fix potential problems during sudo installation

src/commands/old_cmds.sh

···
     actor="$(echo "$uri" | cut -d "/" -f 3)"
     key="$(echo "$uri" | cut -d "/" -f 4)"
 
+    atfile.util.create_dir "$_path_blobs_tmp"
+
     if [[ -n "$actor" && -n "$key" ]]; then
         atfile.util.override_actor "$actor"
 
···
 
                     download_success=1
                     # shellcheck disable=SC2154
-                    tmp_path="$_path_blobs_tmp/$blob_cid"
+                    tmp_path="$_path_blobs_tmp/$blob_cid$(atfile.util.get_cache_path "$blob_cid")"
 
                     if ! [[ -f "$tmp_path" ]]; then
                         atfile.say.debug "Downloading '$blob_cid'..."

src/entry.sh

···
     fi
 fi
 
-## Directory creation
-
-if [[ $_disable_setup_dir_creation == 0 ]]; then
-    atfile.util.create_dir "$_path_cache"
-    atfile.util.create_dir "$_path_blobs_tmp"
-fi
-
 ## Program detection
 
 _prog_hint_jq="https://jqlang.github.io/jq"

src/shared/util.sh

···
 
 function atfile.util.get_cache_path() {
     # shellcheck disable=SC2154
+    mkdir -fp "$_path_cache"
+    # shellcheck disable=SC2154
     echo "$_path_cache/$1"
 }