chore(doc): update issue templates (#711)

Author: leoguillaume

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,18 @@
+---
+name: "⚙️ Feature / improvements / chore"
+about: Suggest an idea for this project
+title: "[topic] Actionable issue title (not descriptive)"
+labels: ''
+assignees: ''
+
+---
+
+### Context - why is this issue relevant?
+
+### Objective – what is the aim of this issue?
+
+### Expected outcomes – what do we expect at the end of this issue (concrete outcomes)?
+
+#### Outcomes
+
+#### Acceptance criteria

.github/ISSUE_TEMPLATE/⚙️-feature---improvements---chore.md

@@ -0,0 +1,27 @@
+---
+name: "\U0001F41E Bug report"
+about: Create a report to help us improve
+title: "[topic] Explicite bug impact (not copy error title)"
+labels: ''
+assignees: ''
+
+---
+
+### Describe the bug - a clear and concise description of what the bug is.
+
+### To Reproduce
+
+**Steps to reproduce the behavior:**
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+### Expected behavior
+A clear and concise description of what you expected to happen.
+
+### Screenshots 
+If applicable, add screenshots to help explain your problem.
+
+### Additional context
+Add any other context about the problem here.