feat(ci): build mdbook

.github/workflows/book.yaml

@@ -0,0 +1,10 @@
+name: mdbook
+on:
+  pull_request:
+  push: main
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    steps:
+      - run: mdbook build docs

.gitignore

@@ -39,3 +39,4 @@ my-config.toml
 **/msbuild.err
 **/msbuild.wrn
 
+/docs/book/

docs/book.toml

@@ -0,0 +1,16 @@
+[book]
+authors = ["Ryan Butler"]
+language = "en"
+multilingual = false
+src = "src"
+title = "NexusSocial Decentralized Identity"
+
+[preprocessor]
+
+[preprocessor.mermaid]
+command = "mdbook-mermaid"
+
+[output]
+
+[output.html]
+additional-js = ["mermaid.min.js", "mermaid-init.js"]

docs/mermaid-init.js

@@ -0,0 +1 @@
+mermaid.initialize({startOnLoad:true});

docs/src/SUMMARY.md

@@ -0,0 +1,3 @@
+# Summary
+
+- [Chapter 1](./chapter_1.md)

docs/src/chapter_1.md

@@ -0,0 +1 @@
+# Chapter 1

nix/devShells.nix

@@ -14,9 +14,11 @@ in
   default = pkgs.mkShell {
     # These programs be available to the dev shell
     buildInputs = (with pkgs; [
-      nixpkgs-fmt
       cargo-deny
       dotnetCorePackages.sdk_9_0
+      mdbook
+      mdbook-mermaid
+      nixpkgs-fmt
     ]) ++ pkgs.lib.optional pkgs.stdenv.isDarwin [
       pkgs.libiconv
     ] ++ [