github: add issue templates

This should allow easier bug reports and feature requests for users, with better troubleshooting for us

.github/ISSUE_TEMPLATE/✨-feature-request.md

@@ -0,0 +1,20 @@
+---
+name: "✨ Feature request"
+about: What would you like to see in hwbench and/or hwgraph?
+title: "[FEATURE] My beautiful feature"
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context about the feature request here, like information about the platform the tools are running on, etc.

.github/ISSUE_TEMPLATE/🆘-bug-report.md

@@ -0,0 +1,46 @@
+---
+name: "\U0001F198 Bug report"
+about: Create a report to help us improve hwbench and/or hwgraph
+title: "[BUG] My beautiful issue"
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Run hwbench with this specific command line
+2. Remove a fan
+3. hwbench crashes with the error below
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Benchmark configuration**
+<!-- Please add your configuration within the dropdown below -->
+<details>
+<summary>Click to open</summary>
+
+```
+My benchmark configuration
+```
+
+</details>
+
+**Partial output**
+<-- If you have a hwbench-*-out directory created, please also include it as an archive -->
+<-- WARNING: it will probably contain multiple serial numbers and other potential confidential information. If required, we can arrange sending through email if you deem that too dangerous! -->
+
+**Logs**
+If applicable, add logs to help explain your problem.
+
+**Environment (please complete the following information):**
+ - Linux distribution and version: [e.g. Fedora 41]
+ - Server platform [e.g. Dell R540]
+ - PDU model and firmware [e.g. Raritan PX3-1703-V2 running 4.2.0.5-50274]
+
+**Additional context**
+Add any other context about the problem here.