fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip]

6d224861 came from a --no-checkout worktree whose empty index made the
commit drop every file except two. This restores 05b50d2b's full tree and
correctly adds stacks/stem95su/gdrive-sync.tf + the service-catalog stem95su
entry. Forward-only (parent=6d224861, no force-push); [ci skip] since the
live infra was never applied from the broken commit.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

scripts/workstation/skel/start-claude.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# Per-user Claude Code Workstation launcher (devvm). Lands the user in their OWN
+# ~/code clone (NOT a hardcoded /home/wizard/code) and names the Claude session
+# after the tmux session so /resume, the prompt box, and the terminal title line
+# up. Deployed via /etc/skel by setup-devvm.sh, so new accounts get it on
+# `useradd -m`. Existing users are repointed to this during their migration.
+echo ""
+echo "  Welcome, $(id -un)! 🚀"
+echo ""
+echo "  Starting Claude Code in $HOME/code ..."
+echo "  (Right-click for tmux menu, or Ctrl+B then | or - to split)"
+echo ""
+
+name_args=()
+if [ -n "${TMUX:-}" ]; then
+  sess="$(tmux display-message -p '#{session_name}' 2>/dev/null)"
+  [ -n "$sess" ] && name_args=(--name "$sess")
+fi
+
+cd "$HOME/code" 2>/dev/null || cd "$HOME"
+
+# Prefer the system-wide `claude` (installed by setup-devvm.sh); fall back to npx.
+launch() {
+  if command -v claude >/dev/null 2>&1; then
+    claude "$@"
+  else
+    npx @anthropic-ai/claude-code "$@"
+  fi
+}
+
+# Deliberately not `exec` so we can branch on the exit code: clean quit ends the
+# pane (ttyd closes the terminal); a crash drops to a shell so the tmux session
+# isn't destroyed-and-recreated in a ttyd auto-reconnect loop.
+launch --dangerously-skip-permissions --model claude-opus-4-8 "${name_args[@]}"
+code=$?
+[ "$code" -eq 0 ] && exit 0
+
+echo ""
+echo "  claude exited abnormally (status $code). Dropping to a shell — your tmux session is preserved."
+echo "  Re-launch any time with: ~/start-claude.sh"
+echo ""
+exec "${SHELL:-/bin/bash}" -l