docs: switch to zensical (#1354)

Makefile

@@ -4,11 +4,11 @@ all:
 
 .PHONY: site
 site:
-	uv run --only-group docs mkdocs build
+	uv run --only-group docs zensical build
 
 .PHONY: site-live
 site-live:
-	uv run --only-group docs mkdocs serve
+	uv run --only-group docs zensical serve
 
 .PHONY: snippets
 snippets: trophies sponsors

pyproject.toml

@@ -8,11 +8,11 @@ build-backend = "maturin"
 name = "zizmor"
 dynamic = ["version", "description", "readme", "urls", "authors", "license"]
 # Arbitrarily set to the oldest non-EOL Python.
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 
 [tool.maturin]
 bindings = "bin"
 manifest-path = "crates/zizmor/Cargo.toml"
 
 [dependency-groups]
-docs = ["mkdocs ~= 1.6", "mkdocs-material[imaging] ~= 9.5"]
+docs = ["zensical"]