Scaffold site: nav, stub sections, contact/privacy/terms, styling

Adds top nav links to Books/Authors/Submissions stub pages, and
Contact/Privacy/Terms pages modeled on reground-site's structure. Contact
form posts to the already-provisioned eec-twosquirrelspress backend.
Styling implements the press's brand palette and font choices.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

content/terms.md

@@ -0,0 +1,35 @@
+---
+title: "Terms of Use"
+description: "Terms for using twosquirrelspress.com."
+---
+
+_Last updated: July 2026_
+
+These terms cover using twosquirrelspress.com and submitting the contact
+form.
+
+## Using this site
+
+This site is provided as-is, for informational purposes about Two Squirrels
+Press, its books, and its authors.
+
+## No warranty
+
+This site and its content are provided without warranties of any kind,
+express or implied. Two Squirrels Press makes a good-faith effort to keep
+things accurate and working, but doesn't guarantee any particular outcome
+from anything published here.
+
+## Liability
+
+To the extent the law allows, Two Squirrels Press isn't liable for damages
+arising from your use of this site or its content.
+
+## Changes
+
+These terms may be updated as the site changes. Material changes will
+update the date at the top of this page.
+
+## Questions
+
+[Get in touch](/contact/).