feat(commands): more commands (#30)

- I wrote a scripts to copy and generate all commands missing in iris
from fig repo: https://github.com/withfig/autocomplete
- Add a new script to generate commands docs about which commands
currently are inside commands folder
377d4aac663590e504fe39a92eb4dac4cbd333b2
- Add more icons e64d4e70a1db61e62053460a882e093bd6373ab1

commands/sys/tailwindcss.go

@@ -0,0 +1,29 @@
+package sys
+
+import (
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "tailwindcss",
+		Description: "Display usage information",
+		Subcommands: []core.Subcommand{
+			{Name: "init", Description: "Creates Tailwind config file. Default: tailwind.config.js"},
+			{Name: "build", Description: "Build CSS file"},
+		},
+		Options: []core.Option{
+			{Name: "--help", Description: "Display usage information"},
+			{Name: "-i", Description: "Specify input file"},
+			{Name: "-o", Description: "Specify output file"},
+			{Name: "-c", Description: "Specify config file to use"},
+			{Name: "--postcss", Description: "Load custom PostCSS configuration"},
+			{Name: "--purge", Description: "Content paths to use for removing unused classes"},
+			{Name: "--watch", Description: "Watch for changes and rebuild as needed"},
+			{Name: "--minify", Description: "Minify the output"},
+			{Name: "--no-autoprefixer", Description: "Disable autoprefixer"},
+			{Name: "-p", Description: "Initialize a 'postcss.config.js' file"},
+			{Name: "-f", Description: "Initialize a full 'tailwind.config.js' file"},
+		},
+	})
+}