feat: ✨ update to gitea 1.21.3 and fix some issues

+ update the theme to work with latest gitea
+ fix some issues with the project view

tools/tasks/deploy.js

@@ -4,7 +4,6 @@ import { buildFonts } from './fonts.js';
 import { buildTemplates } from './templates.js';
 import { copyTo } from './copy-to.js';
 import { restartService } from './restart-service.js';
-import { buildImg } from './img.js';
 import { extname  } from 'path';
 import browsersync from 'browser-sync';