feat: add form validation for inovasi, lingkungan, and pendidikan modules

- Added isFormValid() and isHtmlEmpty() helper functions for form validation
- Disabled submit buttons when required fields are empty across multiple admin and public pages
- Applied consistent validation pattern for creating and editing records
- Commented out WhatsApp OTP sending in login route for debugging/testing
- Fixed path in NavbarMainMenu tooltip action

src/app/darmasaba/(pages)/inovasi/layanan-online-desa/pengaduan-masyarakat/page.tsx

@@ -19,6 +19,28 @@ function PengaduanMasyarakat() {
   const [previewImage, setPreviewImage] = useState<string | null>(null);
   const [file, setFile] = useState<File | null>(null);
 
+  // Helper function to check if HTML content is empty
+  const isHtmlEmpty = (html: string) => {
+    // Remove all HTML tags and check if there's any text content
+    const textContent = html.replace(/<[^>]*>/g, '').trim();
+    return textContent === '';
+  };
+
+  // Check if form is valid
+  const isFormValid = () => {
+    return (
+      state.pengaduanMasyarakat.create.form.name?.trim() !== '' &&
+      state.pengaduanMasyarakat.create.form.email?.trim() !== '' &&
+      state.pengaduanMasyarakat.create.form.nomorTelepon?.trim() !== '' &&
+      state.pengaduanMasyarakat.create.form.nik?.trim() !== '' &&
+      state.pengaduanMasyarakat.create.form.judulPengaduan?.trim() !== '' &&
+      state.pengaduanMasyarakat.create.form.lokasiKejadian?.trim() !== '' &&
+      !isHtmlEmpty(state.pengaduanMasyarakat.create.form.deskripsiPengaduan) &&
+      state.pengaduanMasyarakat.create.form.jenisPengaduanId?.trim() !== '' &&
+      file !== null
+    );
+  };
+
   useEffect(() => {
     // ✅ Panggil load data jenis layanan dari backend
     if (!state.jenisPengaduan.findMany.data) {
@@ -207,7 +229,11 @@ function PengaduanMasyarakat() {
               </Box>
             </Box>
 
-            <Button bg={colors['blue-button']} onClick={handleSubmit}>
+            <Button 
+              bg={colors['blue-button']} 
+              onClick={handleSubmit}
+              disabled={!isFormValid()}
+            >
               Simpan
             </Button>
           </Stack>