Bug: git repo URLs keep browser query strings and fragments

[ayskobtw-lil]

When users copy a GitHub/GitLab/etc. repository URL from a browser tab it can include UI-only query strings or fragments, for example:

https://github.com/profullstack/sh1pt?tab=readme-ov-file#usage

resolveInput() currently classifies that as kind: 'git', but preserves the query/fragment in value. That means later clone flows can pass the browser URL suffix to git clone instead of the clean repository URL.

Expected: git clone targets should normalize to the repo URL without query strings or fragments, while ordinary live-site URLs should keep their query/fragment.

[ayskobtw-lil]

Fix PR opened: #500

Verification before opening PR:

• npx --yes pnpm@9.12.0 exec vitest run packages/cli/src/input.test.ts -> 15 passed
• npx --yes pnpm@9.12.0 --filter @profullstack/sh1pt typecheck -> passed