Mint Weather/Atmosphere domain + WeatherNext ClassView for lance-graph D-WXS-4

[AdaWorldAPI]

Operator/product decision

Reserve the next free canonical domain and ClassView for the WeatherNext/lance-graph weather substrate.

Current authority establishes:

• 0x03XX = Ontology
• 0x04XX–0x06XX = unassigned
• 0x0FXX = OpenStreetMap Geo reference concepts
• ClassView/app prefixes are allocated through 0x0008 = OpenStreetMap
• full classid is canon-high/custom-low: 0xDDCC_VVVV

Therefore weather must not extend the OSM 0x0FXX concept block.

Allocation

• 0x04XX = Weather / Atmosphere canonical domain
• weather_cell = 0x0401
• weather_static_cell = 0x0402
• 0x0009 = WeatherNext / weathernext-rs ClassView/app prefix

Full W1 classids:

• dynamic ERA5/forecast cell: 0x0401_0009
• static geography/weather support cell: 0x0402_0009

Core anchors remain 0x0401_0000 / 0x0402_0000.

Required code changes

1. Add Weather to ConceptDomain and map high byte 0x04 to it.
2. Add class_ids::WEATHER_CELL = 0x0401 and WEATHER_STATIC_CELL = 0x0402, including the canonical codebook/ALL/builders required by the existing 5+3 mint discipline.
3. Add a WeatherNextPort / equivalent PortSpec with APP_PREFIX = 0x0009, aliases for the two initial concepts, and allocation-table docs.
4. Add convergence/composition tests:
   • render_classid(0x0009, WEATHER_CELL) == 0x0401_0009
   • concept_of(0x0401_0009) == 0x0401
   • app_of(0x0401_0009) == 0x0009
   • domain resolution of 0x0401 is Weather.
5. Keep the mint append-only. No reuse of 0x0F0C/0x0F0D.

Consumer

AdaWorldAPI/lance-graph PR #955 starts D-WXS-4 and deliberately refuses 0x0000_0000. Its tests use 0x0401_0009 as the resolved target allocation, but production publication remains gated until this OGAR authority lands.