chore: remove mutation testing from pipelines and docs

[vbreuss]

Mutation testing does not fit Awaiten, whose logic is largely source-generated. Remove the Stryker-based targets, CI jobs, tooling reference, and documentation badge.

[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]

Test Results

   18 files  ±0     18 suites  ±0   7m 2s ⏱️ -40s
1 038 tests ±0  1 037 ✅ ±0  1 💤 ±0  0 ❌ ±0 
5 160 runs  ±0  5 159 ✅ ±0  1 💤 ±0  0 ❌ ±0 

Results for commit f11b5fe. ± Comparison against base commit 6657202.

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.301

[Host] : .NET 10.0.9 (10.0.9, 10.0.926.27113), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Resolve	Size	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	8	5.761 ns	0.0111 ns	0.0093 ns	0.74	-	NA
Awaiten	8	7.777 ns	0.2110 ns	0.1762 ns	1.00	-	NA
MsDI	8	8.541 ns	0.0161 ns	0.0143 ns	1.10	-	NA
Autofac	8	136.112 ns	4.7309 ns	4.4253 ns	17.51	656 B	NA
Jab	8	3.100 ns	0.1701 ns	0.1508 ns	0.40	-	NA
PureDI	8	5.111 ns	0.0092 ns	0.0086 ns	0.66	-	NA
DryIoc	8	9.160 ns	0.0335 ns	0.0262 ns	1.18	-	NA
SimpleInjector	8	11.252 ns	0.0113 ns	0.0100 ns	1.45	-	NA
baseline*	256	7.053 ns	0.0068 ns	0.0063 ns	0.84	-	NA
Awaiten	256	8.431 ns	0.1146 ns	0.0957 ns	1.00	-	NA
MsDI	256	8.302 ns	0.0083 ns	0.0078 ns	0.98	-	NA
Autofac	256	136.821 ns	1.9885 ns	1.8600 ns	16.23	656 B	NA
Jab	256	46.635 ns	0.0387 ns	0.0343 ns	5.53	-	NA
PureDI	256	7.849 ns	0.0053 ns	0.0042 ns	0.93	-	NA
DryIoc	256	9.162 ns	0.0096 ns	0.0085 ns	1.09	-	NA
SimpleInjector	256	15.094 ns	0.0684 ns	0.0640 ns	1.79	-	NA

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

Intel Xeon Platinum 8370C CPU 2.80GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.301

[Host] : .NET 10.0.9 (10.0.9, 10.0.926.27113), X64 RyuJIT x86-64-v4
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Realistic	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	270.1 ns	2.17 ns	2.03 ns	1.02	568 B	1.00
Awaiten	263.8 ns	2.22 ns	1.74 ns	1.00	568 B	1.00
MsDI	678.2 ns	5.46 ns	4.56 ns	2.57	1104 B	1.94
Autofac	7,333.5 ns	56.86 ns	53.19 ns	27.80	13696 B	24.11
Jab	212.8 ns	3.77 ns	3.53 ns	0.81	432 B	0.76
DryIoc	412.0 ns	3.46 ns	2.89 ns	1.56	944 B	1.66
SimpleInjector	742.9 ns	4.74 ns	4.20 ns	2.82	1096 B	1.93
PureDI	184.0 ns	2.32 ns	2.05 ns	0.70	632 B	1.11

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.301

[Host] : .NET 10.0.9 (10.0.9, 10.0.926.27113), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Build	Size	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	8	17.847 ns	0.3086 ns	0.2886 ns	1.04	144 B	1.00
Awaiten	8	17.124 ns	0.3718 ns	0.3478 ns	1.00	144 B	1.00
MsDI	8	1,402.732 ns	3.9659 ns	3.7097 ns	81.95	5688 B	39.50
Autofac	8	33,696.340 ns	147.3488 ns	130.6209 ns	1,968.51	33094 B	229.82
Jab	8	8.614 ns	0.0197 ns	0.0184 ns	0.50	96 B	0.67
PureDI	8	14.628 ns	0.0586 ns	0.0519 ns	0.85	128 B	0.89
DryIoc	8	716.121 ns	10.6315 ns	9.9447 ns	41.84	1528 B	10.61
SimpleInjector	8	11,308.034 ns	14.4744 ns	12.0868 ns	660.60	24760 B	171.94
baseline*	256	105.307 ns	3.9730 ns	3.7164 ns	1.33	2128 B	1.00
Awaiten	256	79.130 ns	0.2172 ns	0.1926 ns	1.00	2128 B	1.00
MsDI	256	13,398.631 ns	45.6064 ns	38.0834 ns	169.33	61016 B	28.67
Autofac	256	808,086.783 ns	3,199.1162 ns	2,835.9332 ns	10,212.25	738965 B	347.26
Jab	256	65.778 ns	0.5511 ns	0.4885 ns	0.83	2080 B	0.98
PureDI	256	74.124 ns	0.1582 ns	0.1235 ns	0.94	2112 B	0.99
DryIoc	256	44,408.977 ns	285.7184 ns	267.2612 ns	561.22	80639 B	37.89
SimpleInjector	256	342,510.732 ns	970.0618 ns	859.9345 ns	4,328.50	573090 B	269.31

baseline* rows show the corresponding Awaiten benchmark from the most recent successful main branch build with results, for regression comparison.

[github-actions]

This is addressed in release v0.5.0.