feat: pr description cleanup (#22)

* fix: Add testing comment

* feat(pr-description): Breakup long script

* fix(github): remove duplicate description gen. from octo

* feat(make): add base makefile for easy testing

Author: RemoteRabbit

Makefile

@@ -0,0 +1,89 @@
+.PHONY: help pr-description mr-description github gitlab \
+        lint format check validate clean docs update-readme \
+        install test health
+
+# Default target
+help:
+	@echo "Neovim Configuration - Available Commands"
+	@echo ""
+	@echo "PR/MR Description:"
+	@echo "  make pr-description    Generate GitHub PR description"
+	@echo "  make mr-description    Generate GitLab MR description"
+	@echo ""
+	@echo "Code Quality:"
+	@echo "  make lint              Run luacheck linter"
+	@echo "  make format            Format Lua files with stylua"
+	@echo "  make check             Run lint + format check (no write)"
+	@echo "  make validate          Run full config validation"
+	@echo ""
+	@echo "Documentation:"
+	@echo "  make docs              Generate plugin documentation"
+	@echo "  make update-readme     Update README with plugin list"
+	@echo ""
+	@echo "Maintenance:"
+	@echo "  make clean             Remove cache and generated files"
+	@echo "  make health            Run Neovim health checks"
+	@echo "  make test              Test Neovim startup"
+
+#------------------------------------------------------------------------------
+# PR/MR Description
+#------------------------------------------------------------------------------
+
+pr-description:
+	@nvim --headless -c "lua print(require('utils.pr_description').generate_description())" -c "qa"
+
+mr-description:
+	@nvim --headless -c "lua print(require('utils.pr_description').generate_description({is_gitlab=true}))" -c "qa"
+
+# Aliases for backwards compatibility
+github: pr-description
+gitlab: mr-description
+
+#------------------------------------------------------------------------------
+# Code Quality
+#------------------------------------------------------------------------------
+
+lint:
+	@echo "Running luacheck..."
+	@luacheck lua/ --config .luacheckrc
+
+format:
+	@echo "Formatting with stylua..."
+	@stylua --config-path stylua.toml lua/
+
+format-check:
+	@stylua --config-path stylua.toml --check lua/
+
+check: lint format-check
+	@echo "All checks passed!"
+
+validate:
+	@./scripts/validate.sh
+
+#------------------------------------------------------------------------------
+# Documentation
+#------------------------------------------------------------------------------
+
+docs:
+	@./scripts/generate-docs.sh
+
+update-readme:
+	@./scripts/update-readme.sh
+
+#------------------------------------------------------------------------------
+# Maintenance
+#------------------------------------------------------------------------------
+
+clean:
+	@echo "Cleaning cache files..."
+	@rm -rf .aider.tags.cache.v4/
+	@rm -rf .elixir-tools/
+	@rm -f lazy-lock.json.bak
+	@echo "Done!"
+
+health:
+	@nvim --headless -c "checkhealth" -c "qa"
+
+test:
+	@echo "Testing Neovim startup..."
+	@nvim --headless -c "lua print('Startup OK - ' .. #require('lazy').plugins() .. ' plugins loaded')" -c "qa"