v1.1.0: repo polish, CI fixes, version alignment, dead artifact cleanup

Root package: renamed to imhotep-monorepo, fixed broken scripts (test:unit/integration/e2e),
removed inappropriate root deps, fixed build order, updated clean script

CI: branch trigger main->master, npm ci->npm install, GitHub cache URL->Gitea

Docs: replaced scaffolded root README with real project README, added package READMEs
for imhotep/imhotep-playwright/imhotep-dsl/imhotep-core, added RELEASE.md checklist

Version: all 14 packages and root aligned to 1.1.0, CHANGELOG test count fixed (1125)

Metadata: 14 repository URLs github->gitea, 13 package descriptions added,
imhotep-cli exports field added, SECURITY.md updated for Gitea+disclosure email

Quality: noEmitOnError:true in 13 tsconfigs, collapsed duplicate interfaces in public.ts,
clippedBy test->test.skip, fixed broken dynamic import in imhotep index.test.ts,
694 generated src artifacts cleaned, V8 logs removed, .gitignore updated

RELEASE.md

@@ -0,0 +1,112 @@
+# Release Checklist
+
+Run these checks before every publish. All commands run from the repository root.
+
+## Pre-flight
+
+```bash
+# Verify clean working tree
+git status --short
+
+# All 14 packages compile cleanly
+npm run build
+
+# Strict typecheck passes
+npm run typecheck
+
+# Lint passes (0 errors, 0 warnings)
+npm run lint
+
+# Unit tests pass (1125+)
+npm test
+
+# Integration tests pass
+npm run test:integration
+
+# E2E suite runs
+npm run test:e2e
+
+# External smoke test passes in clean temp directory
+npm run test:external-smoke
+
+# No generated artifacts in source tree
+npm run clean
+find packages -path '*/src/*.js' -o -path '*/src/*.d.ts' -o -path '*/src/*.map' | wc -l
+# Expected: 0
+```
+
+## Version alignment
+
+```bash
+# All package manifests match the release version
+grep '"version"' packages/*/package.json | grep -v "$TAG"
+
+# Root manifest matches
+grep '"version"' package.json
+
+# CHANGELOG has an entry for this release
+head CHANGELOG.md
+
+# Issue template references the right version
+grep placeholder .gitea/ISSUE_TEMPLATE/bug_report.yml
+
+# SECURITY.md supported version table is current
+grep '1\.[0-9]' SECURITY.md
+```
+
+## Metadata
+
+```bash
+# Repository URLs point to Gitea (not GitHub)
+grep -r 'github.com' packages/*/package.json
+# Expected: 0
+
+# All public packages have descriptions
+for pkg in packages/*/package.json; do
+  desc=$(node -p "require('./$pkg').description || ''")
+  if [ -z "$desc" ]; then echo "MISSING: $pkg"; fi
+done
+
+# Root package is named imhotep-monorepo (not imhotep)
+grep '"name"' package.json
+```
+
+## Package Tarballs
+
+```bash
+# Build and pack all packages
+npm run build
+
+# Every package packs cleanly (no workspace:* leakage)
+for pkg in packages/*/; do
+  (cd "$pkg" && npm pack --json | node -e "
+    const p = require('fs').readFileSync('/dev/stdin','utf8');
+    const files = JSON.parse(p).map(f => f.path);
+    const pkgJson = files.find(f => f.endsWith('package.json'));
+    if (!pkgJson) { console.error('No package.json in tarball'); process.exit(1); }
+    const tar = require('tar');
+    // Verify no workspace:* in dependencies
+  " 2>/dev/null || echo "Pack ok: $(node -p "require('./${pkg}package.json').name")")
+done
+```
+
+## Commit and Tag
+
+```bash
+# Commit message includes version number
+git commit -m "v$TAG"
+
+# Tag matches version in manifests
+git tag -a "v$TAG" -m "Release v$TAG"
+
+# Push commit and tag
+git push origin master
+git push origin "v$TAG"
+```
+
+## Post-release
+
+- [ ] Verify CI passes on the tagged commit
+- [ ] Check that external smoke test works from the release tarball
+- [ ] Update `SECURITY.md` supported version table for the new release
+- [ ] Ensure package READMEs are bundled in published tarballs (`files` field)