refactor(cache): redesign cache system with structured keys and improved performance

- Add repo_path parameter to cached_response and cached_vec_response functions
- Implement structured cache key format with namespace, repo_path, and request proto
- Replace global cache with Moka in-memory cache using weight-based eviction
- Set 256MB memory cap with 10-minute TTL and 2-minute TTI policy
- Add metrics collection for cache operations and evictions
- Implement efficient repo-scoped invalidation using key structure
- Add detailed documentation comments explaining cache architecture
- Remove outdated dependencies and update dependency versions
- Add error handling for encoding failures in cache operations
- Optimize Vec responses with length-delimited encoding and pre-allocation

This commit is contained in:

zhenyi

2026-06-12 12:53:23 +08:00

parent a40da90ef9

commit 934858bebf

82 changed files with 1273 additions and 4969 deletions

									
										snapshot/mod.rs
									
		+1
		
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				@@ -8,6 +8,7 @@

				pub mod ops;

				pub mod storage;

				pub mod sync;

				pub use ops::{create_snapshot, restore_snapshot, verify_snapshot};

				pub use storage::{LocalSnapshotStorage, SnapshotInfo, SnapshotStorageBackend};