feat(resolver): honor --ignore-platform-reqs and wildcard patterns

The pool builder and rule-set generator only consulted an exact-match
HashSet, so `--ignore-platform-reqs` (no value) and `--ignore-platform-req=ext-foo-*`
fell through to the SAT layer and produced "no matching package found"
for transitive platform deps. Track the bool flag separately and run
each platform name through `mozart_core::matches_wildcard` against the
configured patterns.

Unblocks four installer fixtures:
install-{ignore-platform-package-requirement-wildcard,ignore-platform-package-requirements}
update-{ignore-platform-package-requirement-wildcard,ignore-platform-package-requirements}.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/crates/mozart-registry/src/resolver.rs b/crates/mozart-registry/src/resolver.rs
index 7aab6b2..710a9c4 100644
--- a/crates/mozart-registry/src/resolver.rs
+++ b/crates/mozart-registry/src/resolver.rs
@@ -231,7 +231,9 @@ fn should_skip_platform_dep(
     if ignore_platform_reqs {
         return true;
     }
-    ignore_platform_req_list.iter().any(|p| p == dep_name)
+    ignore_platform_req_list
+        .iter()
+        .any(|p| mozart_core::matches_wildcard(dep_name, p))
 }
 
 // ─────────────────────────────────────────────────────────────────────────────
@@ -412,13 +414,11 @@ pub async fn resolve(request: &ResolveRequest) -> Result<Vec<ResolvedPackage>, R
 
     // Set up ignore list for platform requirements
     let mut ignore_set: HashSet<String> = HashSet::new();
-    if request.ignore_platform_reqs {
-        // We'll skip platform deps in the loop below
-    }
     for name in &request.ignore_platform_req_list {
         ignore_set.insert(name.clone());
     }
     builder.set_ignore_platform_reqs(ignore_set.clone());
+    builder.set_ignore_all_platform_reqs(request.ignore_platform_reqs);
 
     // Add platform packages as fixed entries
     let platform_config = request.platform.to_versions();
@@ -560,6 +560,7 @@ pub async fn resolve(request: &ResolveRequest) -> Result<Vec<ResolvedPackage>, R
     // Generate rules
     let mut generator = RuleSetGenerator::new(&mut pool);
     generator.set_ignore_platform_reqs(ignore_set);
+    generator.set_ignore_all_platform_reqs(request.ignore_platform_reqs);
     let rules = generator.generate(&root_requires, &fixed_ids);
 
     // Create policy and solve