refactor(text-form): remove Media URI from additional options

The Media URI field is redundant in the new text form since media can
be added via the "Import from file" or "Import from URL" sections.

Author: HugoFara

src/Modules/Text/Views/edit_form.php

@@ -407,22 +407,6 @@ class="input checkurl checkoutsidebmp"
                     </div>
                     <p class="help">Organize texts with tags for easy filtering.</p>
                 </div>
-
-                <!-- Media URI (for manual entry) -->
-                <div class="field">
-                    <label class="label" for="TxAudioURI">Media URI</label>
-                    <div class="control">
-                        <input type="text"
-                               class="input checkoutsidebmp"
-                               data_info="Audio-URI"
-                               name="TxAudioURI"
-                               id="TxAudioURI"
-                               maxlength="2048"
-                               value="<?php echo \htmlspecialchars($textMediaUri, ENT_QUOTES, 'UTF-8'); ?>"
-                               placeholder="media/audio.mp3 or video URL" />
-                    </div>
-                    <p class="help">Audio or video file path or URL to accompany the text.</p>
-                </div>
             </div>
         </div>
     </div>