v2.1.0-alpha.617

Changes

• docs: expand developer endpoints page with mapping pipeline (97a9ece)
• test: cover sendHaMessage timeout and pass-through behavior (bd33b80)
• style: tighten comment and log voice across backend (8f5d0a4)
• test: cover bridge storage migrations v1 through v5 (1f16631)
• chore: extend pnpm overrides to clear transitive cves (d65d9d7)
• chore: align node version across dockerfiles and docs workflow (4c485d7)

⚠️ This is an alpha release - use at your own risk!