Added theme string normalization to initial process. Added getThemes controller

utils/init/normalizeTheme.js

@@ -0,0 +1,28 @@
+const { readFile, writeFile } = require('fs/promises');
+
+const normalizeTheme = async () => {
+  // open main config file
+  const configFile = await readFile('data/config.json', 'utf8');
+  const config = JSON.parse(configFile);
+
+  // open default themes file
+  const themesFile = await readFile('utils/init/themes.json', 'utf8');
+  const { themes } = JSON.parse(themesFile);
+
+  // find theme
+  const theme = themes.find((t) => t.name === config.defaultTheme);
+
+  if (theme) {
+    // save theme in new format
+    // PAB - primary;accent;background
+    const { primary: p, accent: a, background: b } = theme.colors;
+    const normalizedTheme = `${p};${a};${b}`;
+
+    await writeFile(
+      'data/config.json',
+      JSON.stringify({ ...config, defaultTheme: normalizedTheme })
+    );
+  }
+};
+
+module.exports = normalizeTheme;