chore: repoint URLs at git.swaits.com and bump for release

Rewrites remaining github.com / git.sr.ht references to git.swaits.com,
translating GitHub URL shapes to Gitea's (/blob/<ref>/ -> /src/branch/<ref>/,
/tree/<tag> -> /src/tag/<tag>, /actions/workflows/X -> /actions?workflow=X,
/edit/ -> /_edit/).

Left pointing at GitHub on purpose: pull-request links (PRs were not migrated)
and GitHub-only surfaces Gitea lacks (security advisories, discussions).

Cargo.toml

@@ -1,12 +1,12 @@
 [package]
 name = "bshelper"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2024"
 authors = ["Stephen Waits <steve@waits.net>"]
 description = "Friendly TUI for reporting good / bad / skip / abort verdicts during jj bisect run (works with git bisect run too)."
 license = "MIT"
-repository = "https://github.com/swaits/bshelper"
-homepage = "https://github.com/swaits/bshelper"
+repository = "https://git.swaits.com/swaits/bshelper"
+homepage = "https://git.swaits.com/swaits/bshelper"
 readme = "README.md"
 keywords = ["jj", "bisect", "tui", "git", "vcs"]
 categories = ["command-line-utilities", "development-tools"]