release 1.0.1: update from Gitea, Linux-only CLI, desktop app for Linux and Windows

The updater reads the latest release from Gitea. update::apply refuses to
overwrite anything but the CLI. Release workflow builds the Linux CLI;
scripts/build-gui.sh builds the Linux and Windows desktop app. Docs say Linux
and Windows only.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Cargo.toml

@@ -3,10 +3,10 @@ resolver = "2"
 members = ["crates/sabia-core", "crates/sabia-cli"]
 
 [workspace.package]
-version = "1.0.0"
+version = "1.0.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
-repository = "https://github.com/lucasrguerra/sabia"
+repository = "https://git.lucasrguerra.dev.br/lucasrguerra/sabia"
 authors = ["Sabiá contributors"]
 rust-version = "1.80"