feat: add PULL_REQUEST_TEMPLATE.md

Author: airscripts

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,22 @@
+# Pull Request
+Compile all the informations written below to send a legitimate pull request to the repository!
+
+## Label:
+
+### This PR is labeled as:
+*Choose only one and remember to select the label even on the right.*
+
+- [ ] Feature
+- [ ] Bug
+- [ ] Other
+
+## Linked Issue
+
+### This PR has the following linked issues:
+- Closes #;
+- ...
+
+## Solution
+
+### My solution is explained as follows:
+Write your solution here...