Only x64 and arm64 map to prebuilt release archives. ARM32 and ia32 previously
fell back to x86-64 binaries; now pi warns and recommends the system package manager.
fixes#11209
The fd/ripgrep auto-download resolved the latest version through
api.github.com, which shares the anonymous API quota (60 requests/hour
per IP). Behind shared egress IPs (corporate proxies, CI runners, NAT)
that quota is permanently exhausted by unrelated traffic, so the
download failed with 'GitHub API error: 403' on every launch while the
actual release download endpoint would have worked fine.
Resolve the version from the /releases/latest web redirect instead: it
carries the tag in the Location header, is not subject to the API
quota, and lives on the same origin as the binary download itself. The
redirect body is discarded so the connection can be reused, and the
pinned fd version on darwin/x64 now skips the lookup entirely.
Also improve download failure diagnostics: status messages include the
error cause chain so transport errors surface their actionable detail
instead of a bare 'fetch failed', and HTTP download errors include the
failing URL.
Fixes#8594
Co-authored-by: Terminator666666 <Terminator666666@users.noreply.github.com>
