fix(ci): removing template and changing input types

.github/ISSUE_TEMPLATE/bug.yml

@@ -1,7 +1,7 @@
 name: Bug
 description: Report an issue to help improve the project.
 title: '[BUG] <short-description-here>'
-labels: bug
+labels: [bug]
 
 body:
 - type: markdown
@@ -12,7 +12,7 @@ body:
 
       If you know how to solve your problem, feel free to submit a PR too!
 
-      > ![WARNING]
+      > [!WARNING]
       > Before reporting your bug, please make sure to:
       >
       > 1. create and activate virtual environment (venv);
@@ -41,14 +41,13 @@ body:
   validations:
     required: true
 
-- type: textarea
+- type: input
   id: command
   attributes:
     label: Command
     description: |
       Enter the command that failed.
       This will be automatically formatted into code, so no need for backticks.
-    render: shell
   validations:
     required: true
 
@@ -66,7 +65,7 @@ body:
   validations:
     required: true
 
-- type: textarea
+- type: input
   id: py-version
   attributes:
     label: Python version
@@ -75,7 +74,6 @@ body:
       Make sure to activate your virtual environment first (if any).
       This will be automatically formatted into code, so no need for backticks.
     placeholder: Python 3.11.8
-    render: shell
   validations:
     required: false
 
@@ -105,7 +103,7 @@ body:
   validations:
     required: true
 
-- type: textarea
+- type: input
   id: platform-other
   attributes:
     label: Other platform

.github/ISSUE_TEMPLATE/documentation.yml

@@ -1,7 +1,7 @@
 name: Documentation
 description: Ask / Report an issue related to the documentation.
 title: '[DOC] <short-description-here>'
-labels: docs
+labels: [docs]
 
 body:
 - type: markdown

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,7 +1,7 @@
 name: Feature request
 description: Have a new idea/feature? Please suggest!
 title: '[FEATURE] <short-description-here>'
-labels: enhancement
+labels: [enhancement]
 
 body:
 - type: markdown

.github/ISSUE_TEMPLATE/issue_template.md

@@ -1,7 +0,0 @@
----
-name: Tracking issue
-about: Use this template for issue not covered by other templates.
-title: "[TRIAGE] <put-description-here>"
-labels: tracking issue, needs triage
-assignees: octocat
----

CHANGELOG.md

@@ -25,6 +25,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved (and fixed) tests for Manim(GL), bumped minimal ManimCE version,
   improved coverage, and override dependency conflicts.
   [#447](https://github.com/jeertmans/manim-slides/pull/447)
+- Improved issue templates.
+  [#456](https://github.com/jeertmans/manim-slides/pull/456)
 
 (unreleased-fixed)=
 ### Fixed