chore: add data tests for config generator

[laststylebender14]

Summary:

1. added setup for config generator.
2. store the api responses in .cache folder.

Issue Reference(s):
Fixes #... (Replace "..." with the issue number)

Build & Testing:

• [ ] I ran cargo test successfully.
• [ ] I have run ./lint.sh --mode=fix to fix all linting issues raised by ./lint.sh --mode=check.

Checklist:

• [ ] I have added relevant unit & integration tests.
• [ ] I have updated the documentation accordingly.
• [ ] I have performed a self-review of my code.
• [ ] PR follows the naming convention of <type>(<optional scope>): <title>

[github-actions[bot]]

Bencher

Report	Sun, June 23, 2024 at 08:28:33 UTC
Project	tailcall
Branch	2247/merge
Testbed	benchmarking-runner

Click to view all benchmark results

Benchmark	Latency	Latency Results nanoseconds (ns) | (Δ%)	Latency Upper Boundary nanoseconds (ns) | (%)
from_json_bench	✅ (view plot)	7,142,700.00 (+0.25%)	7,258,488.17 (98.40%)
group_by	✅ (view plot)	528.98 (-7.23%)	638.53 (82.84%)
input/args.missing	✅ (view plot)	26.12 (+8.28%)	27.41 (95.28%)
input/args.nested.existing	✅ (view plot)	55.38 (+15.81%)	62.34 (88.84%)
input/args.nested.missing	✅ (view plot)	38.72 (+1.56%)	40.95 (94.55%)
input/args.root	✅ (view plot)	50.99 (+15.27%)	59.49 (85.72%)
input/headers.existing	✅ (view plot)	30.47 (-3.68%)	33.78 (90.19%)
input/headers.missing	✅ (view plot)	29.37 (-4.39%)	33.61 (87.39%)
input/value.missing	✅ (view plot)	23.16 (-1.22%)	25.00 (92.65%)
input/value.nested.existing	✅ (view plot)	41.66 (+0.22%)	45.08 (92.41%)
input/value.nested.missing	✅ (view plot)	36.63 (+0.09%)	38.67 (94.73%)
input/value.root	✅ (view plot)	35.92 (-5.75%)	41.63 (86.29%)
input/vars.existing	✅ (view plot)	7.82 (+0.32%)	8.73 (89.62%)
input/vars.missing	✅ (view plot)	10.80 (+10.73%)	13.13 (82.28%)
synth_nested	✅ (view plot)	20,871.00 (-1.02%)	22,694.14 (91.97%)
test_batched_body	✅ (view plot)	2,621.30 (-99.30%)	1,840,511.47 (0.14%)
test_batched_body #2	✅ (view plot)	1,618,700.00 (-4.91%)	1,826,763.43 (88.61%)
test_data_loader	✅ (view plot)	471,140.00 (+0.41%)	486,112.73 (96.92%)
test_handle_request	✅ (view plot)	155,500.00 (-0.58%)	172,465.91 (90.16%)
test_http_execute_method	✅ (view plot)	17,389.00 (-4.49%)	19,300.05 (90.10%)
with_mustache_expressions	✅ (view plot)	1,219.20 (+4.49%)	1,231.28 (99.02%)
with_mustache_literal	✅ (view plot)	720.06 (-0.14%)	775.01 (92.91%)

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 67.44186% with 14 lines in your changes missing coverage. Please review.

Project coverage is 86.26%. Comparing base (8a7dd73) to head (09aca80). Report is 3 commits behind head on main.

Files	Patch %	Lines
src/cli/generator/generator.rs	60.60%	13 Missing :warning:
src/core/generator/generator.rs	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2247 +/- ## ========================================== + Coverage 85.74% 86.26% +0.52% ========================================== Files 219 223 +4 Lines 21022 21354 +332 ========================================== + Hits 18025 18421 +396 + Misses 2997 2933 -64 ```

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[laststylebender14]

closing this as it contains too many irrelevant changes.