v0.1.3

Add `report` command — where and how to file an issue, offline

New top-level `<cmd> report` prints this tool's repo, a pre-filled GitHub
issues/new link (running version inlined into the body) and a `gh issue
create` one-liner. Like `guide` it needs no network, token or config. After
`pipx install` there is no README or AGENTS.md beside the binary, so the
tool must carry its own "report a problem" answer. Needs shared-cli>=0.1.4.

Claude-Session: https://claude.ai/code/session_017feobGd32Ftk7p4X4JqDKC