refactor: move cli to package folder (#28356)

packages/cli/README.md

@@ -0,0 +1,38 @@
+A command-line interface for interfacing with the self-hosted photo manager [Immich](https://immich.app/).
+
+Please see the [Immich CLI documentation](https://docs.immich.app/features/command-line-interface).
+
+# For developers
+
+Before building the CLI, you must build the immich server and the open-api client. To build the server run the following in the server folder:
+
+    $ pnpm install
+    $ pnpm run build
+
+Then, to build the open-api client run the following in the open-api folder:
+
+    $ ./bin/generate-open-api.sh
+
+## Run from build
+
+Go to the cli folder and build it:
+
+    $ pnpm install
+    $ pnpm run build
+    $ node dist/index.js
+
+## Run and Debug from source (VSCode)
+
+With VScode you can run and debug the Immich CLI. Go to the launch.json file, find the Immich CLI config and change this with the command you need to debug
+
+`"args": ["upload", "--help"],`
+
+replace that for the command of your choice.
+
+## Install from build
+
+You can also build and install the CLI using
+
+    $ pnpm run build
+    $ pnpm install -g .
+****