chore: bump version to 0.0.3

Includes changelog entries for secure dotenv operations and envsitter ^0.0.3.

CHANGELOG.md

@@ -2,6 +2,23 @@
 
 ## Unreleased
 
+## 0.0.3
+
+### Added
+
+- `envsitter_validate`: validate dotenv syntax (issues only; never values).
+- `envsitter_copy`: copy keys between dotenv files (dry-run unless `write: true`; never values).
+- `envsitter_format` / `envsitter_reorder`: format/reorder dotenv files (dry-run unless `write: true`; never values).
+- `envsitter_annotate`: annotate dotenv keys with comments (dry-run unless `write: true`; never values).
+
+### Changed
+
+- `envsitter_match`: uses EnvSitter outside-in matching for `op: "is_equal"`.
+- Block warnings: removed prompt append (toast-only) to avoid writing into OpenCode's input.
+- Bumped `envsitter` dependency to `^0.0.3`.
+
+## 0.0.2
+
 ### Added
 
 - `envsitter_match`: safe boolean matching for `.env` keys (single key, bulk keys, or all keys) with support for the EnvSitter match operators.