Prepare BearWave for public repository

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Report a crash, regression, playback problem, or packaging issue
+title: "[Bug] "
+labels: bug
+assignees: ""
+---
+
+## Summary
+
+Describe the problem clearly.
+
+## Steps to Reproduce
+
+1. 
+2. 
+3. 
+
+## Expected Behavior
+
+What should have happened?
+
+## Actual Behavior
+
+What happened instead?
+
+## Environment
+
+- Distro:
+- Plasma version:
+- Qt / KF version if known:
+- Install method: source / PKGBUILD / local install
+
+## Logs or Screenshots
+
+Add terminal output, screenshots, or error dialogs if available.