fix issue with FileSystem path handling

[robert3005]

fix #6599

this is a revival of #7516 that needed some extra love

In this pr we make sure to handle all the edge cases of paths that work differently locally vs over http. This is in addition to #7516 which fixed glob handling of non existent files

[joseph-isaacs]

should be also handle esc and % codes

[robert3005]

I have made the coverage more expansive. It boils down to using Path::parse instead of Path::from

[codspeed-hq]

Merging this PR will degrade performance by 23.16%

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

❌ 3 regressed benchmarks
✅ 1504 untouched benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	chunked_bool_canonical_into[(1000, 10)]	30.3 µs	45.2 µs	-33.03%
❌	Simulation	chunked_varbinview_canonical_into[(1000, 10)]	160.8 µs	197 µs	-18.38%
❌	Simulation	chunked_varbinview_into_canonical[(1000, 10)]	175.6 µs	211.6 µs	-17.02%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

---

_{Comparing rk/verify-exact-path (134e11c) with develop (340d7be)}