feat(cli): proxy unrecognized commands to the project binary

[ElijahAhianyo]

Description

This is a build-up on #664, which laid the foundation for discovering, building, and caching metadata about a project binary. This PR only connects that logic to the CLI parsing mechanism. We forward any unrecognized command to the binary

Type of change

• Bug fix
• New feature
• Documentation
• Refactor / cleanup
• Performance improvement
• Other (describe above)

[github-actions]

Bencher Report

Project	cot
Branch	elijah/cot-cli-proxy/stack-3-proxy
Testbed	github-ubuntu-latest

Click to view all benchmark results

Benchmark	Latency	Benchmark Result microseconds (µs) (Result Δ%)	Upper Boundary microseconds (µs) (Limit %)
empty_router/empty_router	📈 view plot 🚷 view threshold	14,161.00 µs (+45.67%) Baseline: 9,721.26 µs	18,334.29 µs (77.24%)
json_api/json_api	📈 view plot 🚷 view threshold	1,112.40 µs (+8.20%) Baseline: 1,028.07 µs	1,355.82 µs (82.05%)
nested_routers/nested_routers	📈 view plot 🚷 view threshold	1,041.50 µs (+7.94%) Baseline: 964.92 µs	1,251.91 µs (83.19%)
single_root_route/single_root_route	📈 view plot 🚷 view threshold	987.86 µs (+6.37%) Baseline: 928.66 µs	1,214.19 µs (81.36%)
single_root_route_burst/single_root_route_burst	📈 view plot 🚷 view threshold	16,654.00 µs (-1.31%) Baseline: 16,874.30 µs	21,617.51 µs (77.04%)

🐰 View full continuous benchmarking report in Bencher

[m4tx]

LGTM, but make sure the tests pass and have a look at my comment.

[codecov]

Codecov Report

❌ Patch coverage is 81.93277% with 129 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
cot-cli/src/test_harness.rs	71.32%	93 Missing and 22 partials ⚠️
cot-cli/src/main.rs	80.28%	13 Missing and 1 partial ⚠️

Flag	Coverage Δ
rust	90.04% <81.93%> (-0.25%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
cot-cli/src/args.rs	100.00% <100.00%> (ø)
cot-cli/src/handlers.rs	98.41% <100.00%> (+2.48%)	⬆️
cot-cli/src/project.rs	96.96% <ø> (ø)
cot-cli/src/main.rs	84.09% <80.28%> (-15.91%)	⬇️
cot-cli/src/test_harness.rs	71.32% <71.32%> (ø)

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