create biome tag API module

common/addons/biome-tag-api/README.md

@@ -0,0 +1,4 @@
+# Biome Tag API
+
+This addon contains an API to allow other addons to quickly query
+Biome tags, by baking queries and using Contexts on biomes.

common/addons/biome-tag-api/build.gradle.kts

@@ -0,0 +1,5 @@
+version = version("1.0.0")
+
+dependencies {
+    compileOnlyApi(project(":common:addons:manifest-addon-loader"))
+}