feat(cli): Add plugin:publish and plugin:add commands support (#10938)

RESOLVES FRMW-2864
RESOLVES FRMW-2868

**What**
Add support for the following cli commands:
- `plugin:publish`
- `plugin:add`

packages/cli/medusa-cli/src/create-cli.ts

@@ -276,6 +276,35 @@ function buildLocalCommands(cli, isLocalProject) {
         })
       ),
     })
+    .command({
+      command: "plugin:publish",
+      desc: "Publish the plugin to the local packages registry",
+      handler: handlerP(
+        getCommandHandler("plugin/publish", (args, cmd) => {
+          process.env.NODE_ENV = process.env.NODE_ENV || `development`
+          cmd(args)
+          return new Promise(() => {})
+        })
+      ),
+    })
+    .command({
+      command: "plugin:add [plugin_names...]",
+      desc: "Add the specified plugin to the project from the local packages registry",
+      builder: {
+        plugin_names: {
+          type: "array",
+          description: "The name of the plugins to add",
+          demand: true,
+        },
+      },
+      handler: handlerP(
+        getCommandHandler("plugin/add", (args, cmd) => {
+          process.env.NODE_ENV = process.env.NODE_ENV || `development`
+          cmd(args)
+          return new Promise(() => {})
+        })
+      ),
+    })
     .command({
       command: `telemetry`,
       describe: `Enable or disable collection of anonymous usage data.`,