Use package versions in CLI metadata

[k82cn]

Summary

• replace hardcoded Clap 0.5.0 versions with package-derived versions for CLI binaries
• standardize affected CLI author metadata to XFLOPS support@xflops.io
• move Rust SDK/stdng publish metadata out of the release-process docs branch

Verification

• cargo fmt --check
• cargo check -p stdng
• cargo check -p flame-rs --features macros
• cargo build -p flame-session-manager -p flame-executor-manager -p flmctl -p flmping -p flmexec -p flame-object-cache
• --version smoke checks for all six CLI binaries

[gemini-code-assist]

Code Review

This pull request standardizes CLI metadata across several components by updating the author to 'XFLOPS support@xflops.io' and using the #[command(version)] attribute to dynamically retrieve the version. It also bumps the stdng crate version to 0.1.8, adds package metadata to its Cargo.toml, and specifies explicit versions for path dependencies in sdk/rust/Cargo.toml. There are no review comments, and I have no feedback to provide.