feat: Update issue templates & process docs

.github/ISSUE_TEMPLATE/1-idea_suggestion.yml

@@ -0,0 +1,44 @@
+name: Documentation idea
+description: Suggest an idea for improving documentation
+title: "[Idea]: "
+body:
+  - type: textarea
+    attributes:
+      label: What is your idea for improving documentation?
+      description: Describe your idea with as much information as possible.
+    validations:
+      required: true
+  - type: dropdown
+    attributes: 
+      label: Which product or products does this request relate to?
+      multiple: true
+      options:
+        - F5 DoS for NGINX
+        - F5 WAF for NGINX
+        - NGINX Agent
+        - NGINXaaS for Azure
+        - NGINXaaS for Google Cloud
+        - NGINX Gateway Fabric
+        - NGINX Ingress Controller
+        - NGINX Instance Manager
+        - NGINX One Console
+        - NGINX Plus
+        - Other
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Is this idea related to a larger problem?
+      description: If you have identified multiple related issues, it might be a design pattern problem.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: What alternative ways are there to implement your idea?
+      description: There are often multiple ways to something - context is important.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Any additional information
+      description: Add any remaining detail for this idea not covered by the above questions.

.github/ISSUE_TEMPLATE/2-bug_report.yml

@@ -0,0 +1,50 @@
+name: Bug report
+description: Report an issue with our documentation
+title: "[Bug]: "
+body: 
+  - type: textarea
+    attributes:
+      label: Describe the bug you have identified
+      description: Explain the problem with as much detail as possible.
+    validations:
+      required: true
+  - type: dropdown
+    attributes: 
+      label: Which product or products does this request relate to?
+      multiple: true
+      options:
+        - F5 DoS for NGINX
+        - F5 WAF for NGINX
+        - NGINX Agent
+        - NGINXaaS for Azure
+        - NGINXaaS for Google Cloud
+        - NGINX Gateway Fabric
+        - NGINX Ingress Controller
+        - NGINX Instance Manager
+        - NGINX One Console
+        - NGINX Plus
+        - Other
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Steps to reproduce the bug
+      description: Describe the where the issue occurs.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: What is the expected or desired behaviour?
+      description: Describe what you expected to happen instead of the bug.
+    validations:
+      required: true    
+  - type: textarea
+    attributes:
+      label: What environments or versions does this bug affect?
+      description: Describe the contexts which this bug seems to occur.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Any additional information
+      description: Add any remaining detail for this idea not covered by the above questions.

.github/ISSUE_TEMPLATE/3-general_request.yml

@@ -0,0 +1,56 @@
+name: General request
+description: Make a general documentation request.
+title: "[Request]: "
+body:
+  - type: textarea
+    attributes: 
+      label: What would you like the documentation team to work on?
+      description: Please describe your request with as much detail as possible.
+    validations:
+      required: true
+  - type: dropdown
+    attributes: 
+      label: Which product or products does this request relate to?
+      multiple: true
+      options:
+        - F5 DoS for NGINX
+        - F5 WAF for NGINX
+        - NGINX Agent
+        - NGINXaaS for Azure
+        - NGINXaaS for Google Cloud
+        - NGINX Gateway Fabric
+        - NGINX Ingress Controller
+        - NGINX Instance Manager
+        - NGINX One Console
+        - NGINX Plus
+        - Other
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Who is the person directly responsible for initiating this request?
+      description: Name the specific person that made this request.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Is this request part of a larger initiative or project?
+      description: If it is, name the project the request relates to.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Are there important constraints for this request?
+      description: If the constraints are particularly complex, you may wish to organise a meeting before filing a request.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Does this request have a due date?
+      description: You should name any specific date or milestones (Such as "Q3") you have in mind for this request, and any dependencies or blockers affecting it.
+    validations:
+      required: true
+  - type: textarea
+    attributes: 
+      label: Any additional information
+      description: Add any remaining detail for this request not covered by the above questions.

.github/ISSUE_TEMPLATE/4-story_task.yml

@@ -0,0 +1,41 @@
+name: User story
+description: This template is for a single story, encompassing a single work item for completion
+title: "[Story]: "
+body:
+  - type: textarea
+    attributes:
+      label: Overview
+      description: Use this section to write user stories.
+      placeholder: As a user, I want thing, So I can action.
+    validations:
+      required: true
+  - type: dropdown
+    attributes: 
+      label: Which product or products does this request relate to?
+      multiple: true
+      options:
+        - F5 DoS for NGINX
+        - F5 WAF for NGINX
+        - NGINX Agent
+        - NGINXaaS for Azure
+        - NGINXaaS for Google Cloud
+        - NGINX Gateway Fabric
+        - NGINX Ingress Controller
+        - NGINX Instance Manager
+        - NGINX One Console
+        - NGINX Plus
+        - Other
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Description
+      description: Add the finer details of what this task involves and is trying to accomplish.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Acceptance criteria
+      description: Acceptance criteria are written from a user perspective, and should map to the user stories.
+    validations:
+      required: true