Add an optional terminal interface for managing Voxel deployments - #51

control: job assigned to worker 01M1KZ6DKF9NQ9B6HPNYRN19YC [factory aws, i-045bd52d9bd60927f] (queued for 46 s)
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task: starting task 0: "setup"
task: process exited: duration 4125 ms, exit code 0
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task: starting task 1: "rust-toolchain"
task: process exited: duration 15852 ms, exit code 0
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task: starting task 2: "authentication"
task: process exited: duration 16 ms, exit code 0
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task: starting task 3: "clone repository"
task: process exited: duration 1093 ms, exit code 0
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task: starting task 4: "build"
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|  #####      #     ####   ######   ####      #     ####
| 
| + for b in voxel voxel-init
| + digest -a sha256 /out/voxel
| + for b in voxel voxel-init
| + digest -a sha256 /out/voxel-init
task: process exited: duration 270815 ms, exit code 0
|W| found 6 output files
|W| uploading: /out/voxel (91529320 bytes)
|W| uploaded: /out/voxel
|W| uploading: /out/voxel.sha256.txt (65 bytes)
|W| uploaded: /out/voxel.sha256.txt
|W| uploading: /out/voxel-init (4411992 bytes)
|W| uploaded: /out/voxel-init
|W| uploading: /out/voxel-init.sha256.txt (65 bytes)
|W| uploaded: /out/voxel-init.sha256.txt
|W| uploading: /out/sp-emu (30915816 bytes)
|W| uploaded: /out/sp-emu
|W| uploading: /out/sp-emu.sha256.txt (65 bytes)
|W| uploaded: /out/sp-emu.sha256.txt