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/shared/swiper/modules/scrollbar/scrollbar.scss

@@ -0,0 +1,60 @@
+@at-root {
+  :root {
+    /*
+  --swiper-scrollbar-border-radius: 10px;
+  --swiper-scrollbar-top: auto;
+  --swiper-scrollbar-bottom: 4px;
+  --swiper-scrollbar-left: auto;
+  --swiper-scrollbar-right: 4px;
+  --swiper-scrollbar-sides-offset: 1%;
+  --swiper-scrollbar-bg-color: rgba(0, 0, 0, 0.1);
+  --swiper-scrollbar-drag-bg-color: rgba(0, 0, 0, 0.5);
+  --swiper-scrollbar-size: 4px;
+  */
+  }
+}
+.swiper-scrollbar {
+  border-radius: var(--swiper-scrollbar-border-radius, 10px);
+  position: relative;
+  -ms-touch-action: none;
+  background: var(--swiper-scrollbar-bg-color, rgba(0, 0, 0, 0.1));
+  .swiper-scrollbar-disabled > &,
+  &.swiper-scrollbar-disabled {
+    display: none !important;
+  }
+  .swiper-horizontal > &,
+  &.swiper-scrollbar-horizontal {
+    position: absolute;
+    left: var(--swiper-scrollbar-sides-offset, 1%);
+    bottom: var(--swiper-scrollbar-bottom, 4px);
+    top: var(--swiper-scrollbar-top, auto);
+    z-index: 50;
+    height: var(--swiper-scrollbar-size, 4px);
+    width: calc(100% - 2 * var(--swiper-scrollbar-sides-offset, 1%));
+  }
+  .swiper-vertical > &,
+  &.swiper-scrollbar-vertical {
+    position: absolute;
+    left: var(--swiper-scrollbar-left, auto);
+    right: var(--swiper-scrollbar-right, 4px);
+    top: var(--swiper-scrollbar-sides-offset, 1%);
+    z-index: 50;
+    width: var(--swiper-scrollbar-size, 4px);
+    height: calc(100% - 2 * var(--swiper-scrollbar-sides-offset, 1%));
+  }
+}
+.swiper-scrollbar-drag {
+  height: 100%;
+  width: 100%;
+  position: relative;
+  background: var(--swiper-scrollbar-drag-bg-color, rgba(0, 0, 0, 0.5));
+  border-radius: var(--swiper-scrollbar-border-radius, 10px);
+  left: 0;
+  top: 0;
+}
+.swiper-scrollbar-cursor-drag {
+  cursor: move;
+}
+.swiper-scrollbar-lock {
+  display: none;
+}