Restructure README support and add section alert styling

Author: alexphillips-dev

README.md

@@ -15,6 +15,8 @@ FolderView Plus gives Unraid a cleaner, folder-first way to manage Docker contai
 It is built for real libraries: easier organization, safer imports, faster recovery, and better day-to-day control.
 
 ## Why Install This
+> [!TIP]
+> Built for large Docker/VM libraries with safer import, backup, and organization workflows.
 
 - Keep large Docker/VM setups readable with folder grouping in Docker, VMs, and Dashboard
 - Recover faster with automatic backups, snapshot compare, and one-click restore
@@ -23,10 +25,14 @@ It is built for real libraries: easier organization, safer imports, faster recov
 - Manage everything from a modern settings flow that works on desktop and mobile
 
 ## Requirements
+> [!IMPORTANT]
+> Unraid `7.0.0+` is required.
 
 - Unraid `7.0.0+`
 
 ## Install
+> [!NOTE]
+> Install from Unraid Plugins UI or with the CLI command below.
 
 Unraid UI (`Plugins -> Install Plugin`) or CLI:
 
@@ -35,6 +41,8 @@ plugin install https://raw.githubusercontent.com/alexphillips-dev/FolderView-Plu
 ```
 
 ## Update
+> [!WARNING]
+> If update detection is cached, use a one-time commit URL install, then return to `main` updates.
 
 - Preferred: `Plugins -> Check for Updates`
 - Manual: rerun the same `plugin install` command
@@ -53,12 +61,16 @@ Version format:
 - `UU` is zero-padded for reliable Unraid ordering
 
 ## Uninstall
+> [!CAUTION]
+> Removing the plugin deletes its plugin-managed config directory.
 
 ```bash
 plugin remove folderview.plus
 ```
 
 ## Feature Highlights
+> [!TIP]
+> High-level capabilities across organization, automation, safer operations, and UX.
 
 ### Organization and Control
 
@@ -94,6 +106,8 @@ plugin remove folderview.plus
 - Modern browser support (Chrome, Edge, Firefox, Safari)
 
 ## Quick Start
+> [!NOTE]
+> This is the fastest path to a working setup.
 
 1. Open `Settings -> FolderView Plus`.
 2. Create folders in Docker and/or VM sections.
@@ -102,16 +116,18 @@ plugin remove folderview.plus
 5. Confirm folder groups in Docker/VM tabs.
 
 ## Rules Quick Guide
+> [!IMPORTANT]
+> Rule order is priority-based from top to bottom; exclude rules take precedence.
 
 1. Switch to `Advanced`.
 2. Open `Auto-assignment rules`.
 3. Choose folder, rule kind, and action (`Include`/`Exclude`).
 4. Add rule, then save.
 5. Use `Test rule priority` or `Simulate all items` to validate behavior.
 
-Rule order is priority-based (top to bottom). Exclude rules block assignment.
-
 ## Import, Export, and Backups
+> [!WARNING]
+> Best practice: export first, then import with preview diff and backup safety.
 
 Export files:
 
@@ -133,12 +149,16 @@ Recommended import flow:
 5. Use `Restore latest backup` if needed.
 
 ## Security and Reliability
+> [!CAUTION]
+> Keep these controls enabled for safer production usage.
 
 - Request token and guarded endpoint protections
 - Safer dynamic rendering to reduce XSS risk
 - Automated regression checks (including mobile and release guards)
 
 ## Browser Support
+> [!NOTE]
+> Validated on current major browser versions.
 
 Supported current major browsers:
 
@@ -153,6 +173,8 @@ Not supported:
 - Legacy Edge (EdgeHTML)
 
 ## Paths
+> [!NOTE]
+> Primary runtime and customization paths.
 
 - Config root: `/boot/config/plugins/folderview.plus`
 - Custom CSS: `/boot/config/plugins/folderview.plus/styles`
@@ -161,11 +183,15 @@ Not supported:
 - User-uploaded icons: `/usr/local/emhttp/plugins/folderview.plus/images/custom`
 
 ## Included Icon Pack Credits
+> [!TIP]
+> Bundled icon sources used for built-in icon management.
 
 - https://github.com/sameerasw/folder-icons
 - https://github.com/hernandito/unRAID-Docker-Folder-Animated-Icons---Alternate-Colors
 
 ## Development
+> [!IMPORTANT]
+> Use the scripts below before publishing or release workflows.
 
 - Runtime source: `src/folderview.plus/`
 - Manifest: `folderview.plus.plg`
@@ -190,19 +216,25 @@ node --test tests/*.mjs
 ```
 
 ## Support
+> [!NOTE]
+> Use GitHub Issues for bug reports and feature requests.
 
 - Issues: https://github.com/alexphillips-dev/FolderView-Plus/issues
 
+## Sponsor
 > [!TIP]
-> **Need help or want to support the project?**
-> - Open an issue: https://github.com/alexphillips-dev/FolderView-Plus/issues
-> - Sponsor development: https://buymeacoffee.com/alexphillipsdev
+> If the plugin helps you, support ongoing development here:
+> https://buymeacoffee.com/alexphillipsdev
 
 ## Credits
+> [!NOTE]
+> Project foundation and icon pack acknowledgements.
 
 - [chodeus](https://github.com/chodeus/folder.view3) - FolderView Plus is built on the strong foundation of folder.view3. Thank you for the original architecture and groundwork.
 - [sameerasw](https://github.com/sameerasw/folder-icons) and [hernandito](https://github.com/hernandito/unRAID-Docker-Folder-Animated-Icons---Alternate-Colors) - Thank you for creating and sharing icon packs that improve local icon workflows.
 
 ## License
+> [!NOTE]
+> Distributed under the MIT license.
 
 See `LICENSE.md`.