feat(14-04): wire all 12 Phase 14 sources in RegisterAll (45 -> 52 total)

- Add CircleCIToken to SourcesConfig with env/viper lookup in cmd/recon.go
- Register 7 new sources: travisci, ghactions, circleci, jenkins, wayback, commoncrawl, jsbundle
- Update register_test.go expectations from 45 to 52 sources
- Add integration test handlers + registrations for all 12 Phase 14 sources
- Integration test now validates 52 sources end-to-end

pkg/recon/sources/register_test.go

@@ -16,9 +16,9 @@ func registerTestRegistry() *providers.Registry {
 	})
 }
 
-// TestRegisterAll_WiresAllFortyFiveSources asserts that RegisterAll registers
+// TestRegisterAll_WiresAllFiftyTwoSources asserts that RegisterAll registers
 // every Phase 10-14 source by its stable name on a fresh engine.
-func TestRegisterAll_WiresAllFortyFiveSources(t *testing.T) {
+func TestRegisterAll_WiresAllFiftyTwoSources(t *testing.T) {
 	eng := recon.NewEngine()
 	cfg := SourcesConfig{
 		Registry: registerTestRegistry(),
@@ -34,8 +34,10 @@ func TestRegisterAll_WiresAllFortyFiveSources(t *testing.T) {
 		"bitbucket",
 		"brave",
 		"censys",
+		"circleci",
 		"codeberg",
 		"codesandbox",
+		"commoncrawl",
 		"crates",
 		"deploypreview",
 		"dockerhub",
@@ -43,6 +45,7 @@ func TestRegisterAll_WiresAllFortyFiveSources(t *testing.T) {
 		"duckduckgo",
 		"fofa",
 		"gcs",
+		"ghactions",
 		"gist",
 		"gistpaste",
 		"github",
@@ -51,6 +54,8 @@ func TestRegisterAll_WiresAllFortyFiveSources(t *testing.T) {
 		"goproxy",
 		"helm",
 		"huggingface",
+		"jenkins",
+		"jsbundle",
 		"k8s",
 		"kaggle",
 		"maven",
@@ -70,6 +75,8 @@ func TestRegisterAll_WiresAllFortyFiveSources(t *testing.T) {
 		"spaces",
 		"swagger",
 		"terraform",
+		"travisci",
+		"wayback",
 		"webpack",
 		"yandex",
 		"zoomeye",
@@ -90,8 +97,8 @@ func TestRegisterAll_MissingCredsStillRegistered(t *testing.T) {
 		Limiters: recon.NewLimiterRegistry(),
 	})
 
-	if n := len(eng.List()); n != 45 {
-		t.Fatalf("expected 45 sources registered, got %d: %v", n, eng.List())
+	if n := len(eng.List()); n != 52 {
+		t.Fatalf("expected 52 sources registered, got %d: %v", n, eng.List())
 	}
 
 	// SweepAll with an empty config should filter out cred-gated sources