feat(resolver): port SecurityAdvisoryPoolFilter::filter

Implement the security advisory pool filter end to end, plus the
remaining actionable wirings it unblocked.

- Unify the PartialSecurityAdvisory|SecurityAdvisory union as the
  PartialOrFullSecurityAdvisory enum and make the advisory types Clone,
  so advisories can be collected and stored; Pool.security_removed_versions
  now carries the union. This also unblocks PoolOptimizer's clone of the
  security-removed versions.
- Thread the filter result through run_security_advisory_filter/build_pool
  as anyhow::Result.
- Introduce typed PlatformRepositoryHandle and pass platform repos as
  handles through determine_requirements instead of &PlatformRepository.
- Wire RuleSetGenerator's is_unacceptable_fixed_or_locked_package check
  and UpdateCommand's non-locked installed-packages branch.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/shirabe/src/advisory/security_advisory.rs b/crates/shirabe/src/advisory/security_advisory.rs
index edb161c..c766e0f 100644
--- a/crates/shirabe/src/advisory/security_advisory.rs
+++ b/crates/shirabe/src/advisory/security_advisory.rs
@@ -7,7 +7,7 @@ use shirabe_semver::constraint::AnyConstraint;
 use crate::advisory::IgnoredSecurityAdvisory;
 use crate::advisory::PartialSecurityAdvisory;
 
-#[derive(Debug, serde::Serialize)]
+#[derive(Debug, Clone, serde::Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SecurityAdvisory {
     #[serde(flatten)]