Add comprehensive GitHub Pages documentation with mdBook

Documentation structure:
- Landing page with project overview (82 kernels, 14 domains)
- Getting started guide (installation, quick start)
- Architecture documentation (execution modes, K2K messaging)
- Kernel catalogue covering all 14 domain crates
- Articles section with technical deep-dives
- Appendix with changelog and contributing guidelines

First article: Accounting Network Generation
- Five solving methods (A-E) with confidence hierarchy
- Fixed-point arithmetic (128-bit, 18 decimal places)
- Account classification (11 classes)
- VAT/tax detection (EU rates, GST/HST)
- Transaction pattern recognition (14 patterns)
- Confidence boosting based on domain knowledge

CI/CD:
- GitHub Actions workflow for automatic deployment
- Triggers on push to docs/** or workflow_dispatch
- Deploys to GitHub Pages

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: mivertowski

.github/workflows/docs.yml

@@ -0,0 +1,55 @@
+name: Deploy Documentation
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'docs/**'
+      - '.github/workflows/docs.yml'
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup mdBook
+        uses: peaceiris/actions-mdbook@v2
+        with:
+          mdbook-version: 'latest'
+
+      - name: Build documentation
+        run: mdbook build docs
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/book
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -19,3 +19,6 @@ target
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+# Generated documentation
+docs/book/

docs/RUSTCOMPUTE_FEATURE_REQUEST.md

@@ -0,0 +1,39 @@
+[book]
+title = "RustKernels Documentation"
+authors = ["Michael Ivertowski"]
+description = "GPU-accelerated kernel library for financial services and analytics"
+language = "en"
+src = "src"
+
+[build]
+build-dir = "book"
+create-missing = false
+
+[output.html]
+default-theme = "light"
+preferred-dark-theme = "navy"
+git-repository-url = "https://github.com/mivertowski/RustKernels"
+edit-url-template = "https://github.com/mivertowski/RustKernels/edit/main/docs/{path}"
+site-url = "/RustKernels/"
+no-section-label = false
+
+[output.html.fold]
+enable = true
+level = 1
+
+[output.html.search]
+enable = true
+limit-results = 30
+teaser-word-count = 30
+boost-title = 2
+boost-hierarchy = 1
+boost-paragraph = 1
+expand = true
+heading-split-level = 3
+
+[output.html.playground]
+editable = false
+copyable = true
+copy-js = true
+line-numbers = true
+runnable = false