feat: publish Regex Tools 0.1.0

SOURCE.md

@@ -0,0 +1,23 @@
+# Source identity
+
+- Project: Regex Tools
+- Version: 0.1.0
+- Repository: <https://git.add-ideas.de/zemion/regex-tools>
+- Release tag: `v0.1.0`
+- Licence: GPL-3.0-or-later
+- Copyright: © 2026 Albrecht Degering
+
+The release ZIP is generated from the tagged repository with:
+
+```sh
+npm ci
+npm run release:artifact
+```
+
+The build uses only pinned npm packages from `package-lock.json`. It performs no
+runtime or build-time CDN fetch. Complete preferred-form source is the tagged
+repository. The release archive contains compiled static assets plus legal,
+source-identity and attribution documents.
+
+No PCRE2, Python, Go, Rust, .NET, Java or legacy-PCRE runtime is included in
+version 0.1.0.