Add worklog for HMR consolidation

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: vcarl

notes/2026-01-18_1_hmr-consolidation.md

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+# HMR State Consolidation
+
+## Context
+Continuing from 2026-01-17_1_hmr-listener-registry.md - HMR globals were scattered across 3 files making the pattern hard to follow.
+
+## Changes
+
+Renamed `listenerRegistry.ts` → `hmrRegistry.ts` and consolidated all HMR state:
+
+### Before (3 files)
+- `client.server.ts`: `__discordClientReady`, `__discordScheduledTasks`
+- `gateway.ts`: `__discordLoginStarted`
+- `listenerRegistry.ts`: `__discordListenerRegistry`
+
+### After (1 file: hmrRegistry.ts)
+All globals + their accessor functions:
+- `isLoginStarted()` / `markLoginStarted()`
+- `isClientReady()` / `setClientReady()`
+- `registerScheduledTask()` / `clearScheduledTasks()`
+- `registerListener()` / `removeAllListeners()` / `getListenerCount()`
+
+## client.server.ts
+Now only contains:
+- Client instantiation (intents, partials)
+- Reacord wrapper
+- `login()` function
+
+## Files Updated
+- 8 files updated to import from `hmrRegistry` instead of `listenerRegistry`
+- `escalationResolver.ts` now imports `registerScheduledTask` from `hmrRegistry`
+- `gateway.ts` now uses `isLoginStarted()`/`markLoginStarted()` helpers
+
+## Log Tags
+Changed "ListenerRegistry" → "HMR" for consistency.