feat(cli): add short flags for frequently used options (#1229)

Add -d for --allow-domains, -b for --build-local, and -k for --keep-containers
to improve CLI ergonomics for frequent users.

Fixes #501

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Mossaka

docs/usage.md

@@ -6,7 +6,7 @@
 sudo awf [options] -- <command>
 
 Options:
-  --allow-domains <domains>  Comma-separated list of allowed domains. Supports wildcards and protocol prefixes:
+  -d, --allow-domains <domains>  Comma-separated list of allowed domains. Supports wildcards and protocol prefixes:
                              - github.com: exact domain + subdomains (HTTP & HTTPS)
                              - *.github.com: any subdomain of github.com
                              - api-*.example.com: prefix wildcards
@@ -20,11 +20,11 @@ Options:
   --block-domains-file <path>  Path to file containing blocked domains (one per line or
                                comma-separated, supports # comments)
   --log-level <level>          Log level: debug, info, warn, error (default: info)
-  --keep-containers            Keep containers running after command exits (default: false)
+  -k, --keep-containers        Keep containers running after command exits (default: false)
   --tty                        Allocate a pseudo-TTY for the container (required for interactive
                                tools like Claude Code) (default: false)
   --work-dir <dir>             Working directory for temporary files
-  --build-local                Build containers locally instead of using GHCR images (default: false)
+  -b, --build-local            Build containers locally instead of using GHCR images (default: false)
   --agent-image <value>        Agent container image (default: "default")
                                Presets (pre-built, fast):
                                  default  - Minimal ubuntu:22.04 (~200MB)

src/cli.ts

@@ -684,7 +684,7 @@ program
   .description('Network firewall for agentic workflows with domain whitelisting')
   .version(version)
   .option(
-    '--allow-domains <domains>',
+    '-d, --allow-domains <domains>',
     'Comma-separated list of allowed domains. Supports wildcards and protocol prefixes:\n' +
     '                                   github.com         - exact domain + subdomains (HTTP & HTTPS)\n' +
     '                                   *.github.com       - any subdomain of github.com\n' +
@@ -711,7 +711,7 @@ program
     'info'
   )
   .option(
-    '--keep-containers',
+    '-k, --keep-containers',
     'Keep containers running after command exits',
     false
   )
@@ -726,7 +726,7 @@ program
     path.join(os.tmpdir(), `awf-${Date.now()}`)
   )
   .option(
-    '--build-local',
+    '-b, --build-local',
     'Build containers locally instead of using GHCR images',
     false
   )