refactor(cli.rs): signer and plugin subcommands, use new clap derive syntax (#2928)

Co-authored-by: Lucas Nogueira <lucas@tauri.studio>

Author: JonasKruckenberg

.changes/cli.rs-refactor-signer.md

@@ -0,0 +1,5 @@
+---
+"cli.rs": patch
+---
+
+The `generate` and `sign` commands are now available under a `signer` subcommand.

core/tauri/src/updater/mod.rs

@@ -293,15 +293,15 @@
 //! To generate your keys you need to use the Tauri cli.
 //!
 //! ```bash
-//! tauri sign -g -w ~/.tauri/myapp.key
+//! tauri signer sign -g -w ~/.tauri/myapp.key
 //! ```
 //!
 //! You have multiple options available
 //! ```bash
 //! Tauri updates signer.
 //!
 //! USAGE:
-//!     tauri sign [FLAGS] [OPTIONS]
+//!     tauri signer sign [FLAGS] [OPTIONS]
 //!
 //! FLAGS:
 //!         --force          Overwrite private key even if it exists on the specified path

docs/usage/guides/updater.md

@@ -280,14 +280,14 @@ The *Private key* (privkey) is used to sign your update and should NEVER be shar
 To generate your keys you need to use the Tauri cli.
 
 ```bash
-tauri sign -g -w ~/.tauri/myapp.key
+tauri signer sign -g -w ~/.tauri/myapp.key
 ```
 
 You have multiple options available
 ```bash
 Tauri updates signer.
 USAGE:
-    tauri sign [FLAGS] [OPTIONS]
+    tauri signer sign [FLAGS] [OPTIONS]
 FLAGS:
         --force          Overwrite private key even if it exists on the specified path
     -g, --generate       Generate keypair to sign files

tooling/bundler/src/bundle/windows/msi/wix.rs

@@ -431,7 +431,7 @@ pub fn build_wix_app_installer(
 \pard\sa200\sl276\slmult1\f0\fs22\lang9 {}\par
 }}
  "#,
-          license_contents.replace("\n", "\\par ")
+          license_contents.replace('\n', "\\par ")
         );
         let rtf_output_path = settings
           .project_out_directory()