Release Forge 1.10.2 Phase 3

[SkyBlade1978]

Summary

• restore master-1.10 to the Phase 3 furniture and lighting scope
• add the complete lamp and sconce behaviour plus the tested gameplay fixes
• add all 16 padded-bench upholstery colours without consuming additional block or item IDs
• make Biomes O' Plenty, Natura, Forestry, and Immersive Engineering registrations and recipes optional
• modernize deterministic builds, Eclipse support, and multi-target release infrastructure

Compatibility

• preserves the ironagefurniture registry and saved-world identity
• upgrades existing Phase 2 furniture in place
• defaults existing padded benches and items to red
• leaves later 1.0 development preserved separately on feature/1.10-v1.0.0
• targets version 0.3.0.110021 for Minecraft 1.10.2 and Forge 12.18.3.2511

Verification

• full clean build, tests, Javadoc, release-artifact, checksum, metadata, resource, namespace, repository-hygiene, Maven, and Eclipse gates
• byte-identical main, sources, and Javadoc jars across clean builds
• packaged dedicated-server probes without optional mods and with each supported integration separately and together
• disposable Sylvester Phase 2 world upgrade reached Done with no IronAgeFurniture missing mappings
• manual gameplay acceptance completed