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>

src/web/public/terminal-ui.js

@@ -1178,6 +1178,19 @@ Object.assign(CodemanApp.prototype, {
   },
 
   showWelcome() {
+    // Phones get the session overview instead of the welcome screen: on a small
+    // screen "which session is blocked on me" beats "how do I start one". The
+    // gate lives in mobile-overview.js; every other device falls through
+    // unchanged. Both surfaces are toggled here so a breakpoint change (rotate,
+    // unfold) swaps cleanly instead of showing both.
+    if (this.shouldUseMobileOverview?.()) {
+      const overlay = document.getElementById('welcomeOverlay');
+      if (overlay) overlay.classList.remove('visible');
+      this.showMobileOverview();
+      this._updateCjkInputState?.();
+      return;
+    }
+    this.hideMobileOverview?.();
     const overlay = document.getElementById('welcomeOverlay');
     if (overlay) {
       overlay.classList.add('visible');
@@ -1191,6 +1204,7 @@ Object.assign(CodemanApp.prototype, {
   },
 
   hideWelcome() {
+    this.hideMobileOverview?.();
     const overlay = document.getElementById('welcomeOverlay');
     if (overlay) {
       overlay.classList.remove('visible');