docs: improve property and indexer setup documentation

[vbreuss]

This PR enhances the documentation for property and indexer setup in Mockolate by expanding examples and improving organization.

Key Changes:

• Added documentation for advanced callback features including indexer parameters and current value access
• Added examples for value-based returns using lambda expressions
• Reorganized indexer documentation with clear sections and expanded examples

---

• Fixes Document advanced property and indexer features #420

[Copilot]

Pull request overview

This PR enhances the documentation for property and indexer setup in Mockolate by expanding examples and improving organization.

Changes:

• Added documentation for advanced callback features including invocation counters and current value access
• Added examples for value-based returns using lambda expressions
• Reorganized indexer documentation with clear sections and expanded examples

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
README.md	Added comprehensive examples for property callbacks, value-based returns, and the Register method; reorganized indexer documentation with detailed sections
Docs/pages/setup/01-properties.md	Added callback counter/value examples, sequence support, and Register section documentation
Docs/pages/setup/03-indexers.md	Restructured into clear sections with expanded callback and return value examples

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 6 comments.

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.3 LTS (Noble Numbat)

AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.102

[Host] : .NET 10.0.2 (10.0.2, 10.0.225.61305), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Method	Mean	Error	StdDev	Gen0	Gen1	Allocated
Simple_Mockolate	1.483 μs	0.0055 μs	0.0049 μs	0.2270	-	3.73 KB
Simple_Moq	175.694 μs	0.5755 μs	0.4806 μs	0.4883	-	14.55 KB
Simple_NSubstitute	5.425 μs	0.0226 μs	0.0200 μs	0.5569	0.0076	9.14 KB
Simple_FakeItEasy	6.132 μs	0.0177 μs	0.0157 μs	0.4959	-	8.11 KB

[github-actions]

Test Results

    21 files  ±0      21 suites  ±0   5m 46s ⏱️ -26s
 2 518 tests ±0   2 517 ✅ ±0  1 💤 ±0  0 ❌ ±0 
16 807 runs  ±0  16 806 ✅ ±0  1 💤 ±0  0 ❌ ±0 

Results for commit f49b264. ± Comparison against base commit 5fb4b43.

♻️ This comment has been updated with latest results.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

This is addressed in release v1.1.0.