fix: move container status exclusively to ps plugin

This information didn't belong in the apps plugin and was incomplete.

Also set the container status to dead when it is not detected as running.

docs/deployment/application-management.md

@@ -155,15 +155,11 @@ dokku apps:report
 =====> node-js-app
        App dir:             /home/dokku/node-js-app
        Git sha:             dbddc3f                  
-       App cid:             7b18489c98be             
-       Status:              running                  
 =====> python-sample
 not deployed
 =====> ruby-sample
        App dir:             /home/dokku/ruby-sample
        Git sha:             a2d477c
-       App cid:             78a44d71012a
-       Status:              running
 ```
 
 You can run the command for a specific app also.
@@ -176,8 +172,6 @@ dokku apps:report node-js-app
 =====> node-js-app
        App dir:             /home/dokku/node-js-app
        Git sha:             dbddc3f                  
-       App cid:             7b18489c98be             
-       Status:              running   
 ```
 
 You can pass flags which will output only the value of the specific information you want. For example:

plugins/apps/subcommands/report

@@ -12,21 +12,9 @@ report_single_app() {
     INFO_FLAG=""
   fi
   verify_app_name "$APP"
-  local DOKKU_APP_CIDS=$(get_app_container_ids "$APP")
-  if [[ -n $DOKKU_APP_CIDS ]]; then
-    local cid
-    for CID in $DOKKU_APP_CIDS; do
-      local APP_CONTAINER_STATUS
-      local DOKKU_APP_CID
-      DOKKU_APP_CID=$CID
-      APP_CONTAINER_STATUS=$(docker inspect -f '{{.State.Status}}' "$CID")
-    done
-  fi
   local flag_map=(
     "--app-dir: $APP_DIR"
     "--git-sha: $(GIT_DIR="$APP_DIR" git rev-parse --short HEAD 2> /dev/null || false)"
-    "--app-cid: ${DOKKU_APP_CID:0:12}"
-    "--status: $APP_CONTAINER_STATUS"
   )
 
   if [[ -z "$INFO_FLAG" ]]; then

plugins/ps/subcommands/report

@@ -34,9 +34,11 @@ report_single_app() {
   local DOKKU_APP_RESTORE=$(config_get "$APP" DOKKU_APP_RESTORE || true)
   local STATUSES=()
   if [[ "$DOKKU_APP_RESTORE" != 0 ]]; then RESTORE="true"; else RESTORE="false"; fi
+  local APP_CONTAINER_STATUS
   for CONTAINER_FILE in $CONTAINER_FILES; do
     CID=$(< "$DOKKU_ROOT/$APP/$CONTAINER_FILE")
-    local APP_CONTAINER_STATUS=$(docker inspect -f '{{.State.Running}}' "$CID")
+    APP_CONTAINER_STATUS=$(docker inspect -f '{{.State.Running}}' "$CID" 2> /dev/null)
+    [[ -z "$APP_CONTAINER_STATUS" ]] && APP_CONTAINER_STATUS="dead"
     STATUSES+=("${CONTAINER_FILE#*.}:$APP_CONTAINER_STATUS#${CID:0:12}")
   done
   local flag_map=(