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/navigation/navigation.scss

@@ -0,0 +1,65 @@
+@import '../../swiper-vars.scss';
+@at-root {
+  :root {
+    --swiper-navigation-size: 44px;
+    /*
+  --swiper-navigation-top-offset: 50%;
+  --swiper-navigation-sides-offset: 10px;
+  --swiper-navigation-color: var(--swiper-theme-color);
+  */
+  }
+}
+.swiper-button-prev,
+.swiper-button-next {
+  position: absolute;
+  top: var(--swiper-navigation-top-offset, 50%);
+  width: calc(var(--swiper-navigation-size) / 44 * 27);
+  height: var(--swiper-navigation-size);
+  margin-top: calc(0px - (var(--swiper-navigation-size) / 2));
+  z-index: 10;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--swiper-navigation-color, var(--swiper-theme-color));
+  &.swiper-button-disabled {
+    opacity: 0.35;
+    cursor: auto;
+    pointer-events: none;
+  }
+  &.swiper-button-hidden {
+    opacity: 0;
+    cursor: auto;
+    pointer-events: none;
+  }
+  .swiper-navigation-disabled & {
+    display: none !important;
+  }
+  &:after {
+    font-family: swiper-icons;
+    font-size: var(--swiper-navigation-size);
+    text-transform: none !important;
+    letter-spacing: 0;
+    font-variant: initial;
+    line-height: 1;
+  }
+}
+.swiper-button-prev,
+.swiper-rtl .swiper-button-next {
+  &:after {
+    content: 'prev';
+  }
+  left: var(--swiper-navigation-sides-offset, 10px);
+  right: auto;
+}
+.swiper-button-next,
+.swiper-rtl .swiper-button-prev {
+  &:after {
+    content: 'next';
+  }
+  right: var(--swiper-navigation-sides-offset, 10px);
+  left: auto;
+}
+.swiper-button-lock {
+  display: none;
+}