feat: add feature request template (#132)

Signed-off-by: Anupam Kumar <kyteinsky@gmail.com>

Author: kyteinsky

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,21 @@
+---
+name: 💡 Feature request
+about: Create a feature request to help us improve
+title: "[feat]: <short description>"
+labels: enhancement
+assignees: ''
+
+---
+
+<!--
+Thanks for taking the time to file a feature request! Please fill out this form as completely as possible.
+-->
+
+**Describe the feature you'd like to request**
+<!-- A clear and concise description of what you want and what your use case is. -->
+
+**Describe the solution you'd like**
+<!-- A clear and concise description of what you want to happen. -->
+
+**Describe alternatives you've considered**
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->

.github/ISSUE_TEMPLATE/feature-request.md.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+SPDX-License-Identifier: AGPL-3.0-or-later