docs: add changeset

Author: nima-taheri-mongodb

.changeset/blue-laws-tie.md

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+---
+'@lg-charts/legend': minor
+---
+
+Updated `@lg-charts/legend` package build configuration to generate both non-minified and minified bundles. The default export is now the non-minified bundle, with the minified bundle provided as a production-specific export.

.changeset/breezy-groups-turn.md

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+---
+'@lg-tools/build': minor
+'@lg-tools/cli': minor
+---
+
+Introduced new `lg build-minify` and `lg-build minify` commands to separately minify JavaScript bundle files. 
+Files to be minified can be specified using the `--glob` argument (default: `--glob=dist/**/*.*js --glob=!dist/**/*-min.*js`). 
+This allows generating both minified and non-minified bundles in the same package for use in different environments, decoupling minification from the main build process.