feat(cli): colorize help page (#9589)

cli/testdata/coder_templates_edit_--help.golden

@@ -1,57 +1,60 @@
-Usage: coder templates edit [flags] <template>
+coder v0.0.0-devel
 
-Edit the metadata of a template by name.
+USAGE:
+  coder templates edit [flags] <template>
 
-Options
-      --allow-user-autostart bool (default: true)
+  Edit the metadata of a template by name.
+
+OPTIONS:
+      --allow-user-autostart bool (default: true)
           Allow users to configure autostart for workspaces on this template.
           This can only be disabled in enterprise.
 
-      --allow-user-autostop bool (default: true)
+      --allow-user-autostop bool (default: true)
           Allow users to customize the autostop TTL for workspaces on this
           template. This can only be disabled in enterprise.
 
-      --allow-user-cancel-workspace-jobs bool (default: true)
+      --allow-user-cancel-workspace-jobs bool (default: true)
           Allow users to cancel in-progress workspace jobs.
 
-      --default-ttl duration
+      --default-ttl duration
           Edit the template default time before shutdown - workspaces created
           from this template default to this value. Maps to "Default autostop"
           in the UI.
 
-      --description string
+      --description string
           Edit the template description.
 
-      --display-name string
+      --display-name string
           Edit the template display name.
 
-      --failure-ttl duration (default: 0h)
+      --failure-ttl duration (default: 0h)
           Specify a failure TTL for workspaces created from this template. It is
           the amount of time after a failed "start" build before coder
           automatically schedules a "stop" build to cleanup.This licensed
           feature's default is 0h (off). Maps to "Failure cleanup" in the UI.
 
-      --icon string
+      --icon string
           Edit the template icon path.
 
-      --inactivity-ttl duration (default: 0h)
+      --inactivity-ttl duration (default: 0h)
           Specify an inactivity TTL for workspaces created from this template.
           It is the amount of time the workspace is not used before it is be
           stopped and auto-locked. This includes across multiple builds (e.g.
           auto-starts and stops). This licensed feature's default is 0h (off).
           Maps to "Dormancy threshold" in the UI.
 
-      --max-ttl duration
+      --max-ttl duration
           Edit the template maximum time before shutdown - workspaces created
           from this template must shutdown within the given duration after
           starting, regardless of user activity. This is an enterprise-only
           feature. Maps to "Max lifetime" in the UI.
 
-      --name string
+      --name string
           Edit the template name.
 
-  -y, --yes bool
+  -y, --yes bool
           Bypass prompts.
 
----
+———
 Run `coder --help` for a list of global options.