docs: add branching policy to copilot-instructions (#47)

.github/copilot-instructions.md

@@ -40,3 +40,12 @@ The following instructions are only to be applied when performing a code review.
 * [ ] Encourage the use of `tools`, but it's not required.
 * [ ] Strongly encourage the use of `model` to specify the model that the chat mode is optimised for.
 
+## Branching Policy
+
+* [ ] Always create a new branch for each task or issue you are working on.
+* [ ] Use descriptive branch names following the convention: `feature/description`, `fix/description`, or `docs/description`.
+* [ ] Never commit directly to the `main` branch.
+* [ ] Always open a pull request for code changes, even for small updates.
+* [ ] Ensure your branch is up to date with `main` before opening a pull request.
+* [ ] Delete the branch after the pull request is merged.
+

.vscode/settings.json

@@ -1,11 +1,14 @@
 {
   "chat.modeFilesLocations": {
-    "chatmodes": true
+    "chatmodes": true,
+    ".github/chatmodes": true
   },
   "chat.promptFilesLocations": {
-    "prompts": true
+    "prompts": true,
+    ".github/prompts": true
   },
   "chat.instructionsFilesLocations": {
-    "instructions": true
+    "instructions": true,
+    ".github/instructions": true
   }
-}
+}