chore: version packages

Release 1.9.8 (aicodeman) and 0.1.8 (xterm-zerolag-input).

Fixes macOS session start (`posix_spawnp failed.`, issues #6 and #204):
node-pty ships its macOS spawn-helper as mode 0644 and macOS launches every
PTY through it. `scripts/fix-node-pty.mjs` (npm run fix:node-pty) chmods every
helper, prebuilds/ included, then verifies by really opening a PTY; the blind
Node-22+ rebuild is gone. `spawnPtyWithHelperRepair()` self-heals an already
broken install on the first failed spawn.

Adds the phone home screen (session overview under 430px, per-device
`mobileOverviewEnabled`, default ON) and a guided Tailscale path in
install.sh, plus `install.sh tailscale` to retrofit it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

docs/web-tabs-fixes-plan.md

@@ -1,7 +1,7 @@
 # Web tabs: two fixes (planned + implemented 2026-07-28)
 
 Both found against the saved dashboard
-`https://macminis-mac-mini.tailf80371.ts.net:4000` (Bio-Hacking-Dashboard).
+`https://<your-host>.<your-tailnet>.ts.net:4000` (Bio-Hacking-Dashboard).
 Kept because the root-cause analysis of the second one is not obvious from the
 resulting diff.
 
@@ -49,7 +49,7 @@ already revoked the capability and broadcast `WebviewChanged`.
 ```
 CAP=<from POST /api/webviews/<id>/open>
 # A) upstream direct                       -> 200 image/jpeg 118150
-curl -sk "https://macminis-mac-mini.tailf80371.ts.net:4000/api/hero?slug=120-minutes-in-nature"
+curl -sk "https://<your-host>.<your-tailnet>.ts.net:4000/api/hero?slug=120-minutes-in-nature"
 # B) through the proxy prefix              -> 200 image/jpeg 118150
 curl -sk "https://localhost:3000/webview/$CAP/api/hero?slug=120-minutes-in-nature"
 # C) what the browser ACTUALLY requested   -> 404 {"errorCode":"NOT_FOUND"}