fix: AMSAT name matching token-based; SSTV filters to in-orbit only

- matchesAmSatName: exact token match instead of substring contains,
  so 'ISS' no longer matches AISSAT-1 and 'AO-7' no longer matches
  AO-73 (FUNCUBE-1); resolves missing ISS in FM and missing AO-7 in
  Linear lists
- resolveTypeIds: intersect SSTV catnums with current in-orbit TLE set,
  excluding retired satellites (e.g. TIROS) whose radios are tagged SSTV
- add regression tests for token matching

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/DatabaseRepo.kt

@@ -140,7 +140,7 @@ class DatabaseRepo(
             fun resolve(names: List<String>): Set<Int> = names.mapNotNull { name ->
                 val keys = dataParser.normalizeAmSatName(name)
                 nameToCatnum.entries.firstOrNull { (localName, _) ->
-                    keys.any { key -> localName.contains(key) }
+                    dataParser.matchesAmSatName(localName, keys)
                 }?.value
             }.toSet()
             val fmCatnums = resolve(fmNames)

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SelectionRepo.kt

@@ -74,7 +74,17 @@ class SelectionRepo(
             when (type) {
                 Sources.virtualTypeNames[0] -> idsSet.addAll(settingsRepo.getAmSatFmCatnums())
                 Sources.virtualTypeNames[1] -> idsSet.addAll(settingsRepo.getAmSatLinearCatnums())
-                Sources.virtualTypeNames[2] -> idsSet.addAll(localSource.getIdsWithModes(listOf("SSTV")))
+                // Live SSTV: mode=SSTV transponder records intersected with the
+                // currently-tracked (in-orbit, from the selected TLE sources)
+                // satellites. The raw mode query alone would include retired
+                // weather/experimental birds (e.g. TIROS catnum 1430 whose old
+                // TV downlink is labelled SSTV but is long gone from orbit).
+                Sources.virtualTypeNames[2] -> {
+                    val inOrbitIds = currentItems.value.map { it.catnum }.toHashSet()
+                    idsSet.addAll(
+                        localSource.getIdsWithModes(listOf("SSTV")).filter { it in inOrbitIds }
+                    )
+                }
                 else -> idsSet.addAll(settingsRepo.getSatelliteTypesIds(listOf(type)))
             }
         }