Port Mineralogy 6.1.2 to NeoForge 26.1.2

[SkyBlade1978]

Summary

Ports Mineralogy 6.1.2 to Minecraft 26.1.2 on NeoForge while preserving the accepted gameplay, registry, NBT, configuration, migration, OreSpawn-provider, recipe, texture, and world-compatibility contracts.

• targets Mineralogy 6.1.2.2601022, NeoForge 26.1.2.94, Java 25, and released OreSpawn 4.0.16.2601022
• adapts random access, loot tools, crafting remainders, furnace recipe lookup, fertilizer initialization, fluid model baking, tags, recipes, advancements, and block entities to Minecraft 26.1 APIs
• retargets the legacy Mixins to the four-argument chunk upgrader and supports both legacy root and modern Overworld region layouts while retaining all 18,192 mappings, chunk protection, sidecar recovery, and furnace normalization
• preserves native-family texture synchronization, NeoForge creative-tab population, mining and furnace-state corrections, native-tuff/slab behavior, configurable cobblestone equivalence, crude oil, lamps, drops, and grouped tabs
• retains 1,433 Mineralogy recipes and advancements, 48 Minecraft recipe overrides, 21 Minecraft advancement overrides, 18 slab bridges, 928 item definitions, 17 reviewed locales, and the established mining-tag totals
• registers no Mineralogy terrain or ore generator and makes no registry-ID, configuration-format, provider, locale, or persistent-world identity change

Validation

• 62 automated tests passed
• clean release build, Javadocs, dependency checks, artifact audit, checksums, cold NeoGradle bootstrap, Eclipse generation, and production-classpath verification passed
• all three reproducible release JARs were audited for Java 25 bytecode and required resources
• development and exact packaged client/server fresh-and-reload smokes passed with NeoForge 26.1.2.94 and released OreSpawn
• recipe/advancement, cobblestone-mode, native-tuff/slab, creative-tab, mining, furnace, model/texture, Mixin, migration, world-generation, dimension-isolation, oil compatibility, and upgrade-fixture checks passed
• Ocean and forced-volcanic qualification generated 1,089 requested Overworld chunks each; the union contains all 32 rock families, all three ores, and covered crude oil, with separate Nether and End isolation passes
• manually tested and accepted in game