Move to go-modrinth lib (v2 API) and always supply UA in HTTP requests

curseforge/curseforge.go

@@ -6,7 +6,6 @@ import (
 	"github.com/spf13/viper"
 	"golang.org/x/exp/slices"
 	"io"
-	"net/http"
 	"path/filepath"
 	"regexp"
 	"strconv"
@@ -540,8 +539,7 @@ func (m *cfDownloadMetadata) GetManualDownload() (bool, core.ManualDownload) {
 }
 
 func (m *cfDownloadMetadata) DownloadFile() (io.ReadCloser, error) {
-	resp, err := http.Get(m.url)
-	// TODO: content type, user-agent?
+	resp, err := core.GetWithUA(m.url, "application/octet-stream")
 	if err != nil {
 		return nil, fmt.Errorf("failed to download %s: %w", m.url, err)
 	}

curseforge/request.go

@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
+	"github.com/packwiz/packwiz/core"
 	"io"
 	"net/http"
 	"net/url"
@@ -40,8 +41,7 @@ func (c *cfApiClient) makeGet(endpoint string) (*http.Response, error) {
 		return nil, err
 	}
 
-	// TODO: make this configurable application-wide
-	req.Header.Set("User-Agent", "packwiz/packwiz client")
+	req.Header.Set("User-Agent", core.UserAgent)
 	req.Header.Set("Accept", "application/json")
 	if cfApiKey == "" {
 		cfApiKey = decodeDefaultKey()
@@ -65,8 +65,7 @@ func (c *cfApiClient) makePost(endpoint string, body io.Reader) (*http.Response,
 		return nil, err
 	}
 
-	// TODO: make this configurable application-wide
-	req.Header.Set("User-Agent", "packwiz/packwiz client")
+	req.Header.Set("User-Agent", core.UserAgent)
 	req.Header.Set("Accept", "application/json")
 	req.Header.Set("Content-Type", "application/json")
 	if cfApiKey == "" {