chore(release): prepare FAT 2.0.1

[adi0x90]

The published 2.0.0 downloads predate the installer fixes in #107 and firmware extraction fixes in #108. This prepares FAT 2.0.1 so issue reporters can retry those changes with a versioned binary and matching runtime data.

• Synchronize all 13 workspace crates, internal dependency requirements, the lockfile, runtime-data metadata and asset names, citation version, and README source-install tag at 2.0.1.
• Move the existing Unreleased entries into the 2.0.1 changelog and add release notes covering extraction results, installer/tool fixes, installation, and retry instructions.
• Explain the case-sensitive output requirement and distinguish verified extraction from the boot/network behavior still under investigation.

Validation on the release worktree:

• cargo fmt --all --check
• cargo clippy --workspace --all-targets --all-features --locked -- -D warnings
• cargo test --workspace --locked -- --test-threads=1: 1,996 passed, 0 failed, 1 ignored local-fixture test
• Kernel-profile consistency: 4 passed
• Release packaging tests: 16 passed
• Runtime-data verification: 33 files, version 2.0.1
• dist generate --check and dist plan: passed; five native platforms planned
• External dependency entries in the lockfile are unchanged; release-note documentation paths resolve.

The Release workflow must pass its five native builds and archive smoke checks before tagging and publication.