chore: bump version to v0.25.9v0.25.9

Code quality fixes from audit:
- Log silently discarded errors in status sinks and stats.Update call sites
- Fix json.Marshal errors silently ignored in LSP handlers
- Replace time.Sleep in tests with channel signaling (mcp) and fake clock (stats)
- Make context cancellation work in production time.Sleep sites (handlers_document, cmdentry)
- Remove init()-based provider registration from llm package; use explicit RegisterAllProviders()
- Add WaitGroup goroutine tracking to MCP server Run()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/internal/llm/test_helpers_test.go b/internal/llm/test_helpers_test.go
index 051747a..b6553bf 100644
--- a/internal/llm/test_helpers_test.go
+++ b/internal/llm/test_helpers_test.go
@@ -1,3 +1,15 @@
 package llm
 
+import (
+	"os"
+	"testing"
+)
+
+// TestMain registers all built-in providers before any test runs, mirroring
+// the explicit registration that happens in production binaries.
+func TestMain(m *testing.M) {
+	RegisterAllProviders()
+	os.Exit(m.Run())
+}
+
 func f64p(v float64) *float64 { return &v }