rename ss-tools to superset-tools across the entire project

- Replace all occurrences of 'ss-tools' with 'superset-tools' in 104 files
- Rename git bundle file ss-tools.bundle → superset-tools.bundle
- Update .gitignore pattern accordingly
- Preserve variable names (hasSsTools etc.) and code identifiers

frontend/e2e/tests/git.e2e.js

@@ -31,7 +31,7 @@ test.describe('Git Integration', () => {
 			provider: 'GITEA',
 			url: GITEA_URL,
 			pat: GITEA_TOKEN,
-			default_repository: 'busya/ss-tools',
+			default_repository: 'busya/superset-tools',
 			default_branch: 'main',
 		});
 		expect(config).toBeDefined();
@@ -82,8 +82,8 @@ test.describe('Git Integration', () => {
 		const repos = await apiGet(`/api/git/config/${config.id}/gitea/repos`);
 		expect(Array.isArray(repos)).toBeTruthy();
 		expect(repos.length).toBeGreaterThan(0);
-		// Should include the ss-tools repo
-		const hasSsTools = repos.some(r => r.full_name?.includes('ss-tools'));
+		// Should include the superset-tools repo
+		const hasSsTools = repos.some(r => r.full_name?.includes('superset-tools'));
 		expect(hasSsTools).toBeTruthy();
 	});
 });