Update issue templates to use the new yaml system

- Also add a template for releases, to help everything that
  needs to be done

.github/ISSUE_TEMPLATE/1-feature-request.yml

@@ -0,0 +1,28 @@
+name: Feature Request
+description: Request new functionality.
+title: "[REQUEST]: "
+labels: ["enhancement"]
+assignees:
+  - lojack5
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Not quite everything you need in `structured`? Tell us how we can improve it!
+  - type: textarea
+    id: feature
+    attributes:
+      label: Description
+      description: Let us know the feature you're looking for, and how it'd work.
+    validations:
+      required: true
+  - type: textarea
+    id: usecase
+    attributes:
+      label: Use
+      description: Let us know what the feature would be useful for. This could be your specific use case, or even other ways it could be used.
+  - type: textarea
+    id: more
+    attributes:
+      label: Anything else?
+      description: If there are any other details, feel free to let us know.

.github/ISSUE_TEMPLATE/2-bug.yml

@@ -0,0 +1,69 @@
+name: Bug Report
+description: File a bug report.
+title: "[BUG]: "
+labels: ["bug"]
+assignees:
+  - lojack5
+body:
+  - type: markdown
+    attributes:
+      value: |
+        So you found something wrong with `structured`. Some information will help us diagnose and fix it.
+  - type: textarea
+    id: reproducer
+    attributes:
+      label: Reproducer
+      description: Give a detailed explanation on how to reproduce the bug, as well as expected behavior and actual behavior.
+    validations:
+      required: true
+  - type: dropdown
+    id: os
+    attributes:
+      label: Operating System
+      description: What operation system(s) do you observe this bug on?
+      multiple: true
+      options:
+        - Windows
+        - Linux
+        - iOS
+        - Other (specify)
+    validations:
+      required: true
+  - type: input
+    id: os-text
+    attributes:
+      label: Other
+      description: If your operating system isn't listed, or a more specific operating system if the bug doesn't happen on all versions.
+      placeholder: ex. Ubunto Linux 24.04.1 LTS
+  - type: dropdown
+    id: python
+    attributes:
+      label: Python Version
+      multiple: true
+      options:
+        - Python 3.9
+        - Python 3.10
+        - Python 3.11
+        - Python 3.12
+        - Other (specify)
+    validations:
+      required: true
+  - type: input
+    id: python-text
+    attributes:
+      label: Other
+      description: If your Python version isn't listed, or a more specific version (for example, only on Python 3.10.4).
+      placeholder: ex. Pypy 3.10
+  - type: input
+    id: structured
+    attributes:
+      label: structured version
+      description: What version of structured does the error happen on? Note if it doesn't happen on the latest release, we may not address the bug.
+      placeholder: 3.1.0
+    validations:
+      required: true
+  - type: textarea
+    id: more-info
+    attributes:
+      label: Additional Information
+      description: Provide any additional information you feel is needed to understand this bug.

.github/ISSUE_TEMPLATE/3-release.md

@@ -0,0 +1,22 @@
+---
+name: Prepare a Release
+about: For developers, to aid in preparing a new release.
+title: "[RELEASE]: "
+---
+
+A checklist of things that need to be done for a release:
+- [ ] Create a release branch `release-<version>`
+- [ ] Update documentation if needed
+- [ ] Update the version string in `structured/__init__.py`
+- [ ] Check for any needed updates from dependencies and update:
+  - [ ] `pyproject.toml`
+  - [ ] `requirements.txt`
+  - [ ] `requirements-tests.txt`
+- [ ] Update PyPi information in `pyproject.toml` with other needed changes (ex: supported Python versions)
+- [ ] Create a Pull Request for all of these updates.
+  - [ ] Verify all tests pass.
+  - [ ] Merge the changes into `main`.
+- [ ] [Create the distributables](https://packaging.python.org/en/latest/tutorials/packaging-projects/#generating-distribution-archives): `py -m build`
+- [ ] [Upload the distributables to PyPi](https://packaging.python.org/en/latest/tutorials/packaging-projects/#uploading-the-distribution-archives) `py -m twine upload`
+- [ ] Create a release on Github from the head of `main`.
+- [ ] Close this issue.