Reorganized the documentation.

Author: baochunli

docs/docs/examples/Getting Started.md

@@ -63,8 +63,8 @@ Plato supports both Linux with NVIDIA GPUs and macOS with M1/M2/M4/M4 GPUs. It w
 
 - [Model Pruning Algorithms](algorithms/13.%20Model%20Pruning%20Algorithms.md)
 
-## Examples of using Plato's API
+## Case Studies
 
-- Composable Trainer API
+- [Federated LoRA Fine-Tuning](case-studies/1.%20LoRA.md)
 
-  A simple example located at `examples/composable_trainer` has been provided to demonstrate the composable trainer API design with strategy composition.
+- [Composable Trainer API](case-studies/2.%20Composable%20Trainer.md)

…rithms/15. LoRA Federated Fine-Tuning.md …cs/docs/examples/case-studies/1. LoRA.mddocs/docs/examples/algorithms/15. LoRA Federated Fine-Tuning.md renamed to docs/docs/examples/case-studies/1. LoRA.md docs/docs/examples/algorithms/15. LoRA Federated Fine-Tuning.md renamed to docs/docs/examples/case-studies/1. LoRA.md

@@ -1,6 +1,6 @@
 # Federated LoRA Fine-Tuning
 
-Plato now provides first-class support for parameter-efficient LoRA fine-tuning of HuggingFace causal language models. The previous standalone example has been folded into the core framework.
+Plato now provides first-class support for parameter-efficient LoRA fine-tuning of HuggingFace causal language models.
 
 ---
 

docs/docs/examples/case-studies/2. Composable Trainer.md

@@ -0,0 +1 @@
+A simple example located at `examples/composable_trainer` has been provided to demonstrate the composable trainer API design with strategy composition.

docs/mkdocs.yml

@@ -54,6 +54,9 @@ nav:
           - Poisoning Detection: examples/algorithms/12. Poisoning Detection Algorithms.md
           - Model Pruning: examples/algorithms/13. Model Pruning Algorithms.md
           - Gradient Leakage Attacks and Defences: examples/algorithms/14. Gradient Leakage Attacks and Defences.md
+      - Case Studies:
+          - Federated LoRA Fine-Tuning: examples/case-studies/1. LoRA.md
+          - Composable Trainer API: examples/case-studies/2. Composable Trainer.md
   - Configuration Settings:
       - Overview: configurations/overview.md
       - General: configurations/general.md