Migrate To Issue Forms (#1309)

* Changed issue templates

* Fixed spelling mistake

.github/ISSUE_TEMPLATE/bug-report.yaml

@@ -0,0 +1,107 @@
+name: Bug Report
+description: Create a bug report to help us improve
+title: "[BUG] "
+labels: ["bug", "needs verification"]
+body:
+  - type: markdown
+    attributes:
+      value: "
+        # Bug Report
+
+        Thanks for taking the time to fill out this bug report! It helps us to improve the experience for you and other developers that may be facing a similar problem. We aim to respond to bug reports as soon as possible, but it may take longer to resolve this issue depending on its complexity and severity. To help us verify the issue quicker, please include as much information as you can.
+        "
+  - type: markdown
+    attributes:
+      value: ---
+  - type: textarea
+    id: description
+    attributes:
+      label: What is the bug?
+      description: What were you implementing when you found this issue? What happens when the bug triggers?
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behaviour
+    attributes:
+      label: What is the expected behaviour?
+      description: What do you think should have happened?
+    validations:
+      required: true
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: How can we reproduce this issue?
+      description: |
+        Please include a [minimal reproducible example](https://en.wikipedia.org/wiki/Minimal_reproducible_example) (preferable), otherwise detail the exact steps to reproduce this issue.
+        If you do not include any information here, it will take longer for us to verify your issue.
+      placeholder: Text automatically formatted as Dart code, on submission
+      render: dart
+  - type: textarea
+    id: additional-info
+    attributes:
+      label: Can you provide any other information?
+      description: |
+        Please attach any other logs, screenshots, or screen recordings.
+        Is there anything else you'd like to say?
+  - type: markdown
+    attributes:
+      value: ---
+  - type: dropdown
+    id: platform
+    attributes:
+      label: Platforms Affected
+      description: What platforms does this issue affect?
+      multiple: true
+      options:
+        - Android
+        - iOS
+        - Web
+        - Windows
+        - MacOS
+        - Linux
+        - Other
+    validations:
+      required: true
+  - type: dropdown
+    id: severity
+    attributes:
+      label: Severity
+      description: How much of a problem is this issue, when it does occur?
+      options:
+        - "Minimum: Allows normal functioning"
+        - "Obtrusive: Prevents normal functioning but causes no errors in the console"
+        - "Erroneous: Prevents normal functioning and causes errors in the console"
+        - "Fatal: Causes the application to crash"
+    validations:
+      required: true
+  - type: dropdown
+    id: frequency
+    attributes:
+      label: Frequency
+      description: How often does this issue occur?
+      options:
+        - "Once: Occurred on a single occasion"
+        - "Rarely: Occurs every so often"
+        - "Often: Occurs more often than when it doesn't"
+        - "Consistently: Always occurs at the same time and location"
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: ---
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Requirements
+      description: These are in place to prevent spam and unnecessary reports.
+      options:
+        - label: I agree to follow this project's [Code of Conduct](https://github.com/fleaflet/flutter_map/blob/master/CODE_OF_CONDUCT.md)
+          required: true
+        - label: My Flutter/Dart installation is unaltered, and `flutter doctor` finds no relevant issues
+          required: true
+        - label: I am using the [latest stable version](https://pub.dev/packages/flutter_map) of this package
+          required: true
+        - label: I have checked the [Common Issues](https://docs.fleaflet.dev/usage/common-issues) documentation page
+          required: true
+        - label: I have checked for similar issues which may be duplicates
+          required: true

.github/ISSUE_TEMPLATE/feature-request.yaml

@@ -0,0 +1,79 @@
+name: Feature Request
+description: Suggest functionality that you'd like to see
+title: "[FEATURE] "
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: "
+        # Feature Request
+
+        Thanks for taking the time to let us know what you want to see! It helps us to improve the experience for you and other developers that may be facing a similar problem. Unfortunately, response times for feature requests are longer than bug reports, as they are lower priority. If you want this functionality implemented quickly, please make a Pull Request to go alongside this feature request.
+        "
+  - type: markdown
+    attributes:
+      value: ---
+  - type: textarea
+    id: description
+    attributes:
+      label: What do you want implemented?
+      description: Give as much detail as you can. Include why you need this feature in the first place, and any potential ideas for implementation.
+    validations:
+      required: true
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: What other alternatives are available?
+      description: Have you used any workarounds, for example?
+  - type: textarea
+    id: additional-info
+    attributes:
+      label: Can you provide any other information?
+      description: |
+        Please attach any other logs, screenshots, or screen recordings.
+        Is there anything else you'd like to say?
+  - type: markdown
+    attributes:
+      value: ---
+  - type: dropdown
+    id: platform
+    attributes:
+      label: Platforms Affected
+      description: What platforms does this issue affect?
+      multiple: true
+      options:
+        - Android
+        - iOS
+        - Web
+        - Windows
+        - MacOS
+        - Linux
+        - Other
+    validations:
+      required: true
+  - type: dropdown
+    id: severity
+    attributes:
+      label: Severity
+      description: How much of a problem is the lack of functionality for you?
+      options:
+        - "Minimum: Not required for my use"
+        - "Annoying: Currently have to use workarounds"
+        - "Obtrusive: No workarounds are available, and this is essential to me"
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: ---
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Requirements
+      description: These are in place to prevent spam and unnecessary reports.
+      options:
+        - label: I agree to follow this project's [Code of Conduct](https://github.com/fleaflet/flutter_map/blob/master/CODE_OF_CONDUCT.md)
+          required: true
+        - label: I am using the [latest stable version](https://pub.dev/packages/flutter_map) of this package
+          required: true
+        - label: I have checked for similar feature requests which may be duplicates
+          required: true