Docs/more improvements (#1292)

* WIP creating a CLI section

* WIP adding more CLI commands in a new section

* New CLI section with introduction and more CLI commands

* More improvement to the CLI options

* Each CLI command has its own page

* fixed broken links

* Removed outdated copy

docs/cli-deploy-commands.mdx

@@ -0,0 +1,9 @@
+---
+title: "CLI deploy options"
+sidebarTitle: "Deploy"
+description: "Use these options to help deploy your tasks to Trigger.dev."
+---
+
+import CliDeployCommands from '/snippets/cli-commands-deploy.mdx';
+
+<CliDeployCommands/>