feat: add issue template

.github/ISSUE_TEMPLATE/web.md

@@ -0,0 +1,27 @@
+---
+name: Web(WASM) Platform Issue
+about: The Problem with Web | WASM platform
+---
+
+## Enviroment
+
+> development enviroment info.
+
+- dioxus version:
+- rust version:
+
+## Error Info
+
+> verbose error information.
+
+```
+
+```
+
+## Bad Code
+
+> the code where error occurred.
+
+```rust
+
+```