Initial implementation of video_probe (Rust)

Core modules:
- probe.rs: ffprobe execution logic
- parser.rs: JSON parsing logic
- output.rs: Output formatting
- lib.rs: Library interface
- main.rs: CLI entry point

Features:
- Extract video metadata using ffprobe
- Parse video/audio/subtitle streams
- Save to JSON file
- Console summary output

Documentation:
- Added QUICKSTART.md
- Added ENVIRONMENT_SETUP_REPORT.md

target/debug/.fingerprint/pkg-config-d1354bfe08f6aa0d/invoked.timestamp

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+This file has an mtime of when this was started.

target/debug/.fingerprint/pkg-config-d1354bfe08f6aa0d/lib-pkg_config

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+8e71bed2d176af2a

target/debug/.fingerprint/pkg-config-d1354bfe08f6aa0d/lib-pkg_config.json

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+{"rustc":18415816196306954164,"features":"[]","declared_features":"[]","target":4588055084852603002,"profile":3033921117576893,"path":16454015257665136898,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/pkg-config-d1354bfe08f6aa0d/dep-lib-pkg_config","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}