fix: zsh glob compatibility across all skill templates (v0.12.8.1) (#559)

* fix: replace zsh-incompatible raw globs with find-based alternatives and setopt guards

Zsh's NOMATCH option (on by default) causes raw globs like `*.yaml` and
`*deploy*` to throw errors when no files match, instead of silently expanding
to nothing as bash does. The preamble resolver already handled this correctly
with find, but 38 glob instances across 13 templates and 2 resolvers still
used raw shell globs.

Two fix approaches based on complexity:
- find-based replacement for cat/for/ls-with-pipes patterns (.github/workflows/)
- setopt +o nomatch guard for simple ls -t patterns (~/.gstack/, ~/.claude/)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: regenerate SKILL.md files from updated templates

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: bump version and changelog (v0.12.8.1)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* test: add zsh glob safety test + fix 2 missed resolver globs

Adds a test that scans all generated SKILL.md bash blocks for raw glob
patterns and verifies they have either a find-based replacement or a
setopt +o nomatch guard. The test immediately caught 2 unguarded blocks
in review.ts (design doc re-check and plan file discovery).

Also syncs package.json version to 0.12.8.1.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

land-and-deploy/SKILL.md.tmpl

@@ -113,7 +113,7 @@ else
   SAVED_HASH=$(cat ~/.gstack/projects/$SLUG/land-deploy-confirmed 2>/dev/null)
   CURRENT_HASH=$(sed -n '/## Deploy Configuration/,/^## /p' CLAUDE.md 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
   # Also hash workflow files that affect deploy behavior
-  WORKFLOW_HASH=$(cat .github/workflows/*deploy* .github/workflows/*cd* 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
+  WORKFLOW_HASH=$(find .github/workflows -maxdepth 1 \( -name '*deploy*' -o -name '*cd*' \) 2>/dev/null | xargs cat 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
   COMBINED_HASH="${CURRENT_HASH}-${WORKFLOW_HASH}"
   if [ "$SAVED_HASH" != "$COMBINED_HASH" ] && [ -n "$SAVED_HASH" ]; then
     echo "CONFIG_CHANGED"
@@ -223,7 +223,7 @@ grep -i "staging" CLAUDE.md 2>/dev/null | head -3
 
 2. **GitHub Actions staging workflow:** Check for workflow files with "staging" in the name or content:
 ```bash
-for f in .github/workflows/*.yml .github/workflows/*.yaml; do
+for f in $(find .github/workflows -maxdepth 1 \( -name '*.yml' -o -name '*.yaml' \) 2>/dev/null); do
   [ -f "$f" ] && grep -qiE "staging" "$f" 2>/dev/null && echo "STAGING_WORKFLOW:$f"
 done
 ```
@@ -273,7 +273,7 @@ Save the deploy config fingerprint so we can detect future changes:
 ```bash
 mkdir -p ~/.gstack/projects/$SLUG
 CURRENT_HASH=$(sed -n '/## Deploy Configuration/,/^## /p' CLAUDE.md 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
-WORKFLOW_HASH=$(cat .github/workflows/*deploy* .github/workflows/*cd* 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
+WORKFLOW_HASH=$(find .github/workflows -maxdepth 1 \( -name '*deploy*' -o -name '*cd*' \) 2>/dev/null | xargs cat 2>/dev/null | shasum -a 256 | cut -d' ' -f1)
 echo "${CURRENT_HASH}-${WORKFLOW_HASH}" > ~/.gstack/projects/$SLUG/land-deploy-confirmed
 ```
 Continue to Step 2.
@@ -415,6 +415,7 @@ If tests fail: **BLOCKER.** Cannot merge with failing tests.
 **E2E tests — check recent results:**
 
 ```bash
+setopt +o nomatch 2>/dev/null || true  # zsh compat
 ls -t ~/.gstack-dev/evals/*-e2e-*-$(date +%Y-%m-%d)*.json 2>/dev/null | head -20
 ```
 
@@ -430,6 +431,7 @@ If E2E results exist but have failures: **WARNING — N tests failed.** List the
 **LLM judge evals — check recent results:**
 
 ```bash
+setopt +o nomatch 2>/dev/null || true  # zsh compat
 ls -t ~/.gstack-dev/evals/*-llm-judge-*-$(date +%Y-%m-%d)*.json 2>/dev/null | head -5
 ```