big scary refactor. sync enable_bluesky_posts with captain record. implement oauth logout handler. implement crew assignment to hold. this caused a lot of circular dependencies and needed to move functions around in order to fix

pkg/appview/utils_test.go

@@ -1,6 +1,10 @@
 package appview
 
-import "testing"
+import (
+	"testing"
+
+	"atcr.io/pkg/atproto"
+)
 
 func TestResolveHoldURL(t *testing.T) {
 	tests := []struct {
@@ -52,7 +56,7 @@ func TestResolveHoldURL(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			result := ResolveHoldURL(tt.input)
+			result := atproto.ResolveHoldURL(tt.input)
 			if result != tt.expected {
 				t.Errorf("ResolveHoldURL(%q) = %q, want %q", tt.input, result, tt.expected)
 			}