Prepare BearWave for public repository

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,23 @@
+---
+name: Feature request
+about: Suggest a focused improvement for BearWave
+title: "[Feature] "
+labels: enhancement
+assignees: ""
+---
+
+## Goal
+
+What problem should this solve for the user?
+
+## Proposed Change
+
+Describe the feature or improvement.
+
+## Why It Fits BearWave
+
+Explain why this belongs in a KDE-focused, dependency-conservative radio app.
+
+## Alternatives Considered
+
+List simpler or existing alternatives if applicable.