feat(site): use remote name as default Flatpak repo title

README.md

@@ -37,7 +37,7 @@ The CLI parses settings from a configuration file, looking for `aetherpak.yaml`
 * **`remote_name`** (string): The repository name configured in user Flatpak clients (defaults to `<owner>-<repo>`). Historically used for OCI registry pushes; now acts as a fallback for `oci_repository` (deprecated for registry pushes).
 * **`output_dir`** (string): Base directory for all output assets (state, records, site, ccache, repo) unless overridden.
 * **`no_sign`** (boolean): Set to `true` to disable GPG signing of repositories and OCI images entirely (defaults to `false`).
-* **`repo_title`** (string): Customized title shown on the landing page and `.flatpakrepo` metadata (defaults to `"Flatpak Repository"`).
+* **`repo_title`** (string): Customized title shown on the landing page and `.flatpakrepo` metadata (defaults to the value of `remote_name`, which defaults to `"aetherpak"`).
 * **`repo_homepage`** (string): URL link for repository homepage metadata.
 * **`runtime_repo`** (string): Fallback `.flatpakrepo` URL used to resolve dependencies (defaults to Flathub).
 * **`channel_mappings`** (map[string]string): Key-value pairs mapping Git references (supporting glob wildcards like `staging/*`) to target flatpak branches.

pkg/site/site.go

@@ -529,7 +529,7 @@ func writeFlatpakRepoFile(siteDir string, registry string, gpgKeyBase64 string,
 
 	title := opts.RepoTitle
 	if title == "" {
-		title = "Flatpak Repository"
+		title = remote
 	}
 
 	homepage := opts.RepoHomepage
@@ -968,7 +968,7 @@ func buildTemplateData(opts SiteOptions, index FlatpakIndex, fingerprint string,
 		data.RemoteName = "aetherpak"
 	}
 	if data.RepoTitle == "" {
-		data.RepoTitle = "Flatpak Repository"
+		data.RepoTitle = data.RemoteName
 	}
 	if data.AccentColor == "" {
 		data.AccentColor = "#8b5cf6"

pkg/site/site_test.go

@@ -1231,6 +1231,64 @@ func TestWriteFlatpakRepoCustomSigDir(t *testing.T) {
 	}
 }
 
+func TestWriteFlatpakRepoDefaultTitle(t *testing.T) {
+	tests := []struct {
+		name       string
+		remoteName string
+		repoTitle  string
+		expected   string
+	}{
+		{
+			name:       "defaults to remote name when title is empty",
+			remoteName: "my-custom-remote",
+			repoTitle:  "",
+			expected:   "Title=my-custom-remote",
+		},
+		{
+			name:       "defaults to aetherpak when both are empty",
+			remoteName: "",
+			repoTitle:  "",
+			expected:   "Title=aetherpak",
+		},
+		{
+			name:       "uses configured repo title override",
+			remoteName: "my-custom-remote",
+			repoTitle:  "Override Title",
+			expected:   "Title=Override Title",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tempDir := t.TempDir()
+			opts := SiteOptions{
+				RemoteName: tt.remoteName,
+				RepoTitle:  tt.repoTitle,
+			}
+
+			err := writeFlatpakRepoFile(tempDir, "ghcr.io", "", opts)
+			if err != nil {
+				t.Fatalf("writeFlatpakRepoFile failed: %v", err)
+			}
+
+			remote := tt.remoteName
+			if remote == "" {
+				remote = "aetherpak"
+			}
+			repoFilePath := filepath.Join(tempDir, remote+".flatpakrepo")
+			repoBytes, err := os.ReadFile(repoFilePath)
+			if err != nil {
+				t.Fatalf("failed to read generated flatpakrepo file: %v", err)
+			}
+			repoContent := string(repoBytes)
+
+			if !strings.Contains(repoContent, tt.expected) {
+				t.Errorf("expected flatpakrepo to contain %q, got:\n%s", tt.expected, repoContent)
+			}
+		})
+	}
+}
+
 func TestBuildSiteDryRun(t *testing.T) {
 	tempDir := t.TempDir()
 	recordsDir := filepath.Join(tempDir, "records")