BrowserOS Server - v0.0.139

• chore(release): reserve nightly v0.49.19 [skip ci] (0482065)
• fix(ci): isolate macOS builds in disposable APFS workspaces (cf37849)
• fix(build): verify resume checkpoints (65961f4)
• chore: bump browserclaw extension version to 0.2.7.0 (#2270) (0d79ed0)
• chore(release): update extension alpha feeds to 0.2.7.0 (73f5a22)
• chore: bump agent extension version to 0.0.132.0 (#2268) (616932f)
• chore(release): update extension alpha feeds to 0.0.132.0 (34281e4)
• chore: bump Claw server version to 0.0.36 (#2266) (f8e678d)
• chore(release): snapshot browserclaw server alpha v0.0.36 (0f41a63)
• chore: bump server version to 0.0.138 (#2264) (6ee04f0)
• chore(release): snapshot browseros server alpha v0.0.138 (238720f)