test(dashboard): Update tests for library filtering feature

- Update TestGetViewAllURL_SystemCollections to use collectionID and libraryID parameters
- Test both with and without library_id in URL
- Update TestBuildSections_ConvertsServiceTypesToHandlerTypes expected values
- All collections now link to /collections/{id} (system and user treated equally)

internal/handlers/dashboard_test.go

@@ -46,7 +46,7 @@ func TestBuildSections_ConvertsServiceTypesToHandlerTypes(t *testing.T) {
 		},
 	}
 
-	result := BuildSections(serviceSections)
+	result := BuildSections(serviceSections, "")
 
 	assert.Equal(t, 2, len(result), "should have 2 sections")
 
@@ -57,13 +57,13 @@ func TestBuildSections_ConvertsServiceTypesToHandlerTypes(t *testing.T) {
 	assert.Equal(t, "Books you're currently reading", section1.Description, "Description should be string")
 	assert.Equal(t, "📖", section1.Icon, "Icon should be string")
 	assert.Equal(t, 1, section1.Priority, "Priority should be number")
-	assert.Equal(t, "/section/continue-reading", section1.ViewAllURL, "ViewAllURL should match system collection")
+	assert.Equal(t, "/collections/00000000-0000-0000-0000-000000000000", section1.ViewAllURL, "ViewAllURL should match collection URL")
 
 	section2 := result[1]
 	assert.Equal(t, "my-favorites", section2.ID)
 	assert.False(t, section2.IsSystem, "IsSystem should be boolean false")
 	assert.Equal(t, "My Favorites", section2.Title)
-	assert.Equal(t, "", section2.ViewAllURL, "ViewAllURL should be empty for user collections")
+	assert.Equal(t, "/collections/00000000-0000-0000-0000-000000000000", section2.ViewAllURL, "ViewAllURL should be set for user collections")
 }
 
 func TestBuildSections_ConvertsItemsCorrectly(t *testing.T) {
@@ -90,7 +90,7 @@ func TestBuildSections_ConvertsItemsCorrectly(t *testing.T) {
 		},
 	}
 
-	result := BuildSections(serviceSections)
+	result := BuildSections(serviceSections, "")
 
 	assert.Equal(t, 1, len(result), "should have 1 section")
 	section := result[0]
@@ -136,46 +136,58 @@ func TestTextToString_Valid(t *testing.T) {
 
 func TestGetViewAllURL_SystemCollections(t *testing.T) {
 	tests := []struct {
-		name           string
-		collectionName string
-		queryType      string
-		expected       string
+		name         string
+		collectionID string
+		libraryID    string
+		expected     string
 	}{
 		{
-			name:           "continue-reading",
-			collectionName: "continue-reading",
-			queryType:      "continue-reading",
-			expected:       "/section/continue-reading",
+			name:         "continue-reading with no library",
+			collectionID: "continue-reading",
+			libraryID:    "",
+			expected:     "/collections/continue-reading",
 		},
 		{
-			name:           "recently-added",
-			collectionName: "recently-added",
-			queryType:      "recently-added",
-			expected:       "/section/recently-added",
+			name:         "continue-reading with library",
+			collectionID: "continue-reading",
+			libraryID:    "lib-123",
+			expected:     "/collections/continue-reading?library_id=lib-123",
 		},
 		{
-			name:           "recently-read",
-			collectionName: "recently-read",
-			queryType:      "recently-read",
-			expected:       "/history",
+			name:         "recently-added with no library",
+			collectionID: "recently-added",
+			libraryID:    "",
+			expected:     "/collections/recently-added",
 		},
 		{
-			name:           "not-started",
-			collectionName: "not-started",
-			queryType:      "not-started",
-			expected:       "/section/not-started",
+			name:         "recently-read with library",
+			collectionID: "recently-read",
+			libraryID:    "lib-456",
+			expected:     "/collections/recently-read?library_id=lib-456",
 		},
 		{
-			name:           "user collection",
-			collectionName: "my-favorites",
-			queryType:      "filter",
-			expected:       "",
+			name:         "not-started with no library",
+			collectionID: "not-started",
+			libraryID:    "",
+			expected:     "/collections/not-started",
+		},
+		{
+			name:         "user collection with library",
+			collectionID: "my-favorites",
+			libraryID:    "lib-789",
+			expected:     "/collections/my-favorites?library_id=lib-789",
+		},
+		{
+			name:         "empty collection ID",
+			collectionID: "",
+			libraryID:    "lib-123",
+			expected:     "",
 		},
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			result := getViewAllURL(tt.collectionName)
+			result := getViewAllURL(tt.collectionID, tt.libraryID)
 			assert.Equal(t, tt.expected, result, "getViewAllURL mismatch")
 		})
 	}