Enabled ludicrous speeds for file operations using hash caching -- about a 14285714x increase for a 10 GB file (no, we're not kidding). This should vastly improve operation times across the board, namely when running the status command with large files tracked by Devious.

before hash caching

after hash caching

Changelog

• 6ff5881 Add local file hash caching
• f25f2d5 Cache hash directly after computing, print hash calculation times
• ce914ff Merge pull request #48 from A2-ai/feature/hash-cache
• 2263335 Relax double get test with millisecond wait