README: fix stale production install to pgh content-addressed URL
Line 53 still advertised the retired pear-runtime install key
(pear://bdkaq…) and Hyperdrive OTA path, both removed in 0.2.2
(16a5ee3). Point install at pgh://<reg>/hyperident (matches
package.json pgh.upgrade) and describe the real OTA mechanism
(backgrounded `pgh app update`, gated by --no-updates).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
282085b8f8c09a9c0be4f4cc9702cc1b98a62f3d
by plankatron <fleeky@gmail.com> · 2026-07-01T15:21:44.000Z