feat: x.com migration + public API for cookie-based auth

- migrate all API URLs from twitter.com to x.com
- add SetBearerToken, SetHTTPClient, SetLoggedIn public methods
- accept 202/204 status codes in handleResponse
- module path -> src.cultist.club/lain/twitter-scrapper

scraper.go

@@ -180,3 +180,15 @@ func (s *Scraper) SetUserAgent(userAgent string) {
 func (s *Scraper) GetUserAgent() string {
 	return s.userAgent
 }
+
+func (s *Scraper) SetBearerToken(token string) {
+	s.setBearerToken(token)
+}
+
+func (s *Scraper) SetHTTPClient(client *http.Client) {
+	s.client = client
+}
+
+func (s *Scraper) SetLoggedIn(v bool) {
+	s.isLogged = v
+}