Add tmux package and common dotfiles deployment

dotfiles/common/.tmux/plugins/tmux/.github/ISSUE_TEMPLATE/enhancement.yml

@@ -0,0 +1,18 @@
+name: Enhancement Issue
+description: Request improvements to the theme here!
+labels: [enhancement]
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue outlining your improvement?
+      description: Please search to see if your improvement has already been raised as an issue.
+      options:
+        - label: I have searched the existing issues and my improvement has not been raised yet.
+          required: true
+  - type: textarea
+    attributes:
+      label: What would you like to see added and/or changed?
+      description: Make sure to mention why you think this is an improvement!
+      placeholder: I'd like to have an extra configuration option for...
+    validations:
+      required: true