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

.github/workflows/ci.yml

@@ -1,8 +1,8 @@
 name: ci
 
 on:
-  # Runs on PRs (opened / synchronize / reopened — the defaults) and manual
-  # dispatch only. We deliberately don't run on direct pushes to master:
+  # Runs on PRs (opened / synchronize / reopened, which are the defaults) and
+  # manual dispatch only. We deliberately don't run on direct pushes to master:
   # master is PR-merge-only, and PR validation already covers the merge
   # commit via the `synchronize` event on the PR branch.
   pull_request: