feat: Add comprehensive documentation suite and reorganize project structure

- Created complete documentation in docs/ directory
- Added PROJECT_OVERVIEW.md with feature highlights and getting started guide
- Added ARCHITECTURE.md with system design and technical details
- Added SECURITY.md with comprehensive security implementation guide
- Added DEVELOPMENT.md with development workflows and best practices
- Added DEPLOYMENT.md with production deployment instructions
- Added API.md with complete REST API documentation
- Added CONTRIBUTING.md with contribution guidelines
- Added CHANGELOG.md with version history and migration notes
- Reorganized all documentation files into docs/ directory for better organization
- Updated README.md with proper documentation links and quick navigation
- Enhanced project structure with professional documentation standards

f_scripts/fe/js/login.init.js

@@ -0,0 +1,32 @@
+(function () {
+    [].slice.call(document.querySelectorAll('.tabs')).forEach(function (el) {
+        new CBPFWTabs(el);
+    });
+})();
+
+function oldSafariCSSfix() {
+    if (isOldSafari()) {
+        var tabnr = $(".login-page .tabs nav ul li").length;
+        var width = jQuery('.login-page').width() - 32;
+
+        jQuery(".login-page .tabs nav ul li").width((width / tabnr) - 1).css("float", "left");
+        jQuery(".login-page .tabs nav").css("width", (width + 1));
+    }
+}
+
+$(document).ready(function() {
+	$(document).on("click", ".tabs ul:not(.fileThumbs) li", function() {
+	});
+});
+
+jQuery(window).load(function () {
+    oldSafariCSSfix();
+});
+
+jQuery(window).resize(function () {
+    oldSafariCSSfix();
+});
+
+function isOldSafari() {
+    return !!navigator.userAgent.match(' Safari/') && !navigator.userAgent.match(' Chrome') && (!!navigator.userAgent.match(' Version/6.0') || !!navigator.userAgent.match(' Version/5.'));
+}