chore: bump version to v0.9.1

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

Author: webcane

INSTALL.md

@@ -7,13 +7,13 @@ Choose the method that best fits your environment.
 Pin to a release tag (recommended — avoids fetching from an unpinned `master` branch):
 
 ```bash
-curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/v0.9.0/install.sh | sh
+curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/v0.9.1/install.sh | sh
 ```
 
 Or to select a specific version at install time:
 
 ```bash
-curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/master/install.sh | INSTALL_VERSION=v0.9.0 sh
+curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/master/install.sh | INSTALL_VERSION=v0.9.1 sh
 ```
 
 ## Homebrew

README.md

@@ -15,7 +15,7 @@ A Docker CLI plugin for solo developers and small teams with a single VPS. One c
 Pin to a release tag (recommended — avoids fetching from an unpinned `master` branch):
 
 ```bash
-curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/v0.9.0/install.sh | sh
+curl -fsSL https://raw.githubusercontent.com/webcane/docker-deploy/v0.9.1/install.sh | sh
 ```
 
 For Homebrew, manual binary download, and `go install`, see [INSTALL.md](INSTALL.md).