Add changeset for VS Code extension config improvements

Author: clavery

.changeset/ext-config-improvements.md

@@ -0,0 +1,5 @@
+---
+'b2c-vs-extension': minor
+---
+
+Add `.env` file loading, `SFCC_*` env var support, and smart workspace folder detection for multi-root workspaces

.changeset/ext-config-source-and-ci.md

@@ -2,4 +2,4 @@
 '@salesforce/b2c-tooling-sdk': minor
 ---
 
-Add `EnvSource` config source that maps `SFCC_*` environment variables to config fields, enabling VS Code extension and other consumers to resolve config from `.env` files and environment variables
+Add `EnvSource` config source that maps `SFCC_*` environment variables to config fields