docs: pandoc-based site and v0.1.0 groundwork (#5)

* chore(prose): remove em-dashes from config files

* chore(prose): remove em-dashes from android sdk config

* docs(spec-api): remove em-dash from README

* fix(doctor): reword sidecar-jar error without em-dash

* test(sidecar): reword assertion message without em-dash

* docs: add CLAUDE.md with project conventions

* build: add docs target for pandoc site

* docs(site): add pandoc template and stylesheet

* docs(site): add pandoc build script

* docs(site): add landing pages

* docs(manual): add getting-started

* docs(manual): add writing-specs

* docs(manual): add runs

* docs(manual): add cli reference

* docs(dev): add design principles

* docs(dev): add architecture

* ci: deploy docs site to github pages

* docs: rewrite README as entry point to docs site

docs/manual/index.md

@@ -0,0 +1,10 @@
+---
+title: Manual
+---
+
+# Manual
+
+- [Getting started](./getting-started.html)
+- [Writing specs](./writing-specs.html)
+- [Runs](./runs.html)
+- [CLI reference](./cli.html)