perf(cache): batch LRU eviction to reduce write-lock hold time, fix aws-lc-sys audit, bump v2.47.69

Replace O(n*k) per-eviction scan with single O(n log n) batch eviction pass
in SmartCache::set_with_ttl. Update aws-lc-sys 0.38→0.39 (RUSTSEC-2026-0044,
RUSTSEC-2026-0048).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: j-mendez

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "spider"
-version = "2.47.68"
+version = "2.47.69"
 authors = ["j-mendez <jeff@spider.cloud>"]
 description = "A web crawler and scraper, building blocks for data curation workloads."
 repository = "https://github.com/spider-rs/spider"
@@ -122,11 +122,11 @@ features = ["serde", "headers", "dynamic-versions"]
 
 [dependencies.spider_agent_types]
 path = "../spider_agent_types"
-version = "2.47.68"
+version = "2.47.69"
 
 [dependencies.spider_agent]
 path = "../spider_agent"
-version = "2.47.68"
+version = "2.47.69"
 optional = true
 default-features = false
 

spider/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "spider_agent"
-version = "2.47.68"
+version = "2.47.69"
 authors = ["j-mendez <jeff@spider.cloud>"]
 description = "A concurrent-safe multimodal agent for web automation and research."
 repository = "https://github.com/spider-rs/spider"
@@ -28,8 +28,8 @@ parking_lot = "0.12"
 base64 = "0.22"
 
 # Extracted types and HTML processing
-spider_agent_types = { version = "2.47.68", path = "../spider_agent_types" }
-spider_agent_html = { version = "2.47.68", path = "../spider_agent_html" }
+spider_agent_types = { version = "2.47.69", path = "../spider_agent_types" }
+spider_agent_html = { version = "2.47.69", path = "../spider_agent_html" }
 
 # HTML processing (still needed for engine internals)
 lol_html = "2"