fix: OEM plugin issues (#1288)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- The file synchronization tool now requires an explicitly defined
destination and offers a new option to remove remote password files
before syncing. Additionally, synchronization now omits ownership,
group, and permission metadata for smoother transfers.
- The activation flow has been refined, with legacy authentication
modifications removed to deliver a cleaner welcome modal experience.
- A new variable has been introduced to enhance server state management.

- **Refactor**
- Internal configuration adjustments have been made to enhance component
delivery and streamline system actions.

- **Bug Fixes**
- Updated handling of remote user and host parameters in the
synchronization script for improved functionality.
- Simplified the activation code removal process by focusing solely on
the `.set-password.php` file restoration.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Zack Spear <hi@zackspear.com>

plugin/source/dynamix.unraid.net/usr/local/emhttp/plugins/dynamix.my.servers/data/server-state.php

@@ -1,5 +1,6 @@
 <?php
 $docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
+$var = (array)parse_ini_file('state/var.ini'); // required for state.php - don't remove unless you've refactored the code to work without it
 require_once "$docroot/plugins/dynamix.my.servers/include/state.php";
 
 $serverState = new ServerState();

plugin/source/dynamix.unraid.net/usr/local/emhttp/plugins/dynamix.my.servers/scripts/activation_code_remove

@@ -70,18 +70,13 @@ debug_echo "Checking for setup flag at $ACTIVATION_SETUP_FLAG"
 if [[ -f "$ACTIVATION_SETUP_FLAG" ]]; then
   debug_echo "Setup flag found, proceeding with removal"
 
-  # Restore the original auth-request and .set-password files modified for the welcome modal
-  AUTH_REQUEST_FILE="/usr/local/emhttp/auth-request.php"
-  AUTH_REQUEST_BK_FILE="$AUTH_REQUEST_FILE.bak"
-  rm -f "$AUTH_REQUEST_FILE"
-  mv -f "$AUTH_REQUEST_BK_FILE" "$AUTH_REQUEST_FILE"
-
+  # Restore the original .set-password files modified for the welcome modal
   WELCOME_MODAL_INJECT_FILE="/usr/local/emhttp/plugins/dynamix/include/.set-password.php"
   WELCOME_MODAL_INJECT_BK_FILE="$WELCOME_MODAL_INJECT_FILE.bak"
   rm -f "$WELCOME_MODAL_INJECT_FILE"
   mv -f "$WELCOME_MODAL_INJECT_BK_FILE" "$WELCOME_MODAL_INJECT_FILE"
 
-  debug_echo "Restored auth-request and .set-password files"
+  debug_echo "Restored .set-password file"
 
   # Remove the partner logo symbolic link if it exists
   WEBGUI_IMAGES_DIR="/usr/local/emhttp/webGui/images"

plugin/source/dynamix.unraid.net/usr/local/emhttp/plugins/dynamix.my.servers/scripts/activation_code_setup

@@ -98,41 +98,8 @@ if [[ -d "$ACTIVATION_DIR" ]]; then
     # create the setup flag file to prevent re-running this setup
     touch "$ACTIVATION_SETUP_FLAG"
 
-    #
-    # Inject welcome modal into .set-password.php
-    #
-    # We first need to add files to allow them to be requested without authentication
-    AUTH_REQUEST_FILE="/usr/local/emhttp/auth-request.php"
-    WEB_COMPS_DIR="/usr/local/emhttp/plugins/dynamix.my.servers/unraid-components/_nuxt/"
-    mapfile -t JS_FILES < <(find "$WEB_COMPS_DIR" -type f -name "*.js" | sed 's|/usr/local/emhttp||') # modifying the path to be relative to the webgui's webroot
-    debug_echo "Found ${#JS_FILES[@]} .js files in $WEB_COMPS_DIR"
-
-    FILES_TO_ADD=(
-      "/webGui/images/partner-logo.svg"
-    )
-    FILES_TO_ADD+=("${JS_FILES[@]}")
-
-    if grep -q "\$arrWhitelist" "$AUTH_REQUEST_FILE"; then
-      cp "$AUTH_REQUEST_FILE" "${AUTH_REQUEST_FILE}.bak"
-      debug_echo "Backup of $AUTH_REQUEST_FILE created at ${AUTH_REQUEST_FILE}.bak"
-
-      # prepending items to the array as appending them to the end of the array was causing issues with trying to detect the last item with or without a comma
-      awk -v files_to_add="$(printf "%s\n" "${FILES_TO_ADD[@]}" | awk '{printf "  \x27%s\x27,\n", $0}')" '
-        BEGIN { added = 0 }
-        /\$arrWhitelist\s*=\s*\[/ {
-          print $0
-          print files_to_add
-          added = 1
-          next
-        }
-        { print }
-      ' "$AUTH_REQUEST_FILE" > "${AUTH_REQUEST_FILE}.tmp"
-
-      mv "${AUTH_REQUEST_FILE}.tmp" "$AUTH_REQUEST_FILE"
-      debug_echo "Default values and .js files from $WEB_COMPS_DIR added to \$arrWhitelist."
-    else
-      debug_echo "\$arrWhitelist array not found in the file."
-    fi
+    # Auth Request Modification move into the Unraid API
+    # @todo - Move the remaining modifications into the Unraid API
     # Inject the welcome modal into the .set-password.php file
     WELCOME_MODAL_INJECT_FILE="/usr/local/emhttp/plugins/dynamix/include/.set-password.php"
     # shellcheck disable=SC2016
@@ -298,6 +265,8 @@ if [[ -d "$ACTIVATION_DIR" ]]; then
         PARTNER_CASE_ICON=$(jq -r '.caseIcon // empty' "$ACTIVATION_JSON" 2>/dev/null || true); # for included with system icon
         debug_echo "Partner case model icon: $PARTNER_CASE_MODEL"
         if [[ -f "$PARTNER_CASE_MODEL" ]]; then
+          # First remove any existing symlink or file
+          rm -f "$WEBGUI_IMAGES_DIR/$CUSTOM_CASE_FILE_NAME"
           cp -f "$PARTNER_CASE_MODEL" "$WEBGUI_IMAGES_DIR/$CUSTOM_CASE_FILE_NAME"
           if [[ $? -ne 0 ]]; then
             echo "⚠️ Warning: Failed to replace the original case model icon with the custom icon."