chore: expose client base url

Co-Authored-By: Virgil <virgil@lethean.io>

client.go

@@ -117,6 +117,11 @@ type Client struct {
 	rateLimit  RateLimit
 }
 
+// BaseURL returns the configured Forgejo base URL.
+func (c *Client) BaseURL() string {
+	return c.baseURL
+}
+
 // RateLimit returns the last known rate limit information.
 func (c *Client) RateLimit() RateLimit {
 	return c.rateLimit

forge_test.go

@@ -33,6 +33,9 @@ func TestForge_Client_Good(t *testing.T) {
 	if c.baseURL != "https://forge.lthn.ai" {
 		t.Errorf("got baseURL=%q", c.baseURL)
 	}
+	if got := c.BaseURL(); got != "https://forge.lthn.ai" {
+		t.Errorf("got BaseURL()=%q", got)
+	}
 }
 
 func TestRepoService_ListOrgRepos_Good(t *testing.T) {