Orbit documentation: docs, wiki and FAQ pages

README.md

@@ -0,0 +1,15 @@
+# Orbit — documentation
+
+Source for the Orbit IRC web client documentation, rendered at
+**[orbit.tchatou.fr/docs](https://orbit.tchatou.fr/docs/)**.
+
+- **`docs/`** — documentation pages (overview, quick start, configuration,
+  branding, plugins, self-hosting, IRCv3, architecture)
+- **`wiki/`** — user wiki (slash commands, formatting, themes, the `#orbit`
+  channel, troubleshooting)
+- **`faq.md`** — frequently asked questions
+
+Every page is Markdown. Edit a page, commit, and the site serves it.
+
+The Orbit client itself lives at
+**[codeberg.org/reversefr/orbit](https://codeberg.org/reversefr/orbit)**.