- after merge. Default settings groups = ["stations", "weather",
+-- "amateur"]; extra_norad_ids empty.
+--
+-- Idempotent on both rows: ON CONFLICT DO NOTHING preserves any
+-- operator-tuned state (e.g. settings or enabled flag changed by hand).
+
+INSERT INTO config.streams (name, max_age_s, max_bytes)
+VALUES ('CENTRAL_SAT', 604800, 1073741824)
+ON CONFLICT (name) DO NOTHING;
+
+INSERT INTO config.adapters (name, enabled, cadence_s, settings)
+VALUES (
+    'celestrak_tle',
+    false,
+    14400,
+    '{"groups": ["stations", "weather", "amateur"], "extra_norad_ids": []}'::jsonb
+)
+ON CONFLICT (name) DO NOTHING;