chore: update Go module path to github.com/metamorphosis-dev/kafka

Module path now matches the GitHub mirror location.
All internal imports updated across 35+ files.

internal/engines/arxiv.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 const (

internal/engines/arxiv_test.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestArxivEngine_Search(t *testing.T) {

internal/engines/bing.go

@@ -12,7 +12,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // BingEngine searches Bing via the public Bing API.

internal/engines/bing_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestBingEngine_EmptyQuery(t *testing.T) {

internal/engines/braveapi.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // BraveEngine implements the SearXNG `braveapi` engine (Brave Web Search API).

internal/engines/braveapi_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestBraveEngine_GatingAndHeader(t *testing.T) {

internal/engines/crossref.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 type CrossrefEngine struct {

internal/engines/crossref_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestCrossrefEngine_Search(t *testing.T) {

internal/engines/duckduckgo.go

@@ -9,7 +9,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // DuckDuckGoEngine searches DuckDuckGo's Lite/HTML endpoint.

internal/engines/duckduckgo_parse.go

@@ -5,7 +5,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // parseDuckDuckGoHTML parses DuckDuckGo Lite's HTML response for search results.

internal/engines/duckduckgo_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestDuckDuckGoEngine_EmptyQuery(t *testing.T) {

internal/engines/engine.go

@@ -3,7 +3,7 @@ package engines
 import (
 	"context"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // Engine is a Go-native implementation of a SearXNG engine.

internal/engines/github.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // GitHubEngine searches GitHub repositories and code via the public search API.

internal/engines/github_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestGitHubEngine_EmptyQuery(t *testing.T) {

internal/engines/planner.go

@@ -4,7 +4,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 var defaultPortedEngines = []string{"wikipedia", "arxiv", "crossref", "braveapi", "qwant"}

internal/engines/qwant.go

@@ -10,7 +10,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 	"github.com/PuerkitoBio/goquery"
 )
 

internal/engines/qwant_lite_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestQwantEngine_WebLite(t *testing.T) {

internal/engines/qwant_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestQwantEngine_Web(t *testing.T) {

internal/engines/reddit.go

@@ -10,7 +10,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 // RedditEngine searches Reddit posts via the public JSON API.

internal/engines/reddit_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestRedditEngine_EmptyQuery(t *testing.T) {

internal/engines/wikipedia.go

@@ -10,7 +10,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 type WikipediaEngine struct {
@@ -49,7 +49,7 @@ func (e *WikipediaEngine) Search(ctx context.Context, req contracts.SearchReques
 	// Wikimedia APIs require a descriptive User-Agent.
 	httpReq.Header.Set(
 		"User-Agent",
-		"gosearch-go/0.1 (compatible; +https://github.com/ashie/gosearch)",
+		"gosearch-go/0.1 (compatible; +https://github.com/metamorphosis-dev/kafka)",
 	)
 	// Best-effort: hint content language.
 	if req.Language != "" && req.Language != "auto" {

internal/engines/wikipedia_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/ashie/gosearch/internal/contracts"
+	"github.com/metamorphosis-dev/kafka/internal/contracts"
 )
 
 func TestWikipediaEngine_Search(t *testing.T) {