Initial commit: gtea CLI tool

Go CLI that wraps the Gitea API and git to create repos, commit,
push, and pull without leaving the terminal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cmd/push.go

@@ -0,0 +1,17 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var pushCmd = &cobra.Command{
+	Use:   "push",
+	Short: "Push current branch to Gitea",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		branch, err := currentBranch()
+		if err != nil {
+			branch = "main"
+		}
+		return runGit(".", "push", "-u", "origin", branch)
+	},
+}