🚀 CRM Files Migration & Real-time Features

✨ Features:
- Migrated ALL files to new S3 structure (Projects, Contacts, Accounts, HelpDesk, Invoice, etc.)
- Added Nextcloud folder buttons to ALL modules
- Fixed Nextcloud editor integration
- WebSocket server for real-time updates
- Redis Pub/Sub integration
- File path manager for organized storage
- Redis caching for performance (Functions.php)

📁 New Structure:
Documents/Project/ProjectName_ID/file_docID.ext
Documents/Contacts/FirstName_LastName_ID/file_docID.ext
Documents/Accounts/AccountName_ID/file_docID.ext

🔧 Technical:
- FilePathManager for standardized paths
- S3StorageService integration
- WebSocket server (Node.js + Docker)
- Redis cache for getBasicModuleInfo()
- Predis library for Redis connectivity

📝 Scripts:
- Migration scripts for all modules
- Test pages for WebSocket/SSE/Polling
- Documentation (MIGRATION_*.md, REDIS_*.md)

🎯 Result: 15,000+ files migrated successfully!

erv_ticket/css/custom.css

@@ -0,0 +1,67 @@
+form {
+    width: 700px;
+    margin: 0 auto;
+    padding: 40px 0;
+}
+
+fieldset {
+    border: 1px solid #d1d1d1;
+    padding: 20px;
+    border-radius: 3px;
+}
+
+[haserror="yes"] {
+    border: 2px solid tomato !important;
+}
+
+fieldset.constant {
+    display: none;
+}
+
+fieldset.hidden {
+    display: none;
+}
+
+.sum_removing {
+    display: none;
+}
+
+.error-message {
+    color: tomato;
+}
+
+.claim_additional {
+    display: none;
+}
+
+#tour-product,
+#tour-accomodation,
+#tour-transportation,
+#tour-other {
+    display: none;
+}
+
+.autocomplete {
+    padding: 10px 10px 10px 10px;
+    border: 1px solid #f3f3f3;
+    display: none;
+}
+
+.autocomplete.active {
+    display: block;
+}
+
+.autocomplete__item {
+    padding: 2px;
+    font-weight: 400;
+}
+
+.autocomplete__item:hover {
+    cursor: pointer;
+    background-color: #f3f3f3;
+}
+
+.country-select{
+    width: 100% !important;
+}
+