fix: upgrade playwright-go and fix file:// resource loading

- Upgrade playwright-go v0.5200.1 -> v0.6100.0 (module path changed
  from playwright-community to mxschmitt). The old Azure CDN driver
  download endpoint returns 404 for all versions; v0.6100.0 switches
  to npm registry which works correctly.
- Fix file:// resource loading: replace absolute path src="/..."
  and href="/..." with full URLs so browser can fetch remote
  resources (chapterlog.js) when loading local HTML files.
- Replace removed Devtools field with Args --auto-open-devtools-for-tabs.
- Include error details in playwright install failure log.
- Fix nil pointer in tests: check err before calling SetTextOnly.
- Update all dependencies: goquery, templ, resty, cobra, pflag, etc.
- Bump go toolchain 1.24.2 -> 1.25.0

downloader/bilinovel/bilinovel.go

@@ -20,7 +20,7 @@ import (
 
 	mapper "git.nite07.com/nite/font-mapper"
 	"github.com/PuerkitoBio/goquery"
-	"github.com/playwright-community/playwright-go"
+	"github.com/mxschmitt/playwright-go"
 )
 
 //go:embed read.ttf
@@ -101,10 +101,13 @@ func (b *Bilinovel) initBrowser(debug bool) error {
 		return fmt.Errorf("could not start playwright: %w", err)
 	}
 
-	b.browser, err = pw.Chromium.Launch(playwright.BrowserTypeLaunchOptions{
+	launchOpts := playwright.BrowserTypeLaunchOptions{
 		Headless: playwright.Bool(!debug),
-		Devtools: playwright.Bool(debug),
-	})
+	}
+	if debug {
+		launchOpts.Args = []string{"--auto-open-devtools-for-tabs"}
+	}
+	b.browser, err = pw.Chromium.Launch(launchOpts)
 	if err != nil {
 		return fmt.Errorf("could not launch browser: %w", err)
 	}
@@ -530,6 +533,10 @@ func (b *Bilinovel) processContentWithPlaywright(page playwright.Page, htmlConte
 	// 替换 window.location.replace，防止页面跳转
 	htmlContent = strings.ReplaceAll(htmlContent, "window.location.replace", "console.log")
 
+	// 将绝对路径的资源引用替换为完整 URL，以便从 file:// 加载时能正确请求远程资源
+	htmlContent = strings.ReplaceAll(htmlContent, `src="/`, `src="https://www.bilinovel.com/`)
+	htmlContent = strings.ReplaceAll(htmlContent, `href="/`, `href="https://www.bilinovel.com/`)
+
 	tempPath := filepath.Join(os.TempDir(), "bilinovel-downloader")
 	err := os.MkdirAll(tempPath, 0755)
 	if err != nil {