fix: remove redundant tectonic preset + dead custom noise settings

The mod shipped two world presets that produced the *exact same world*:
  ultra_wide_biome.json     -> settings:"custom_ore_gen:overworld"
  tectonic_ultra_wide_biome.json -> settings:"minecraft:overworld"

The only difference was which overworld noise settings they referenced, so I
compared the mod's custom_ore_gen:overworld against the vanilla
minecraft:overworld byte-for-byte. Verdict: 100% identical (same 109394 bytes,
11/11 fields identical including the 30k-char surface_rule). The custom noise
settings was dead weight - a pure clone of vanilla that changed nothing about
the terrain.

Removed:
  - data/custom_ore_gen/worldgen/world_preset/tectonic_ultra_wide_biome.json
  - data/custom_ore_gen/worldgen/noise_settings/overworld.json (109 KB dead clone)
  - the tectonic entry from data/minecraft/tags/worldgen/world_preset/normal.json
    (so it no longer appears in the world-creation menu)
  - the two tectonic_* lang keys in en_us.json / fr_fr.json

Kept ultra_wide_biome as the single latitude world preset, now pointing at
minecraft:overworld directly (no indirection through a cloned settings file).
This also drops a misleading "requires Tectonic" claim - the preset never had
anything to do with the Tectonic mod.

Verification: ./gradlew test build -> BUILD SUCCESSFUL, 71/71 unit tests
            ./gradlew runGameTestServer -> 6/6 GameTests passed in 1.0s
              (latitude gen still loads via the cleaned-up preset)

src/main/resources/assets/custom_ore_gen/lang/en_us.json

@@ -29,7 +29,5 @@
   "item.custom_ore_gen.sharddiamondpaxel": "Shard Diamond Paxel",
   "itemGroup.custom_ore_gen": "Custom Ore Gen",
   "generator.custom_ore_gen.ultra_wide_biome": "Ultra Wide Biome",
-  "generator.custom_ore_gen.ultra_wide_biome.info": "Climate bands by latitude: frozen north, temperate equator, hot south. Extremely large biomes.",
-  "generator.custom_ore_gen.tectonic_ultra_wide_biome": "Tectonic Ultra Wide Biome",
-  "generator.custom_ore_gen.tectonic_ultra_wide_biome.info": "Latitude climate bands with Tectonic terrain (requires Tectonic)."
+  "generator.custom_ore_gen.ultra_wide_biome.info": "Climate bands by latitude: frozen north, temperate equator, hot south. Extremely large biomes."
 }

src/main/resources/assets/custom_ore_gen/lang/fr_fr.json

@@ -29,7 +29,5 @@
     "item.custom_ore_gen.sharddiamondpaxel": "Paxel en éclat de diamant",
     "itemGroup.custom_ore_gen": "Custom Ore Gen",
     "generator.custom_ore_gen.ultra_wide_biome": "Biomes Ultra-Larges",
-    "generator.custom_ore_gen.ultra_wide_biome.info": "Bandes climatiques par latitude : nord gelé, équateur tempéré, sud chaud. Biomes immenses.",
-    "generator.custom_ore_gen.tectonic_ultra_wide_biome": "Biomes Ultra-Larges (Tectonic)",
-    "generator.custom_ore_gen.tectonic_ultra_wide_biome.info": "Bandes climatiques par latitude avec terrain Tectonic (nécessite Tectonic)."
+    "generator.custom_ore_gen.ultra_wide_biome.info": "Bandes climatiques par latitude : nord gelé, équateur tempéré, sud chaud. Biomes immenses."
 }

src/main/resources/data/custom_ore_gen/worldgen/world_preset/tectonic_ultra_wide_biome.json

@@ -1,36 +0,0 @@
-{
-  "dimensions": {
-    "minecraft:overworld": {
-      "type": "minecraft:overworld",
-      "generator": {
-        "type": "minecraft:noise",
-        "biome_source": {
-          "type": "custom_ore_gen:latitude",
-          "seed": 0
-        },
-        "settings": "minecraft:overworld"
-      }
-    },
-    "minecraft:the_nether": {
-      "type": "minecraft:the_nether",
-      "generator": {
-        "type": "minecraft:noise",
-        "biome_source": {
-          "type": "minecraft:multi_noise",
-          "preset": "minecraft:nether"
-        },
-        "settings": "minecraft:nether"
-      }
-    },
-    "minecraft:the_end": {
-      "type": "minecraft:the_end",
-      "generator": {
-        "type": "minecraft:noise",
-        "biome_source": {
-          "type": "minecraft:the_end"
-        },
-        "settings": "minecraft:end"
-      }
-    }
-  }
-}

src/main/resources/data/custom_ore_gen/worldgen/world_preset/ultra_wide_biome.json

@@ -8,7 +8,7 @@
           "type": "custom_ore_gen:latitude",
           "seed": 0
         },
-        "settings": "custom_ore_gen:overworld"
+        "settings": "minecraft:overworld"
       }
     },
     "minecraft:the_nether": {

src/main/resources/data/minecraft/tags/worldgen/world_preset/normal.json

@@ -1,7 +1,6 @@
 {
   "replace": false,
   "values": [
-    "custom_ore_gen:ultra_wide_biome",
-    "custom_ore_gen:tectonic_ultra_wide_biome"
+    "custom_ore_gen:ultra_wide_biome"
   ]
 }