chore: added justfile

Signed-off-by: Sienna Meridian Satterwhite <sienna@r3t.io>

Justfile

@@ -0,0 +1,64 @@
+# Storybook project recipes
+
+# List available recipes
+default:
+    @just --list
+
+# Run all tests
+test:
+    cargo nextest run
+
+# Run unit tests only (faster)
+test-lib:
+    cargo nextest run --lib
+
+# Run a specific test by name
+test-filter name:
+    cargo nextest run -E 'test({{name}})'
+
+# Build everything (debug)
+build:
+    cargo build
+
+# Build release binaries
+build-release:
+    cargo build --release
+
+# Clean all build artifacts
+clean:
+    cargo xtask clean
+
+# Install the LSP server to ~/.cargo/bin
+install-lsp:
+    cargo install --path . --bin storybook-lsp --force
+
+# Build and install the Zed extension (run install-lsp first if LSP changed)
+build-zed:
+    cd zed-storybook && ./build-extension.sh
+
+# Full Zed dev workflow: reinstall LSP then rebuild extension
+zed: install-lsp build-zed
+
+# Run clippy lints
+lint:
+    cargo clippy
+
+# Format all Rust code
+fmt:
+    cargo fmt
+
+# Check formatting without modifying files
+fmt-check:
+    cargo fmt --check
+
+# Generate tree-sitter parser from grammar.js
+grammar:
+    cd tree-sitter-storybook && tree-sitter generate
+
+# Build the docs
+docs:
+    cd docs && mdbook build
+
+# Serve the docs locally with live reload
+docs-serve:
+    cd docs && mdbook serve