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/memchr-0e82c6227dd11c7a/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/memchr-0e82c6227dd11c7a/lib-memchr

@@ -0,0 +1 @@
+775acbdbbdeeeea1

target/debug/.fingerprint/memchr-0e82c6227dd11c7a/lib-memchr.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"alloc\", \"std\"]","declared_features":"[\"alloc\", \"core\", \"default\", \"libc\", \"logging\", \"rustc-dep-of-std\", \"std\", \"use_std\"]","target":11745930252914242013,"profile":5347358027863023418,"path":8599240138501907659,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/memchr-0e82c6227dd11c7a/dep-lib-memchr","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}