Migrate dependency management to uv and configure Lektor build (#14)

* Migrate dependency management to uv and configure Lektor build

- Add pyproject.toml with lektor and plugins (lektor-jinja-content,
  lektor-gulp) as uv-managed dependencies
- Remove [packages] section from .lektorproject since plugins are
  now installed via uv into the project venv
- Add .venv/ to .gitignore; commit uv.lock for reproducible installs
- Build with: uv sync && uv run lektor build

https://claude.ai/code/session_01JyM3QgKMzyP26kinYpfro9

* Add GitHub Actions workflow to deploy to Cloudflare Pages on merge to master

Builds the Lektor site with uv and deploys to Cloudflare Pages
using wrangler. Requires these GitHub secrets/variables:
- CLOUDFLARE_API_TOKEN (secret)
- CLOUDFLARE_ACCOUNT_ID (secret)
- CLOUDFLARE_PROJECT_NAME (variable)

https://claude.ai/code/session_01JyM3QgKMzyP26kinYpfro9

* adjust footer

* update build system

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: roberto-arista

.github/workflows/deploy.yml

@@ -0,0 +1,29 @@
+name: Deploy to Cloudflare Pages
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      deployments: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          lfs: true
+
+      - uses: astral-sh/setup-uv@v5
+
+      - run: uv sync
+
+      - run: uv run lektor build --output-path build
+
+      - uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages deploy build --project-name=${{ vars.CLOUDFLARE_PROJECT_NAME }}

.gitignore

@@ -1,6 +1,9 @@
 *.glif
 node_modules/
 
+# uv
+.venv/
+
 # font files
 assets/static/fonts
 content/tutorials/variable-waterfall-poster-1/dictionaries/*.json

Python for designers.lektorproject

@@ -3,10 +3,6 @@ name = Python for designers
 url_style = absolute
 url = http://www.pythonfordesigners.com/
 
-[packages]
-lektor-jinja-content = 0.4.2
-lektor-gulp = 0.3.2
-
 [servers.dev]
 name = dev
 enabled = yes