docs: reorder Filesystem section in README.md as requested

Author: FastJava Team

README.md

@@ -86,16 +86,16 @@ A unified directory of all FastJava modules. Categorized by functional domain, i
 | FastSIMD | — | SIMD operations framework | AVX2/512 | TODO |
 
 ### 8. Filesystem
-| Module                                                                          | Speed vs Java | Key Metrics | Tech | Status |
-|---------------------------------------------------------------------------------|---------------|-------------|------|--------|
-| **[FastFileIndex](https://github.com/andrestubbe/FastFileIndex)**               | **8×** | Native mmap scan vs Files.walk() | mmap, scan | Alpha |
-| **[FastCompress](https://github.com/andrestubbe/FastCompress)**                 | **—** | Ultra-fast native compression | Native | Alpha |
-| FastFileContentIndex                                                            | — | High-speed in-file text indexing | SIMD | TODO |
-| **[FastFileWatch](https://github.com/andrestubbe/FastFileWatch)**               | **10-100×** | USN Journal vs WatchService | USN Journal | Alpha |
-| **[FastFileSearch](https://github.com/andrestubbe/FastFileSearch)**             | **100-1000×** | Indexed trie vs linear search | Prefix trie | Alpha |
+| Module | Speed vs Java | Key Metrics | Tech | Status |
+|--------|---------------|-------------|------|--------|
+| **[FastFileIndex](https://github.com/andrestubbe/FastFileIndex)** | **8×** | Native mmap scan vs Files.walk() | mmap, scan | Alpha |
+| **[FastFileWatch](https://github.com/andrestubbe/FastFileWatch)** | **10-100×** | USN Journal vs WatchService | USN Journal | Alpha |
+| **[FastFileSearch](https://github.com/andrestubbe/FastFileSearch)** | **100-1000×** | Indexed trie vs linear search | Prefix trie | Alpha |
+| FastFileSystem | — | Index + Search + Watch in one API | Unified API | TODO |
 | **[FastFileScrape](https://github.com/andrestubbe/FastFileScrape)** | **5–10×** | Native file scraping vs Java IO | Tree + Content | Alpha |
 | **[FastGLOB](https://github.com/andrestubbe/FastGLOB)** | **13×** | Native Win32 globbing vs PathMatcher | Win32, C++ | Alpha |
-| FastFileSystem                                                                  | — | Index + Search + Watch in one API | Unified API | TODO |
+| FastFileContentIndex | — | High-speed in-file text indexing | SIMD | TODO |
+| **[FastCompress](https://github.com/andrestubbe/FastCompress)** | **—** | Ultra-fast native compression | Native | Alpha |
 
 ### 9. System
 | Module                           | Speed vs Java | Key Metrics | Tech | Status |