Merge pull request #28 from gatewayd-io/install-from-local-file

Update CLI docs to mention that plugin install can install from locally downloaded archives

Author: mostafa

using-gatewayd/CLI.md

@@ -20,7 +20,7 @@ GatewayD is a CLI application that runs on Windows, Linux-based distributions an
 | `help`           | shows help about any subcommand                                       | The `-h` or `--help` flag can be used to get more information about a specific subcommand.                                                                                                                                                                                                                                                                                                                                                                                                                                       |
 | `plugin`         | manages GatewayD plugins and their configurations                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `plugin init`    | generates a plugins configuration file                                | - `-p`, `--plugin-config`: plugins config file (default "gatewayd_plugins.yaml")<br/>- `-f`, `--force`: overwrites the existing config file<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)                                                                                                                                                                                                                                                                                                                 |
-| `plugin install` | installs a plugin from GitHub                                         | - `-p`, `--plugin-config`: plugins config file (default "gatewayd_plugins.yaml")<br/>- `-o`, `--output-dir`: output directory of the plugin, where the plugin is extracted (default "./plugins")<br/>- `--pull-only`: only pull the plugin, don't install it<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)                                                                                                                                                                                                |
+| `plugin install` | installs a plugin from GitHub or a locally downloaded archive file    | - `-p`, `--plugin-config`: plugins config file (default "gatewayd_plugins.yaml")<br/>- `-o`, `--output-dir`: output directory of the plugin, where the plugin is extracted (default "./plugins")<br/>- `--pull-only`: only pull the plugin, don't install it<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)                                                                                                                                                                                                |
 | `plugin lint`    | validates plugins configuration file                                  | - `-p`, `--plugin-config`: plugins config file (default "gatewayd_plugins.yaml")<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)                                                                                                                                                                                                                                                                                                                                                                            |
 | `plugin list`    | lists all installed plugins                                           | - `-p`, `--plugin-config`: plugins config file (default "gatewayd_plugins.yaml")<br/>- `-e`, `--only-enabled`: Only list enabled plugins<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)                                                                                                                                                                                                                                                                                                                    |
 | `run`            | runs an instance of `gatewayd` with the specified configuration files | - `-c`, `--config`: global config file (default `"gatewayd.yaml"`)<br/>- `-p`, `--plugin-config`: plugin config file (default `"gatewayd_plugins.yaml"`)<br/>- `--tracing`: Enable tracing with OpenTelemetry via gRPC<br/>- `--collector-url string`: Collector URL of OpenTelemetry gRPC endpoint (default `"localhost:4317"`)<br/>- `--sentry`: Enable Sentry for error reporting (default `true`)<br/>- `--dev`: Enable development mode for plugin development<br/>- `--usage-report`: Enable usage report (default `true`) |