feat: Add `vaccel_config` bindings and update agent API #77

Job	Run time
Validate Files and Commits / Lint Commit Messages	51s
Validate Code / Lint Shell/GHActions/Markdown/YAML (amd64, release)	3m 20s
Validate Code / Lint Rust (rust-fmt) (amd64, release)	22s
Validate Code / Lint Rust (rust-clippy) (amd64, release)	2m 56s
Validate Files and Commits / Check License Headers	1m 40s
Validate Files and Commits / Spell Check Repo	28s
Verify Build / Verify Build (amd64, debug)	3m 17s
Verify Build / Verify Build (amd64, release)	4m 50s
Verify Build / Verify Build (arm64, debug)	4m 58s
Verify Build / Verify Build (arm64, release)	6m 49s
Verify Build / Verify Build (arm, debug)	6m 59s
Verify Build / Verify Build (arm, release)	7m 6s
Jobs Completed	1s
	43m 37s

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