the appview rewrites urls of the form: host.com/did-plc-foo/repo => host.com/did:plc:foo/repo host.com/@handle.com/repo => host.com/handle.com/repo however, the rewriter did not preserve query parameters or fragments: host.com/@handle.com/repo?foo=bar => host.com/handle.com/repo? this resulted in url rewrites being broken for git clones, which usees the "service" query parameter: ../repo/info/refs?service=git-upload-pack => ../repo/info/refs? the new url rewriter simply takes the existing url and replaces the path component, thus preserving all other bits of the url. Signed-off-by: oppiliappan <me@oppi.li>