Lightweight containerized prosody tooling + moved auth scripts + xmpp reconnect/auth stabilization

artifacts/plans/05-adapter-resilience-supervisor.md

@@ -0,0 +1,27 @@
+# Feature Plan: Adapter Resilience Supervisor
+
+## Goal
+Make adapters self-healing and observable under disconnects, API drift, and transient faults.
+
+## Why This Fits GIA
+- Bridge reliability is a product requirement for multi-network ops.
+
+## Scope
+- Health probes per adapter.
+- Reconnect/backoff supervisor.
+- Circuit-breaker for repeated failure classes.
+
+## Implementation
+1. Add adapter health state model (healthy/degraded/down).
+2. Add watchdog jobs for Signal/WhatsApp/Instagram/XMPP.
+3. Implement exponential backoff + jitter reconnect policies.
+4. Emit structured adapter health events + alerts.
+5. Add status surface in settings/services pages.
+
+## Acceptance Criteria
+- Adapter restarts automatically on transient failures.
+- Repeated failures degrade state and stop spam retries.
+- Operators can view current health + last error + retry schedule.
+
+## Out of Scope
+- Full protocol hot-reload without process restart.