docs(test-data): update multi-benchmark reports

Author: NelsonBN

docs/test-data.md

@@ -85,37 +85,35 @@ Each test data folder typically contains the following files:
 
 ---
 
-### 📊 `report-10` - ...
-
-- **File**:
+### 📊 `report-10` - Multi-Benchmark Classes (Baseline)
+- **Files**:
   - `Demo.Benchmarks.ArrayProcessorBenchmarks-report-full.json`
   - `Demo.Benchmarks.StringProcessorBenchmarks-report-full.json`
 - **Environment**: Windows 11 (10.0.26100.3323)
-- **Purpose**: ...
+- **Purpose**: Multi-class benchmark with array and string processing operations
 
 | Method         | Mean      | Allocated |
 |----------------|-----------|-----------|
 | GenerateArray  | 17.952 μs | 21.547 KB |
 | GenerateString | 1.457 ms  | 33.313 MB |
 
-**Best for**: ...
+**Best for**: Testing multi-benchmark scenarios, complex project structures, baseline for report-11
 
 ---
 
-### 📊 `report-11` - ...
-
-- **File**:
+### 📊 `report-11` - Multi-Benchmark Classes (Comparison)
+- **Files**:
   - `Demo.Benchmarks.ArrayProcessorBenchmarks-report-full.json`
   - `Demo.Benchmarks.StringProcessorBenchmarks-report-full.json`
 - **Environment**: Windows 11 (10.0.26100.3323)
-- **Purpose**: ...
+- **Purpose**: Similar multi-class benchmark with slight performance variations
 
 | Method         | Mean      | Allocated |
 |----------------|-----------|-----------|
 | GenerateArray  | 17.946 μs | 21.563 KB |
 | GenerateString | 1.45 ms   | 36.606 MB |
 
-**Best for**: ...
+**Best for**: Testing complex comparisons, multi-file scenarios, memory allocation changes
 
 
 
@@ -163,14 +161,14 @@ Each test data folder typically contains the following files:
 
 ---
 
-### 🔄 `report-10` vs `report-11` - ...
+### 🔄 `report-10` vs `report-11` - Multi-Benchmark Minor Changes
 - **Baseline**: `report-10`
 - **Target**: `report-11`
 
 **Expected Results**:
 - **GenerateArray**:
   - Mean: `-0.03%`
-  - Allocated: `0.08%`
+  - Allocated: `+0.08%`
 - **GenerateString**:
   - Mean: `-0.48%`
-  - Allocated: `9.89%`
+  - Allocated: `+9.89%`