fix(desktop): render popup overlays in packaged builds

Popup pages loaded their scripts as classic <script src> tags, which the
renderer build never bundles, so an installed app rendered only the static
markup: the recording tip stayed at 0:00 with no wave bars and live captions
showed nothing.

- declare popup scripts as modules so the build emits them, and fail
  packaging when a renderer page references an asset that was never produced
- hold popup IPC until the renderer has loaded and re-assert visibility on
  every show, so a popup hidden once still appears next time
- surface popup renderer console and load failures in the main log

💘 Generated with Crush

Assisted-by: Crush:deepseek-v4.1-flash

docs/map/00-index.md

@@ -2,6 +2,7 @@
 
 > Status: ACTIVE
 > Last full audit: 2026-09-13
+> Last update: 2026-09-19 — GAP-INFRA-05 (desktop renderer popup bundle verification wired into CI)
 > Scope: entire monorepo `D:/workspace/D3ROVoice` at product version `1.3.6`
 > Purpose: let any agent (or human) answer two questions in under a minute:
 > 1. **What infrastructure exists?** (build, CI, services, APIs, data, packages, deploy)