refactor: standardize command naming

This standardization makes it somewhat easier to read stacktraces as the command names are all uniform, so it will be slightly easier to scan trace output.

plugins/certs/subcommands/add

@@ -28,7 +28,7 @@ is_file_import() {
   return 1
 }
 
-certs_set() {
+cmd-certs-set() {
   declare desc="imports an SSL cert/key combo either on STDIN via a tarball or from specified cert/key filenames"
   local cmd="$1"
   [[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
@@ -79,4 +79,4 @@ certs_set() {
   plugn trigger post-domains-update "$APP"
 }
 
-certs_set "$@"
+cmd-certs-set "$@"

plugins/certs/subcommands/default

@@ -4,4 +4,4 @@ set -eo pipefail
 source "$PLUGIN_AVAILABLE_PATH/certs/internal-functions"
 
 dokku_log_warn "Deprecated: Please use certs:report"
-certs_info_cmd "$@"
+cmd-certs-info "$@"

plugins/certs/subcommands/generate

@@ -4,7 +4,7 @@ set -eo pipefail
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/domains/functions"
 
-certs_generate_cmd() {
+cmd-certs-generate() {
   declare desc="generates a self-signed SSL certificate/key combo"
   declare APP="$2" DOMAIN="$3"
   local cmd="certs:generate"
@@ -37,4 +37,4 @@ certs_generate_cmd() {
   fi
 }
 
-certs_generate_cmd "$@"
+cmd-certs-generate "$@"

plugins/certs/subcommands/info

@@ -4,4 +4,4 @@ set -eo pipefail
 source "$PLUGIN_AVAILABLE_PATH/certs/internal-functions"
 
 dokku_log_warn "Deprecated: Please use certs:report"
-certs_info_cmd "$@"
+cmd-certs-info "$@"

plugins/certs/subcommands/remove

@@ -3,7 +3,7 @@ set -eo pipefail
 [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 
-certs_remove_cmd() {
+cmd-certs-remove() {
   declare desc="removes SSL cert/key from specified app"
   local cmd="certs:remove"
   [[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
@@ -21,4 +21,4 @@ certs_remove_cmd() {
   fi
 }
 
-certs_remove_cmd "$@"
+cmd-certs-remove "$@"