feat: add native clipboard capture bridge

cmd/verstak-gui/bindings_clipboard.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	wailsruntime "github.com/wailsapp/wails/v2/pkg/runtime"
+)
+
+func (a *App) ReadClipboardText() (string, error) {
+	text, err := wailsruntime.ClipboardGetText(a.ctx)
+	if err != nil {
+		return "", fmt.Errorf("clipboard text is unavailable")
+	}
+	return text, nil
+}
+
+func (a *App) CaptureClipboardTextWithContext(contextJSON string) (*InboxNodeDTO, error) {
+	text, err := a.ReadClipboardText()
+	if err != nil {
+		return nil, err
+	}
+	kind, value := classifyClipboardText(text)
+	if value == "" {
+		return nil, fmt.Errorf("clipboard is empty")
+	}
+	if kind == "url" {
+		return a.CaptureURLWithContext(value, "", "clipboard_button", contextJSON)
+	}
+	return a.CaptureTextWithContext(value, "clipboard_button", contextJSON)
+}
+
+func classifyClipboardText(text string) (string, string) {
+	value := strings.TrimSpace(text)
+	if value == "" {
+		return "text", ""
+	}
+	if isURLLike(value) {
+		return "url", value
+	}
+	return "text", value
+}

cmd/verstak-gui/capture_test.go

@@ -245,3 +245,21 @@ func TestCapturePathWithNodeContextUsesNodeIDForLocalInbox(t *testing.T) {
 		t.Fatalf("local inbox B = %+v, want empty for same title different node", localB)
 	}
 }
+
+func TestClassifyClipboardTextRoutesURLBeforePlainText(t *testing.T) {
+	kind, value := classifyClipboardText(" https://example.test/page ")
+	if kind != "url" {
+		t.Fatalf("kind = %q, want url", kind)
+	}
+	if value != "https://example.test/page" {
+		t.Fatalf("value = %q, want trimmed URL", value)
+	}
+
+	kind, value = classifyClipboardText("not a url\nwith more text")
+	if kind != "text" {
+		t.Fatalf("kind = %q, want text", kind)
+	}
+	if value != "not a url\nwith more text" {
+		t.Fatalf("value = %q, want trimmed text", value)
+	}
+}