.gitea: add PULL_REQUEST_TEMPLATE.md

Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,24 @@
+---
+
+name: "Pull Request"
+about: "Standard pull request template."
+title: "WIP: "
+ref: "master"
+
+---
+
+**If your PR is ready to merge/review, remove the `WIP: ` prefix from the title.**
+
+### Summary of the PR
+
+### Requirements
+
+Before submitting your PR, please make sure you have addressed the following requirements:
+
+* [ ] All commits in this PR are signed (with `git commit -s`), and the commit has a message describing the motivation behind the change, if appropriate.
+* [ ] All added/changed public-facing functionality has entries in the "Upcoming Release" section of CHANGELOG.md (if no such section exists, please create one).
+* [ ] All added/changed public-facing functionality, especially configuration options, must be documented in the manual pages.
+* [ ] Any newly added `unsafe` code is properly documented.
+* [ ] Each commit has been formatted with `rustfmt`. Run `make fmt` in the project root.
+* [ ] Each commit has been linted with `clippy`. Run `make lint` in the project root.
+* [ ] Each commit does not break any test. Run `make test` in the project root. If you have `cargo-nextest` installed, you can run `cargo nextest run --all --no-fail-fast --all-features --future-incompat-report` instead.