v0.1.24: microsandbox 0.5.7 (wb) + 7-feature integration + agentd clean teardown

Headline changes since 0.1.23:
- vendor/microsandbox bumped to the canonical wb line (0.5.7), agentd source
  built from the fork (no upstream prebuilt); SDK prebuilt download dropped.
- agentd exits its init/workload on shutdown instead of reboot(RB_POWER_OFF) —
  teardown ~8.4s -> ~0.45s, data-safe.
- 7-feature integration: GitHub Copilot agent (D1), baked LSP plugins (D2,
  seeded past the persistence symlink), token rotation + single-flight (A1/A2),
  CI smoke (B1), aarch64 binary (B2), DNS family ordering (B3).
- image: reproducible :latest manifest, version-keyed agent layers, WB diag
  CLIs + codestyle-pinned Python linters.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0119b4kV63pJXm5rGeZbz8jf

Cargo.lock

@@ -21,7 +21,7 @@ dependencies = [
 
 [[package]]
 name = "agent-vm"
-version = "0.1.23"
+version = "0.1.24"
 dependencies = [
  "anyhow",
  "base64",

Cargo.toml

@@ -6,7 +6,7 @@ members = ["crates/agent-vm"]
 exclude = ["vendor/microsandbox"]
 
 [workspace.package]
-version = "0.1.23"
+version = "0.1.24"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/wirenboard/agent-vm"